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    The US AI Platform Market (2026)

    133 ai platform companies have recorded headquarters in United States in this directory, led by OpenAI/ChatGPT (4.77% of recorded software spend). Rankings use trailing-12-month software spend share in the Cledara dataset. Unranked recorded vendors remain included. Data as of .

    What this ranking measures

    Location is the recorded headquarters, which may differ from where a company was founded or where its customers operate. Vendors are ordered by trailing-12-month software spend share in the Cledara dataset. Recorded products without a current paid observation remain in the directory; inclusion alone does not establish current paid usage.

    Annual rank changes use the separate global popularity rank, based on payment activity. Missing calendar endpoints stay unavailable. Founding year, employee and funding fields are recorded enrichment facts, which can be incomplete or historical. Full source data is available from the CSV and JSON download links.

    The headline and leader facts describe the complete published location. Search and category selections apply to the directory and its downloads.

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    US ai platform companies ranked by software spend

    Vendors with recorded headquarters in this location, ordered by software spend share; annual changes use the separate global payment-activity rank.
    #ProductCategoryFoundedEmployeesFunding12-mo activity rank change
    1
    OpenAI/ChatGPT logo
    OpenAI/ChatGPT
    OpenAI is an artificial intelligence research laboratory that conducts research in the field of AI with the stated goal of promoting and developing friendly AI in a way that benefits humanity as a whole.
    		AI Platforms & Model Ops20151,001-5,000 employees$250M+ -1
    2
    OpenRouter logo
    OpenRouter
    		AI Platforms & Model Ops202311-50 employees$25M - $50M +136
    3
    Perplexity AI logo
    Perplexity AI
    Perplexity AI is a chatbot that uses machine learning and Natural Language Processing (NLP) to respond to user questions.
    		AI Platforms & Model Ops2022201-500 employees$250M+ +30
    4
    Langsmith by Langchain logo
    Langsmith by Langchain
    LangChain is a unified DevOps platform for developing, collaborating, testing, deploying, and monitoring LLM applications, offering full visibility into the sequence of calls and supporting all phases of LLM-powered application lifecycle.
    		AI Platforms & Model Ops202251-200 employees$250M+ +94
    5
    Langfuse logo
    Langfuse
    Langfuse is an open-source LLM engineering platform specializing in LLM observability, metrics evaluations, and prompt management.
    		AI Platforms & Model Ops20222-10 employees$1M - $5M +264
    6
    Pinecone logo
    Pinecone
    Pinecone is a cloud-based service offering a high-performance vector database for real-time applications.
    		AI Platforms & Model Ops201951-200 employees +93
    7
    Nanonets logo
    Nanonets
    Nanonets is a platform specializing in intelligent automation AI for business processes. With a focus on Optical Character Recognition (OCR) solutions, the product caters to various business needs.
    		AI Platforms & Model Ops201751-200 employees$25M - $50M +204
    8
    SpeechAce logo
    SpeechAce
    SpeechAce provides an artificial intelligence platform for the automated assessment of oral language pronunciation and fluency. The software offers an application programming interface that evaluates speech against native speaker models to provide feedback on phonemes, syllables, and speaking rates for educational applications.
    		AI Platforms & Model Ops20142-10 employees
    9
    Modal logo
    Modal
    Modal provides a serverless platform tailored for machine learning (ML) and artificial intelligence (AI) teams. It allows users to execute various tasks such as running generative AI models, large-scale batch jobs, job queues, and more without the need of managing infrastructure.
    		AI Platforms & Model Ops202111-50 employees$100M - $250M +606
    10
    Deepgram logo
    Deepgram
    Deepgram is an AI Speech Platform that provides developers with a simple to use Speech-to-Text API.
    		AI Platforms & Model Ops201551-200 employees$25M - $50M +77
    11
    Cekura logo
    Cekura
    Cekura automates Quality Assurance for voice and chat AI agents by allowing teams to simulate diverse scenarios with different personas, run pre-production tests, and monitor live conversations. It enables replay of real calls, provides performance metrics such as latency, interruptions, and compliance, and delivers real-time alerts alongside dashboards, helping teams continuously improve the reli
    		AI Platforms & Model Ops20242-10 employees
    12
    fal logo
    fal
    fal provides a cloud-based platform for running generative-media models and AI inference through APIs. The platform includes tools for generating images, video, audio and 3D outputs, and for deploying and managing custom AI models.
    		AI Platforms & Model Ops202151-200 employees$250M+ +776
    13
    LlamaIndex logo
    LlamaIndex
    LlamaIndex is a data framework that connects custom data sources to large language models (LLMs), enabling ingestion, indexing, and querying of structured and unstructured data for AI applications.
    		AI Platforms & Model Ops202211-50 employees$25M - $50M +1107
    14
    Cerebras logo
    Cerebras
    Cerebras builds specialized computing systems and cloud services for running artificial intelligence workloads. Its hardware, including the CS-2 and CS-3 systems, is based on the Wafer Scale Engine, a processor designed to handle very large neural networks. These systems are used for tasks such as training and deploying language models and processing large datasets. Cerebras also provides cloud-ba
    		AI Platforms & Model Ops2016501-1,000 employees$250M+ +1636
    15
    Google One logo
    Google One
    Google One is Google's AI research and development arm, dedicated to creating innovative AI technologies. Leveraging data and machine learning algorithms, Google AI develops systems for pattern recognition, prediction, and content generation, powering features like Google Assistant.
    		AI Platforms & Model Ops2018 -154
    16
    Fireworks AI logo
    Fireworks AI
    Fireworks AI is a platform that enables users to create, customize, and deploy generative AI models for various applications, including generating images and text. The platform is designed to support the technical aspects of AI integration, focusing on the functionality and deployment of AI within products.
