The UK DevOps Software Market (2026)

Updated 27 July 2026, 18:35 UTC

85 UK devops software companies are actively bought by businesses tracked on Cledara, led by Gearset (0.06% market share). Rankings reflect real purchasing data — what companies actually pay for — not analyst estimates. Updated monthly. Data as of 27 July 2026, 18:35 UTC.

Most popular UK devops software companies

Showing the top 50 of 85 companies. The interactive page loads the full ranking, and the complete list is available as <a href="/api/export/startups/united-kingdom/engineering-and-devops.csv">CSV</a> or <a href="/api/export/startups/united-kingdom/engineering-and-devops.json">JSON</a>.

DevOps Software subcategories in United Kingdom

Hosting & Deployment companies in United Kingdom

• Cloudsmith — Cloudsmith is a cloud-based software package management platform that allows users to store, manage, and distribute soft
• Tiiny Host — Tiiny Host platform provides a web hosting interface for the deployment of static websites, documents, and digital asset
• uSync — uSync by Jumoo is a suite of tools designed to manage and synchronize Umbraco settings, content, and media across multip
• Revopush — Revopush is a platform that enables mobile developers to deliver over-the-air (OTA) updates to React Native applications
• GridPanel — GridPanel is a web-based control panel for managing servers and deployments, offering tools to administer hosting, sites
• UK2
• 100TB
• Heart Internet
• Webhosting UK
• LCN.com
• 20i
• Easyspace
• SideQuest
• 34SP.com
• Clook
• VoIPcloud Wholesale
• Mythic Beasts
• Kualo
• Cloudabove
• tsoHost

Dev Tools companies in United Kingdom

• Ideal Postcodes — Ideal Postcodes is a company providing address validation and postcode lookup services, featuring an Address Finder tool
• Terra API — Terra provides an API that standardizes health and fitness data from wearables and health apps (e.g. Apple Health, Fitbi
• CoinAPI — CoinAPI provides a platform with a suite of cryptocurrency APIs that allow users to access real-time and historical mark
• DebugBear — DebugBear is a synthetic monitoring tool that continuously runs front-end performance tests on web pages. It generates i
• Codebase — Codebase is a platform that offers Git, Mercurial, and Subversion hosting with project management tools. It aims to make
• TestLodge — TestLodge is a platform designed to assist in test management by providing tools for organizing and tracking software te
• SEO Testing — SEO Testing is a platform that enables businesses to run SEO tests, track page performance, and optimize content. It pro
• Testpad — Testpad is a code testing software.
• DeveloperHub — DeveloperHub is a cloud-based documentation platform that enables teams to create, manage, and publish API documentation
• Test Candidates — Test Candidates provides an online assessment platform for screening job applicants. The software includes aptitude, cod
• DraftPilot — DraftPilot is an AI-powered contract review and markup tool that integrates within Microsoft Word and supports legal tea
• Postcoder — Postcoder is an API for address lookup and form validation, enabling real-time email and phone validation, and OTP SMS v
• MailTester Ninja — MailTester.Ninja verifies email addresses in real-time to reduce bounce rates and improve deliverability.
• Builder.ai — ​Builder.ai is a platform that enables users to create custom software applications without requiring coding expertise.
• Snippet Digital — Snippet Digital specializes in website design and development, search engine optimization (SEO), pay-per-click (PPC) adv
• LiveCode — LiveCode is a cross-platform development tool enabling the creation of applications and websites from a single code bas
• WIllo — Willo is a browser-based asynchronous video interview platform that enables candidates to record responses to predefined

Developer Tools & IDEs companies in United Kingdom

• Urlbox — Urlbox is a service that provides a fast and reliable website screenshot API, allowing users to render URLs and HTML int
• Windmill — Windmill is an open-source and workflow engine that turns scripts into auto-generated UIs, APIs, and cron jobs. It simpl
• Jspreadsheet — Jspreadsheet is a lightweight JavaScript plugin that enables developers to create web-based interactive data grids with
• PlayCanvas — PlayCanvas Engine is an open-source WebGL game engine that supports glTF and Draco formats, enabling fast loading and re
• Loco — Loco is a translation management system designed for developers working on multi-language applications and websites. It
• Cosine — Cosine builds AI software engineering tools, including autonomous coding agents that help teams write, review, and maint
• G.V() — G.V () is a graph database client application that lets users connect to graph databases, write and run queries in multi
• GameMaker.io — GameMarker.io is a platform that offers an all-in-one solution for creating, managing, and distributing video games.
• AG Grid
• JUCE

