Nantes is home to 7 SaaS and AI products actively bought by companies on Cledara, led by Crisp (0.01% market share). This ranking is built from real purchasing data — what companies actually pay for, not funding announcements — and updates monthly. Data as of 17 August 2026, 15:36 UTC.
| # | Product | Category | Description | Founded | Employees | Funding | 12-mo rank |
|---|---|---|---|---|---|---|---|
| 1 | Crisp | Customer Success & Support | Crisp is a platform designed to facilitate customer communication for businesses. It offers a suite of tools for managing customer interactions across various channels, including live chat, email, and social media messaging. Users can engage with customers in real time, respond to inquiries, and provide support through the platform's chat interface. Crisp also provides features for automating resp | 2,015 | 11-50 employees | +161 | |
| 2 | Clever Cloud | IT & Security | Clever Cloud is a PaaS that automates deployment and management of applications on a secure, scalable infrastructure, supporting various programming languages and databases. | 2,010 | 51-200 employees | +934 | |
| 3 | Soundiiz | Operations & Supply Chain | Soundiiz is a service that allows users to transfer playlists and favorites between various music streaming platforms, enabling the migration of music collections from one service to another seamlessly. The tool supports numerous music services, ensuring users do not lose their curated playlists and collections when switching platforms. | 2,013 | 2-10 employees | -48 | |
| 4 | CarboneIO | Collaboration & Productivity | CarboneIO provides an open-source report and document generation engine that converts JSON datasets into dynamic documents using standard office templates (such as DOCX, XLSX, PPTX, and ODF). | 2,021 | 2-10 employees | ||
| 5 | Captain Data | Legal, Risk & Compliance | Captain Data is a platform that allows businesses to extract data from various online sources, automate repetitive tasks, and integrate the extracted data with their workflows. | 2,017 | 11-50 employees | ||
| 6 | Rodz | Sales & Revenue | Rodz specializes in capturing real-time business signals to help companies identify and engage with potential B2B prospects. By analyzing the digital footprint of a target market, Rodz identifies relevant business signals, enabling users to tailer who they contact and when. The platform also utilizes AI to craft personalized prospecting messages. | 2,021 | 2-10 employees | ||
| 7 | WP Connect | Data & Analytics | WP Connect is a platform that builds bridges between WordPress and No Code solutions, providing WordPress add-ons and plugins for data transfer. | 2,022 | 2-10 employees |
The complete list is available as <a href="/api/export/startups/france/nantes.csv">CSV</a> or <a href="/api/export/startups/france/nantes.json">JSON</a>.
The largest SaaS company from Nantes by headcount is Clever Cloud (51-200 employees).
The newest entrant is WP Connect (founded 2022).
The oldest is Clever Cloud (founded 2010); the newest, WP Connect (2022).
| Category | Products |
|---|---|
| Customer Success & Support | 1 |
| IT & Security | 1 |
| Operations & Supply Chain | 1 |
| Collaboration & Productivity | 1 |
| Legal, Risk & Compliance | 1 |
| Sales & Revenue | 1 |
| Data & Analytics | 1 |
Nantes accounts for 3% of the 230 ranked SaaS products founded in France.
Crisp, Clever Cloud and Soundiiz are the most-used SaaS products founded in Nantes, based on real purchasing data from companies on Cledara. Last updated 17 August 2026, 15:36 UTC.
7 SaaS and AI products founded in Nantes are actively bought by companies tracked on Cledara. Aggregators list more registered startups; this ranking counts only products with real, current usage.
Clever Cloud and Crisp show the strongest rank gains among Nantes-founded products over the last 90 days.
Most lists rank Nantes startups by funding raised or valuation. This one ranks them by adoption — how many companies actually pay for each product — measured monthly from Cledara's purchasing data.