    		AI Platforms & Model Ops202251-200 employees$50M - $100M
    17
    Braintrust logo
    Braintrust
    Braintrust is a platform for building AI applications, offering tools for evaluating prompts, monitoring performance, and optimizing AI workflows.
    		AI Platforms & Model Ops202311-50 employees$25M - $50M
    18
    Exa logo
    Exa
    Exa provides an AI-driven search engine and API that delivers content retrieval using embeddings-based search. It offers features like semantic understanding of queries, instant content retrieval, and similarity search to enhance AI applications.
    		AI Platforms & Model Ops202311-50 employees$100M - $250M
    19
    Comfy logo
    Comfy
    Comfy is the home of the ComfyUI ecosystem which includes an open-source visual AI workflow engine and a cloud service called Comfy Cloud that runs these workflows via browser with cloud compute. The platform enables users to build, execute and manage generative AI workflows for images, videos and other media without requiring local installation.
    		AI Platforms & Model Ops202411-50 employees$10M - $25M
    20
    Meshy logo
    Meshy
    Meshy is an AI-powered 3D modeling platform that enables users to transform text prompts or 2D images into high-quality 3D models and animations. It offers features like text-to-3D conversion, image-to-3D transformation, texture generation, and animation tools, catering to game developers, designers, and creators seeking efficient 3D content creation. ​
    		AI Platforms & Model Ops202351-200 employees +1959
    21
    Labelbox logo
    Labelbox
    Labelbox is a platform designed for machine learning and artificial intelligence applications, particularly in the field of computer vision. It provides tools and capabilities for data labeling, annotation, and management, which are essential for training machine learning models, especially those that require labeled image and video data.
    		AI Platforms & Model Ops201851-200 employees$100M - $250M +588
    22
    Replicate logo
    Replicate
    Replicate.com provides a platform for running, fine-tuning, and deploying open-source and custom AI models with minimal coding effort. It hosts a variety of models from the community, making them accessible for production use through APIs. The service targets AI development across several domains, such as image, text, and video generation.
    		AI Platforms & Model Ops201911-50 employees$25M - $50M -368
    23
    Confident AI logo
    Confident AI
    Confident AI offers a cloud-based platform for evaluating Large Language Model (LLM) applications, addressing the need for systematic benchmarking and performance monitoring. It enables users to curate datasets, define evaluation metrics, and conduct experiments to assess LLM outputs.
    		AI Platforms & Model Ops202311-50 employees$1M - $5M
    24
    Anyscale logo
    Anyscale
    Anyscale is a managed compute platform for building, deploying, and running scalable AI and Python applications using Ray. It provides tools to scale applications from development to production across cloud environments, supporting performance optimization and resource management.
    		AI Platforms & Model Ops2019201-500 employees$50M - $100M +87
    25
    Tavily logo
    Tavily
    Tavily is a search API designed for AI applications (LLMs), providing accurate, real-time information retrieval to reduce hallucinations and optimize decision-making.
    		AI Platforms & Model Ops202451-200 employees$10M - $25M +1803
    26
    Cassidy logo
    Cassidy
    Cassidy.ai is an AI-powered automation platform that integrates with over 100 tools, enabling businesses to automate tasks such as customer support triage, lead qualification, and RFP processing. It addresses challenges in managing repetitive tasks by providing AI assistants and workflows that utilize company-specific data.
    		AI Platforms & Model Ops202351-200 employees$10M - $25M +158
    27
    NVIDIA AI logo
    NVIDIA AI
    NVIDIA AI is a centralized online portal offered by NVIDIA that provides developers with access to software development kits (SDKs), tools, APIs, documentation, training resources, and community support for building GPU-accelerated applications. This includes domains such as AI, graphics rendering, simulation, high-performance computing and more.
    		AI Platforms & Model Ops199310,001+ employees$5M - $10M
    28
    Cloro logo
    Cloro
    Cloro provides an API for scraping and extracting structured data from AI search engines and large language models. The tool parses responses from platforms like ChatGPT and Perplexity to facilitate brand monitoring and competitor analysis for search engine optimization.
    		AI Platforms & Model Ops2-10 employees
    29
    Agentic logo
    Agentic
    Agentic provides autonomous AI agents that connect to tools, APIs and data sources to automate workflows and complete complex tasks for teams and organizations.
    		AI Platforms & Model Ops2-10 employees
    30
    Genspark logo
    Genspark
    ​GenSpark is an AI-powered search platform that uses a multi-agent system to generate real-time, customized summaries called Sparkpages. These pages consolidate information from various sources, providing users with synthesized, unbiased, and interactive responses to their queries.
    		AI Platforms & Model Ops202411-50 employees$100M - $250M +1898
    31
    Abliteration logo
    Abliteration
    Abliteration provides hosted artificial intelligence language models with reduced refusal filters alongside an enterprise policy gateway for custom governance. The system processes prompts for tasks like cybersecurity research, synthetic data generation, and machine learning training through OpenAI-compatible application programming interfaces.
    		AI Platforms & Model Ops20252-10 employees
    32
    Play.ht logo
    Play.ht
    Play.ht provides a text-to-speech platform that transforms written text into spoken audio using artificial intelligence. It supports various languages and accents, catering to a range of applications such as audiobooks, podcasts and video voiceovers. Users can input text, choose a voice and language, and adjust pronunciation settings. The platform enables the download of generated audio or its dir
    		AI Platforms & Model Ops201911-50 employees$10M - $25M
    33
    Skyvern logo
    Skyvern
    Skyvern is a browser-automation platform that uses large language models (LLMs) and computer vision to automate manual workflows across websites via an API. The platform allows companies to replace brittle, site-specific scripts with AI-driven agents that navigate web pages, extract data, and execute multi-step workflows.
    		AI Platforms & Model Ops20232-10 employeesUnder $1M +1029
