Humanloop vs Hoppscotch
Side-by-side comparison of AI visibility scores, market position, and capabilities
London LLM evaluation and prompt management platform (Gusto, Vanta, Duolingo customers) acquired by Anthropic 2024; YC W20 $7.9M Index Ventures-backed bringing production AI evaluation expertise to Anthropic's Claude development.
About
Humanloop is a London, UK-based AI model evaluation and LLM observability platform — backed by Y Combinator (W20) with $7.9 million raised including a $5 million seed plus round in November 2023 led by Y Combinator with participation from Index Ventures and UCL Technology Fund — that joined Anthropic in 2024 to help build the AI evaluation and safety infrastructure that enables responsible development of AI systems. Founded in 2020 by Raza Habib, Jordan Burgess, and Peter Hayes, Humanloop served enterprise AI development teams at Gusto, Vanta, and Duolingo with prompt management, LLM evaluation frameworks, and production monitoring tools that help engineering teams systematically improve AI product quality and catch regressions when model versions change. The acquisition by Anthropic represents a talent and technology integration into the team building Claude and Anthropic's enterprise AI products.
Open-source browser-based API testing platform with 500K+ developers; $3M seed from OSS Capital competing with Postman as a lightweight, self-hostable alternative for REST and GraphQL testing.
About
Hoppscotch is an open-source API development and testing platform — providing a web-based, lightweight alternative to Postman and Insomnia for building, testing, and documenting REST, GraphQL, WebSocket, and gRPC APIs. Founded in 2019 by Liyas Thomas and Andrew Bastin in Kochi, India, Hoppscotch has grown to 500,000+ developers globally using the platform, raised $3 million in seed funding led by OSS Capital with participation from Automattic (WordPress.com parent), and offers a free open-source version alongside Hoppscotch Pro cloud with team collaboration and private workspaces.
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