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Customer Journey Mapping Tools Software

Fusio

Open source platform for building, managing and monetising REST APIs, with AI agent support

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  • Version Control
  • Access Control
  • Dashboard
  • API Lifecycle Management
  • +4 more
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About Fusio

Fusio is an open source API management platform for developers who build and run APIs. It exposes existing SQL and NoSQL databases as REST endpoints and ties routing, security and logic together in one backend.

What Fusio offers

  • Backend app — controls and monitors the API, tracking usage, performance and errors.
  • Developer portal — lets outside developers register and obtain access tokens.
  • Generators — create complete APIs from different sources without coding.
  • Client SDKs — generated automatically from the defined schema, in several languages.
  • Rate limiting and specifications — limits by user or app, plus OpenAPI and RAML documents produced automatically.
  • Events and webhooks — a subscription layer for publish and subscribe workflows.
  • AI integration — connects APIs to AI agents through MCP.

Who it works with

API builders and developers.

Key facts

  • Licence: open source
  • Custom logic: can be written in PHP, JavaScript or Python

Profile written by TrustList from the business's own published information, Oct 2026.

Categories & features

  • Version Control
  • Access Control
  • Dashboard
  • API Lifecycle Management
  • Analytics
  • Developer Portal
  • Web-Based, Cloud, SaaS
  • Documentation

Rankings

As of 2026-10-05. Organic ranks only; sponsored placements are never ranks.

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