    34
    Cartesia logo
    Cartesia
    ​Cartesia is a platform that provides real-time, multimodal intelligence, enabling users to generate speech, power voice applications, and fine-tune voice models. ​
    		AI Platforms & Model Ops202311-50 employees$100M - $250M +833
    35
    Gumloop logo
    Gumloop
    Gumloop is a no-code AI workflow automation platform that orchestrates modular “nodes” within visual flows. It processes structured inputs (JSON, CSV, PDFs) and integrates with APIs (Slack, Salesforce, Google Sheets, OpenAI) to automate tasks like web scraping, document processing, and email triggers. It runs parallel execution of flows based on credit limits.
    		AI Platforms & Model Ops20232-10 employees$10M - $25M +527
    36
    Cloudmersive logo
    Cloudmersive
    Cloudmersive offers a suite of cloud-based APIs to automate processes such as file conversion, image recognition, data validation, and security threat detection.
    		AI Platforms & Model Ops201611-50 employees +923
    37
    Jina AI logo
    Jina AI
    Jina AI is a Multimodal AI platform
    		AI Platforms & Model Ops202011-50 employees$25M - $50M
    38
    Parasail logo
    Parasail
    Parasail provides managed cloud access to specialized graphic processing unit compute infrastructure and programming interfaces for deployed artificial intelligence applications. The web-hosted dashboard allows users to submit serverless machine learning inference workloads, run large language model pipelines, and track compute resource utilization across scalable cloud clusters.
    		AI Platforms & Model Ops202311-50 employees$10M - $25M
    39
    Portkey logo
    Portkey
    Portkey is a platform that offers tools for building, deploying, and managing AI models and workflows. It allows users to create and integrate AI-driven features into their applications or processes. The platform supports the development and deployment of machine learning models, providing an interface for managing these models and their associated data.
    		AI Platforms & Model Ops202311-50 employees$1M - $5M
    40
    glif logo
    glif
    glif is a low-code / no-code platform that lets users build AI-powered mini-apps and workflows (called “glifs”) that take inputs (text, images, button-clicks) and produce outputs (text, images, video or combinations thereof) using a variety of AI models.
    		AI Platforms & Model Ops20232-10 employees
    41
    Elicit logo
    Elicit
    Elicit is an AI-powered research tool that automates literature reviews, data extraction, and synthesis to assist with research analysis tasks.
    		AI Platforms & Model Ops202311-50 employees$5M - $10M +730
    42
    Uberduck logo
    Uberduck
    Uberduck is an AI-powered text-to-speech platform that generates customizable synthetic voices.
    		AI Platforms & Model Ops20212-10 employeesUnder $1M +506
    43
    Comet logo
    Comet
    Comet is a Python-based MLOps platform that logs and compares ML experiments, tracking code, hyperparameters, metrics, and artifacts. It integrates with frameworks like PyTorch and TensorFlow. ​
    		AI Platforms & Model Ops201751-200 employees$50M - $100M
    44
    Runware logo
    Runware
    Runware provides an cloud infrastructure platform and API that runs generative artificial intelligence models for media inference and content creation. The platform connects software applications directly to optimized server clusters to process text, image, and video generation workloads.
    		AI Platforms & Model Ops202351-200 employees$10M - $25M
    45
    Bria logo
    Bria
    Bria AI is a generative artificial intelligence platform that provides APIs, SDKs, and tools to generate and edit visual content including images and video using fully licensed AI models. The platform enables developers and enterprises to integrate visual generative AI capabilities and customise outputs based on brand assets and controlled parameters.
    		AI Platforms & Model Ops202011-50 employees$50M - $100M
    46
    Rime logo
    Rime
    Rime provides a voice AI platform that converts text into speech and supports real-time conversational voice applications. It offers cloud and on-premises deployment options for developers and enterprises building voice-enabled systems.
    		AI Platforms & Model Ops20212-10 employees$10M - $25M +901
    47
    Abacus.AI logo
    Abacus.AI
    Abacus.AI is an advanced AI platform that enables organizations to build and deploy real-time machine learning models for a variety of use cases.
    		AI Platforms & Model Ops201951-200 employees$50M - $100M
    48
    Abbyy Cloud logo
    Abbyy Cloud
    		AI Platforms & Model Ops1989501-1,000 employees
    49
    AI Ark logo
    AI Ark
    AI Ark is an AI platform that helps teams build, deploy, and manage AI models and data workflows, offering tools for model development, inference orchestration, and data handling. It targets engineering and data teams needing an integrated environment for productionizing ML/AI.
    		AI Platforms & Model Ops202411-50 employees
    50
    AIPRM logo
    AIPRM
    AIPRM is a platform that integrates with AI tools like ChatGPT to provide a library of prompt templates. The platform includes features for prompt management, customization, and organization. Users can filter and search for prompts based on keywords, topics, and activity levels to find suitable templates for their needs.
    		AI Platforms & Model Ops202311-50 employees
    51
    Airops logo
    Airops
    AirOps provides a platform to create, test, deploy, and scale AI applications, particularly focusing on workflows that drive business growth. It offers tools for designing and scaling powerful integrated workflows, utilizing AI models like GPT-4-turbo, DALLE-3, and Claude 2. The platform enables users to build AI-powered chatbots, content and SEO solutions, NLP applications, and various other AI-
    		AI Platforms & Model Ops202151-200 employees$10M - $25M
    52
    Airtop logo
    Airtop
    Airtop is a cloud-based browser automation API and SDK (Python/TypeScript) that instantiates headless Chrome sessions in the cloud, enabling AI agents to navigate websites, handle OAuth/SSO/2FA/CAPTCHA logins, click UI elements, extract DOM/text and upload/download files. It supports live human intervention, integrates with Playwright/Puppeteer/Selenium, and uses encrypted session profiles.
    		AI Platforms & Model Ops202311-50 employees
    53
    AITOPIA logo
    AITOPIA
    AITOPIA offers a comprehensive AI platform integrating language models and AI tools like DALL-E for text and image generation, empowering businesses and creators to enhance their productivity and creativity.
