Fusio 5.0 released – open-source API management platform
Fusio is an open source API management platform designed for API builders and developers.
Fusio 5.0 released – open-source API management platform launched on June 2, 2024 with 47 votes, #755 of 4,672 launches that month and more than 90% of that year's launches. The site was still online in September 2026, 2 years on.
In plain words
Fusio 5.0 is an open-source API management platform for developers. It provides tools to build, deploy, and manage APIs. The platform handles API configuration, documentation, and monitoring in a single interface. Fusio is designed for teams that need to control their API lifecycle without vendor lock-in, offering flexibility through its open-source codebase that can be self-hosted and customized.
written from the facts on this page · September 2026
From the sources
The open-source API engine that connects your logic to the world, built for developers, optimized for AI agents. Fusio is a complete API management platform designed to turn your technical logic into scalable digital value. Watch how to build a production-ready API from scratch, generate SDKs, and integrate with AIfrom fusio-project.org
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