Observability & Monitoring companies in United Kingdom

• ITRS Uptrends — Uptrends is a plaatform for website, web application, and API monitoring. Their primary product suite includes synthetic
• SpeedCurve — SpeedCurve is a web performance monitoring tool that provides synthetic and real user monitoring, tracks Core Web Vitals
• Sorry — Sorry App is a service offering hosted status pages enabling tech teams to effectively communicate service interruptions
• Little Warden — Little Warden is a web-based monitoring tool that performs over 30 automated checks on specified URLs up to once per hou
• Baselime — Baselime operates as the observability-as-code platform.
• Opsview — Opsview is a global IT Systems Management software business
• RapidSpike — RapidSpike is a website monitoring platform that detects performance issues, security vulnerabilities, and third-party r
• Geekflare

API Development & Management companies in United Kingdom

• Pusher — Pusher is a platform that specializes in providing real-time technologies. The product offers scalable real-time feature
• tyntec — A suite of APIs for mobile communication that enables phone verification, two-factor authentication, and customer engage
• CloudMailin — CloudMailin enables web applications to receive and process incoming emails by converting them into HTTP POST requests.
• Bytescale — Bytescale is a platform that offers developers a set of APIs to simplify the management of images, videos, and audio on
• TravelTime — TravelTime offers a suite of APIs designed to enhance location-based services and decision-making processes. Their Trave
• webhookrelay — webhookrelay is a platform for webhook management and secure tunneling. The tool enables users to receive webhooks on in
• Fidel API
• PrintNode

Cloud Infrastructure companies in United Kingdom

• Ably — Ably is a SaaS platform that specializes in powering synchronized digital experiences in real-time. The platform aims to
• HireFire — HireFire is a platform offering autoscaling solutions for Heroku Dynos, which helps in adjusting dyno counts based on ap
• Infatica.io — Infatica provides proxy network infrastructure and web scraping tools for automated data collection. The platform routes
• Iomart
• Canonical
• Civo

Testing & QA companies in United Kingdom

• Rainforest QA — Rainforest QA is a no-code test automation platform that enables the creation and execution of end-to-end tests for web
• Mailosaur — Mailosaur is a platform for testing and quality assurance of email and SMS communications within apps, products, or mark
• Virtuoso — Virtuoso is a cloud-based low-code/no-code test automation platform that supports functional, API, and visual regression
• Ministry of Testing
• Adaptavist

CI/CD & Build Automation companies in United Kingdom

• Gearset — Gearset is a DevOps platform for Salesforce providing tools for deployment, continuous integration, automated testing, a
• Codemagic — Codemagic is a CI/CD tool for mobile development teams, offering easy setup and integration with platforms like GitHub a
• Northflank — Northflank is an automated development operations platform enabling the build and deployment of code across multiple reg
• Redgate — Redgate provides compliant database DevOps solutions and tools designed for SQL Server, Oracle, and .NET. The product ad

Feature Flags & Experimentation companies in United Kingdom

• Flagsmith — Flagsmith is a feature flag and remote configuration tool that helps teams manage and deploy features across web, mobile
• Hypertune — Hypertune is a type-safe platform for feature flags, A/B testing, analytics, and app configuration. Optimized for TypeSc
• Gradual

Rising UK devops software companies

CoinAPI and Windmill show the strongest rank gains over the last 90 days.

CoinAPI is the fastest-rising UK devops software product this quarter.

The oldest is Postcoder (founded 1987); the newest, Revopush (2024).

Disclosed funding is led by Builder.ai ($250M+); 18 of 85 have disclosed a round.

How United Kingdom compares globally

the United Kingdom accounts for 16.8% of the devops software products tracked globally on Cledara (85 of 507).

The top UK product, Gearset, ranks #35 worldwide in the category.

Frequently asked questions

Who are the biggest UK devops software companies?

Gearset, Ideal Postcodes and Ably lead the UK devops software market in 2026, ranked by real adoption among companies on Cledara. Last updated 27 July 2026, 18:35 UTC.

How big is the UK devops software market?

Within Cledara's dataset of real company purchases, 85 UK devops software products are in active paid use, led by Gearset. This measures actual adoption — it is not a revenue TAM estimate.

Which UK devops software companies are growing fastest?

CoinAPI and Windmill show the strongest rank gains over the last 90 days among UK products in the category.

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.