    		AI Platforms & Model Ops202311-50 employees
    54
    Akool logo
    Akool
    Akool is a generative AI platform that automates visual content creation, including face swapping, avatar generation, video translation, and image generation. It processes multimedia inputs (images, video, audio) and outputs in formats like MP4 and PNG. Integration via OpenAPI is available.
    		AI Platforms & Model Ops51-200 employees
    55
    Allowlist Guard Test Row
    		AI Platforms & Model Ops202251-200 employees$10M - $25M
    56
    Anthropic logo
    Anthropic
    Claude is a large language model developed by Anthropic, capable of handling text, voice messages, and documents to facilitate natural language interactions.
    		AI Platforms & Model Ops501-1,000 employees$250M+
    57
    AssemblyAI logo
    AssemblyAI
    		AI Platforms & Model Ops201751-200 employees$50M - $100M
    58
    AudioShake logo
    AudioShake
    AudioShake provides AI-powered audio source separation and speech enhancement tools that split music or dialogue into stems for remixing, localization, restoration, and other media workflows. Its platform and APIs are used by music, film, broadcast, and enterprise teams to process audio at scale.
    		AI Platforms & Model Ops20202-10 employees$25M - $50M
    59
    BentoML logo
    BentoML
    BentoML is a platform that helps deploy, manage, and monitor machine learning models in production, making it easier to handle the model lifecycle in real-world applications.
    		AI Platforms & Model Ops201951-200 employees$5M - $10M
    60
    Browser Use logo
    Browser Use
    Browser Use is an open-source framework that enables AI agents to interact with web browsers, facilitating automated web tasks. It integrates with various large language models (LLMs) and utilizes tools like Playwright for browser automation. The platform supports features such as visual recognition, multi-tab management, and custom actions to enhance web interaction capabilities.
    		AI Platforms & Model Ops20242-10 employees$10M - $25M
    61
    Claid logo
    Claid
    Claid.AI is an AI-powered photo enhancement tool designed for marketplaces and e-commerce platforms. It automatically enhances, optimizes, and delivers images using advanced machine learning technologies. The service includes features like automatic colour correction, resolution increase, noise reduction, and background removal, aiming to improve the quality of user-generated content on platforms.
    		AI Platforms & Model Ops202011-50 employees
    62
    Clarifai logo
    Clarifai
    Clarifai is a deep learning AI platform for modeling unstructured image, video, text, and audio data
    		AI Platforms & Model Ops201351-200 employees$50M - $100M
    63
    Common Sense Machines logo
    Common Sense Machines
    Common Sense Machines is building artificial intelligence that learns to translate the world into a 3D simulation.
    		AI Platforms & Model Ops20202-10 employees$1M - $5M
    64
    Composio logo
    Composio
    Composio is a platform that allows AI agents and language models to connect with external software tools and services. It manages authentication and enables agents to perform actions across different systems.
    		AI Platforms & Model Ops202311-50 employees
    65
    CrewAI logo
    CrewAI
    CrewAI provides a platform that allows organizations to build, deploy, and manage multi-agent AI systems. The platform includes frameworks and deployment tools for workflow automation.
    		AI Platforms & Model Ops202411-50 employees$10M - $25M
    66
    Crusoe logo
    Crusoe
    Crusoe provides cloud and data center infrastructure services that deliver high-performance computing resources for training, deploying, and scaling AI workloads. The platform includes managed AI compute services and modular data center infrastructure powered by renewable and aligned energy sources.
    		AI Platforms & Model Ops20181,001-5,000 employees$250M+
    67
    CVAT logo
    CVAT
    CVAT.ai offers both an open-source annotation tool and a cloud-based SaaS platform for visual data labeling. It supports images, videos, and 3D point clouds with tools like bounding boxes, polygons, skeletons, cuboids, and trajectories. CVAT includes AI-assisted features, like auto-annotation and video frame interpolation, to expedite labeling workflows, along with analytics such as annotator prod
    		AI Platforms & Model Ops202211-50 employees
    68
    Dante AI logo
    Dante AI
    Dante is an AI model builder that creates a personalized AI chatbot trained on your data.
    		AI Platforms & Model Ops202311-50 employees
    69
    DataRobot logo
    DataRobot
    DataRobot is a platform in the field of automated machine learning (AutoML) and artificial intelligence (AI). This platform empowers organizations to harness the power of data and machine learning models without requiring extensive expertise in data science or programming. DataRobot's primary goal is to democratize AI by making it accessible to a broader audience, including business analysts, data
    		AI Platforms & Model Ops2012501-1,000 employees$250M+
    70
    DataStax logo
    DataStax
    DataStax Astra DB is a cloud-native vector database built on Apache Cassandra, enabling real-time data processing and management for AI applications with ultra-low latency and scalability.
    		AI Platforms & Model Ops2010501-1,000 employees$100M - $250M
    71
    Decart logo
    Decart
    Decart provides a platform for the development and deployment of real-time world models and live video transformation. The software enables the creation of interactive generative environments and frame-level edits to video streams during live interaction.
    		AI Platforms & Model Ops202351-200 employees$100M - $250M
    72
    DeepAI logo
    DeepAI
    DeepAI offers a suite of tools that use AI.
    		AI Platforms & Model Ops20172-10 employees
    73
    DeepInfra logo
    DeepInfra
    		AI Platforms & Model Ops202211-50 employees$25M - $50M
    74
    Dify logo
    Dify
    Dify is an open-source platform designed for developing and managing applications that utilize large language models (LLMs). It provides tools to orchestrate LLM-based applications, including agent-based systems and complex AI workflows, supported by a Retrieval-Augmented Generation (RAG) engine.
    		AI Platforms & Model Ops202351-200 employees
    75
    Emerj logo
    Emerj
    		AI Platforms & Model Ops201711-50 employees
    76
    EyeLevel logo
    EyeLevel
    EyeLevel.ai is a technology company specializing in building enterprise-grade Retrieval-Augmented Generation (RAG) applications.
    		AI Platforms & Model Ops201911-50 employees$1M - $5M
    77
