Side-by-side comparison of AI visibility scores, market position, and capabilities
Paris open-source fintech infrastructure with programmable ledger and payment orchestration at 10x revenue growth; YC $21M PayPal Ventures/Portage Series A serving Doctolib and Liberis competing with Modern Treasury for fintech ledger-as-a-service.
Formance is a Paris, France-based open-source financial infrastructure company — backed by Y Combinator with $21 million raised in a Series A in January 2025 co-led by PayPal Ventures and Portage Ventures after 10x revenue growth, with prior investment from Hoxton Ventures and Axeleo Capital — providing fintech companies, vertical SaaS platforms, and financial institutions with programmable open-source ledger infrastructure (Formance Ledger), payment orchestration (Formance Payments), and transaction reconciliation automation, positioning as the "AWS for fintech infrastructure" with a developer-friendly platform that removes the need to build custom financial data management systems from scratch. Founded in 2021 and serving customers including Doctolib, Liberis, Booksy, and Btech, Formance is growing from 20 to 50 employees by end of 2025 and opening a New York office.
Kong-acquired (2019) open-source API testing and development platform with 1M+ users; Insomnia 10 added AI Runner, competing with Postman for the API client developer tooling market.
Insomnia is an open-source API development and testing platform that provides developers with a powerful client for designing, debugging, and testing REST, GraphQL, SOAP, and WebSocket APIs — offering an intuitive interface for crafting API requests, inspecting responses, organizing API collections, and writing automated tests without the complexity of commercial alternatives. Founded in 2014 by Gregory Schier in Victoria, Canada, Insomnia was acquired by Kong (the leading API management company) in October 2019 and has grown to over 1 million users as of September 2024.
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