    Featherless AI
    		AI Platforms & Model Ops20232-10 employees$5M - $10M
    78
    Flow AI logo
    Flow AI
    Flow AI is a platform that enables AI teams to generate, validate and manage test data and scenarios for complex AI agents, supporting multi-step workflows, tool-calls and continuous regression testing.
    		AI Platforms & Model Ops202411-50 employees$1M - $5M
    79
    FlowiseAI logo
    FlowiseAI
    FlowiseAI is an open-source platform that allows users to build and orchestrate AI agents and large language model (LLM) workflows using a visual, drag-and-drop interface rather than complex code.
    		AI Platforms & Model Ops20232-10 employeesUnder $1M
    80
    Fluidstack logo
    Fluidstack
    		AI Platforms & Model Ops201751-200 employees
    81
    Forefront.ai logo
    Forefront.ai
    Forefront.ai is a platform that offers natural language processing (NLP) solutions based on pre-trained large language models.
    		AI Platforms & Model Ops20212-10 employees
    82
    FriendliAI logo
    FriendliAI
    FriendliAI is a platform that provides cloud-accessible services for deploying, scaling, and serving large language models and generative AI applications through APIs and endpoints. The platform handles model inference workloads and integration so teams can run AI models without managing the underlying infrastructure.
    		AI Platforms & Model Ops202111-50 employees$25M - $50M
    83
    Gladia logo
    Gladia
    		AI Platforms & Model Ops202211-50 employees$10M - $25M
    84
    Goldfish logo
    Goldfish
    Goldfish is a local-first AI memory assistant that tracks on-screen work context across desktop apps to accelerate writing and task execution. By storing context in a private, on-device database, it allows users to press a hotkey anywhere they type to draft replies, summarize threads, and generate text in their personal tone using real-time context from their active workspace.
    		AI Platforms & Model Ops2-10 employees
    85
    Google Gemini logo
    Google Gemini
    		AI Platforms & Model Ops501-1,000 employees
    86
    GROQ logo
    GROQ
    		AI Platforms & Model Ops2016201-500 employees$250M+
    87
    Hamming logo
    Hamming
    Hamming provides a platform that automates testing and monitoring of AI voice agents through simulated calls and analytics. It enables teams to evaluate and optimize AI voice systems for production use.
    		AI Platforms & Model Ops202411-50 employees$1M - $5M
    88
    Hour One logo
    Hour One
    Hour One is a platform that provides AI-powered video generation tools. It utilizes text-to-video technology and incorporates hyper-realistic AI avatars. The platform supports over 100 languages and various accents and voices, catering to a range of video creation needs. It is designed to be user-friendly, requiring no specialized design or editing skills.
    		AI Platforms & Model Ops201911-50 employees$10M - $25M
    89
    Hugging Face logo
    Hugging Face
    		AI Platforms & Model Ops201651-200 employees$100M - $250M
    90
    HumanSignal logo
    HumanSignal
    HumanSignal's Label Studio Enterprise is a data labeling platform supporting image, video, audio, text, and time series data. It offers customizable interfaces, LLM-assisted pre-labeling, and ML model integration. Limitations include performance constraints with large files (e.g., videos >1 hour, audio >30 minutes). Deployment requires cloud or on-premises infrastructure
    		AI Platforms & Model Ops201951-200 employees$50M - $100M
    91
    Hyperbolic logo
    Hyperbolic
    Hyperbolic provides cloud infrastructure for artificial intelligence workloads. The platform enables users to access GPU computing resources for model training and inference.
    		AI Platforms & Model Ops11-50 employees$10M - $25M
    92
    IBM logo
    IBM
    		AI Platforms & Model Ops10,001+ employees
    93
    Inworld AI logo
    Inworld AI
    Inworld AI provides a platform and SDKs for creating realistic AI-driven characters and conversational agents with personality, memory, and behavior controls for games, virtual worlds, and interactive experiences. Developers can integrate its runtime and tooling into engines like Unity and Unreal to build immersive NPCs and chat experiences.
    		AI Platforms & Model Ops202151-200 employees$100M - $250M
    94
    LandingAI logo
    LandingAI
    LandingAI offers a vision/visual-AI platform that lets organizations build, label, train and deploy custom vision model, for tasks like document extraction, image analysis, object detection and other machine-vision use cases.
    		AI Platforms & Model Ops201751-200 employees
    95
    Ludo logo
    Ludo
    Ludo is a platform designed to enhance game development processes using artificial intelligence. It offers a range of tools that aid in generating new game concepts, researching market trends, and boosting creativity in game design. The platform provides data-driven insights for market analysis, helping users identify and capitalize on current trends. It also features a comprehensive resource for
    		AI Platforms & Model Ops20202-10 employees
    96
    Mathpix logo
    Mathpix
    Mathpix is an AI-driven solution that focuses on document automation services. It enables users to efficiently and precisely convert PDFs and images into text that can be searched, exported, and processed by machines.
    		AI Platforms & Model Ops201511-50 employees$5M - $10M
    97
    Mem0 logo
    Mem0
    Mem0 provides a memory layer for AI applications that enables systems to store and retrieve user interactions and context over time. It allows AI agents and applications to learn from past interactions and deliver more personalized responses.
    		AI Platforms & Model Ops20232-10 employees$50M - $100M
    98
    MindPal logo
    MindPal
    MindPal provides a platform for creating and deploying AI agents. It allows automation of business workflows through configurable AI tools.
    		AI Platforms & Model Ops20232-10 employees
    99
    Mixedbread logo
    Mixedbread
    Mixedbread provides an omnimodal search and retrieval platform that allows artificial intelligence models to access and process text, images, and video content. The infrastructure utilizes specialized embedding models and reranking technology to deliver precise context for complex agentic workflows.
    		AI Platforms & Model Ops20232-10 employees$5M - $10M
    100
    MultiSet logo
    MultiSet
    MultiSet provides software for visual positioning, 3D mapping, localization, and object tracking. The platform offers APIs and cloud services for robotics, augmented reality, and spatial computing applications.
    		AI Platforms & Model Ops20242-10 employees

    AI Platform subcategories in United States

    AI Platform companies in United States

    • OpenAI/ChatGPT — OpenAI is an artificial intelligence research laboratory that conducts research in the field of AI with the stated goal …
    • Perplexity AI — Perplexity AI is a chatbot that uses machine learning and Natural Language Processing (NLP) to respond to user questions…
    • Pinecone — Pinecone is a cloud-based service offering a high-performance vector database for real-time applications.
    • Modal — Modal provides a serverless platform tailored for machine learning (ML) and artificial intelligence (AI) teams. It allow…
    • Deepgram — Deepgram is an AI Speech Platform that provides developers with a simple to use Speech-to-Text API.
    • fal — fal provides a cloud-based platform for running generative-media models and AI inference through APIs. The platform incl…
    • LlamaIndex — LlamaIndex is a data framework that connects custom data sources to large language models (LLMs), enabling ingestion, in…
    • Cerebras — Cerebras builds specialized computing systems and cloud services for running artificial intelligence workloads. Its hard…
    • Fireworks AI — Fireworks AI is a platform that enables users to create, customize, and deploy generative AI models for various applicat…
    • Braintrust — Braintrust is a platform for building AI applications, offering tools for evaluating prompts, monitoring performance, an…
    • Labelbox — Labelbox is a platform designed for machine learning and artificial intelligence applications, particularly in the field…
    • Replicate — Replicate.com provides a platform for running, fine-tuning, and deploying open-source and custom AI models with minimal …
    • Confident AI — Confident AI offers a cloud-based platform for evaluating Large Language Model (LLM) applications, addressing the need f…
    • Anyscale — Anyscale is a managed compute platform for building, deploying, and running scalable AI and Python applications using Ra…
    • Agentic — Agentic provides autonomous AI agents that connect to tools, APIs and data sources to automate workflows and complete co…
    • Genspark — ​GenSpark is an AI-powered search platform that uses a multi-agent system to generate real-time, customized summaries ca…
    • Cartesia — ​Cartesia is a platform that provides real-time, multimodal intelligence, enabling users to generate speech, power voice…
    • Jina AI — Jina AI is a Multimodal AI platform
    • Abacus.AI — Abacus.AI is an advanced AI platform that enables organizations to build and deploy real-time machine learning models fo…
    • Anthropic — Claude is a large language model developed by Anthropic, capable of handling text, voice messages, and documents to faci…
    • CVAT — CVAT.ai offers both an open-source annotation tool and a cloud-based SaaS platform for visual data labeling. It supports…

    LLM Providers & APIs companies in United States

    • OpenRouter
    • SpeechAce — SpeechAce provides an artificial intelligence platform for the automated assessment of oral language pronunciation and f…
    • Google One — Google One is Google's AI research and development arm, dedicated to creating innovative AI technologies. Leveraging dat…
    • Tavily — Tavily is a search API designed for AI applications (LLMs), providing accurate, real-time information retrieval to reduc…
    • Cloro — Cloro provides an API for scraping and extracting structured data from AI search engines and large language models. The …
    • Abliteration — Abliteration provides hosted artificial intelligence language models with reduced refusal filters alongside an enterpris…
    • Play.ht — Play.ht provides a text-to-speech platform that transforms written text into spoken audio using artificial intelligence.…
    • Runware — Runware provides an cloud infrastructure platform and API that runs generative artificial intelligence models for media …
    • Rime — Rime provides a voice AI platform that converts text into speech and supports real-time conversational voice application…
    • AITOPIA — AITOPIA offers a comprehensive AI platform integrating language models and AI tools like DALL-E for text and image gener…
    • AssemblyAI
    • DeepAI — DeepAI offers a suite of tools that use AI.
    • DeepInfra
    • Forefront.ai — Forefront.ai is a platform that offers natural language processing (NLP) solutions based on pre-trained large language …
    • FriendliAI — FriendliAI is a platform that provides cloud-accessible services for deploying, scaling, and serving large language mode…
    • Hugging Face

    ML Ops & Model Training companies in United States

    • Langsmith by Langchain — LangChain is a unified DevOps platform for developing, collaborating, testing, deploying, and monitoring LLM application…
    • Langfuse — Langfuse is an open-source LLM engineering platform specializing in LLM observability, metrics evaluations, and prompt m…
    • Cekura — Cekura automates Quality Assurance for voice and chat AI agents by allowing teams to simulate diverse scenarios with dif…
    • Parasail — Parasail provides managed cloud access to specialized graphic processing unit compute infrastructure and programming int…
    • Portkey — Portkey is a platform that offers tools for building, deploying, and managing AI models and workflows. It allows users t…
    • Comet — Comet is a Python-based MLOps platform that logs and compares ML experiments, tracking code, hyperparameters, metrics, a…
    • AI Ark — AI Ark is an AI platform that helps teams build, deploy, and manage AI models and data workflows, offering tools for mod…
    • Airops — AirOps provides a platform to create, test, deploy, and scale AI applications, particularly focusing on workflows that …
    • BentoML — BentoML is a platform that helps deploy, manage, and monitor machine learning models in production, making it easier to …
    • Clarifai — Clarifai is a deep learning AI platform for modeling unstructured image, video, text, and audio data
    • Crusoe — Crusoe provides cloud and data center infrastructure services that deliver high-performance computing resources for trai…
    • Dante AI — Dante is an AI model builder that creates a personalized AI chatbot trained on your data.
    • DataRobot — DataRobot is a platform in the field of automated machine learning (AutoML) and artificial intelligence (AI). This platf…
    • Flow AI — Flow AI is a platform that enables AI teams to generate, validate and manage test data and scenarios for complex AI agen…
    • GROQ
    • Hamming — Hamming provides a platform that automates testing and monitoring of AI voice agents through simulated calls and analyti…
    • HumanSignal — HumanSignal's Label Studio Enterprise is a data labeling platform supporting image, video, audio, text, and time series …
    • Hyperbolic — Hyperbolic provides cloud infrastructure for artificial intelligence workloads. The platform enables users to access GPU…
    • LandingAI — LandingAI offers a vision/visual-AI platform that lets organizations build, label, train and deploy custom vision model,…

    AI Agents & Automation companies in United States

    • Nanonets — Nanonets is a platform specializing in intelligent automation AI for business processes. With a focus on Optical Charact…
    • Cassidy — Cassidy.ai is an AI-powered automation platform that integrates with over 100 tools, enabling businesses to automate tas…
    • Skyvern — Skyvern is a browser-automation platform that uses large language models (LLMs) and computer vision to automate manual w…
    • Gumloop — Gumloop is a no-code AI workflow automation platform that orchestrates modular “nodes” within visual flows. It processes…
    • Airtop — Airtop is a cloud-based browser automation API and SDK (Python/TypeScript) that instantiates headless Chrome sessions in…
    • Browser Use — Browser Use is an open-source framework that enables AI agents to interact with web browsers, facilitating automated web…
    • Composio — Composio is a platform that allows AI agents and language models to connect with external software tools and services. I…
    • CrewAI — CrewAI provides a platform that allows organizations to build, deploy, and manage multi-agent AI systems. The platform i…
    • FlowiseAI — FlowiseAI is an open-source platform that allows users to build and orchestrate AI agents and large language model (LLM)…
    • Inworld AI — Inworld AI provides a platform and SDKs for creating realistic AI-driven characters and conversational agents with perso…
    • MindPal — MindPal provides a platform for creating and deploying AI agents. It allows automation of business workflows through con…

    Vector Databases companies in United States

    • Exa — Exa provides an AI-driven search engine and API that delivers content retrieval using embeddings-based search. It offer…
    • DataStax — DataStax Astra DB is a cloud-native vector database built on Apache Cassandra, enabling real-time data processing and ma…
    • Mem0 — Mem0 provides a memory layer for AI applications that enables systems to store and retrieve user interactions and contex…
    • Mixedbread — Mixedbread provides an omnimodal search and retrieval platform that allows artificial intelligence models to access and …

    AI Development Tools companies in United States

    • Comfy — Comfy is the home of the ComfyUI ecosystem which includes an open-source visual AI workflow engine and a cloud service c…
    • Meshy — Meshy is an AI-powered 3D modeling platform that enables users to transform text prompts or 2D images into high-quality …
    • NVIDIA AI — NVIDIA AI is a centralized online portal offered by NVIDIA that provides developers with access to software development …
    • glif — glif is a low-code / no-code platform that lets users build AI-powered mini-apps and workflows (called “glifs”) that tak…
    • Uberduck — Uberduck is an AI-powered text-to-speech platform that generates customizable synthetic voices.
    • Bria — Bria AI is a generative artificial intelligence platform that provides APIs, SDKs, and tools to generate and edit visual…
    • Abbyy Cloud
    • AIPRM — AIPRM is a platform that integrates with AI tools like ChatGPT to provide a library of prompt templates. The platform in…
    • Akool — Akool is a generative AI platform that automates visual content creation, including face swapping, avatar generation, vi…
    • Claid — Claid.AI is an AI-powered photo enhancement tool designed for marketplaces and e-commerce platforms. It automatically en…
    • Common Sense Machines — Common Sense Machines is building artificial intelligence that learns to translate the world into a 3D simulation.
    • Decart — Decart provides a platform for the development and deployment of real-time world models and live video transformation. T…
    • Dify — Dify is an open-source platform designed for developing and managing applications that utilize large language models (LL…
    • EyeLevel — EyeLevel.ai is a technology company specializing in building enterprise-grade Retrieval-Augmented Generation (RAG) appli…
    • Featherless AI
    • Fluidstack
    • Gladia
    • IBM
    • Ludo — Ludo is a platform designed to enhance game development processes using artificial intelligence. It offers a range of to…
    • Mathpix — Mathpix is an AI-driven solution that focuses on document automation services. It enables users to efficiently and preci…
    • MultiSet — MultiSet provides software for visual positioning, 3D mapping, localization, and object tracking. The platform offers AP…

    Other companies in United States

    • Cloudmersive — Cloudmersive offers a suite of cloud-based APIs to automate processes such as file conversion, image recognition, data v…
    • Allowlist Guard Test Row
    • AudioShake — AudioShake provides AI-powered audio source separation and speech enhancement tools that split music or dialogue into st…
    • Emerj
    • Google Gemini
    • Hour One — Hour One is a platform that provides AI-powered video generation tools. It utilizes text-to-video technology and incorpo…

    AI Assistants & Copilots companies in United States

    • Elicit — Elicit is an AI-powered research tool that automates literature reviews, data extraction, and synthesis to assist with r…
    • Goldfish — Goldfish is a local-first AI memory assistant that tracks on-screen work context across desktop apps to accelerate writi…

    Rising US ai platform companies

    Jina AI and Skyvern show the strongest payment-activity rank gains over the three-calendar-month comparison.

    How United States compares globally

    the United States accounts for 36.0% of the ai platform products tracked globally on Cledara (133 of 369).

    The top US product, OpenAI/ChatGPT, ranks #2 by recorded software spend in the global category dataset.

    Frequently asked questions

    Which US ai platform vendors lead the spend ranking?

    OpenAI/ChatGPT, OpenRouter and Perplexity AI lead the US ai platform market in 2026, ordered by recorded software spend share in the Cledara dataset. Last updated 21 October 2026, 12:18 UTC.

    How big is the US ai platform market?

    This directory records 133 ai platform products headquartered in United States, led by OpenAI/ChatGPT in recorded software spend share. Inclusion does not establish current paid usage. This is a dataset count, not a market-size or revenue estimate.

    Which US ai platform vendors gained payment-activity rank?

    Jina AI and Skyvern show the strongest global payment-activity rank gains over three calendar months among vendors in this headquarters/category group.

    Where does this data come from?

    From anonymized, aggregated purchasing data across companies that manage their software with Cledara — real payments, not surveys or web traffic. Updated monthly.

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