Assistant · Vendor site 2026-10-04
Fusio is an open-source API and AI management platform for exposing databases, business logic, and integrations as scalable APIs. It provides gateway, developer portal, and infrastructure features aimed at API builders modernizing legacy systems for agents and apps.
Understand the total cost
Free
Free
Fusio markets an open-source API engine with demo and documentation; hosted enterprise pricing was not published on the main site.
No retained pricing changes yet. A current price alone does not establish a historical trend.
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Yes. Fusio has an ongoing free plan. Fusio markets an open-source API engine with demo and documentation; hosted enterprise pricing was not published on the main site.
Fusio is listed as free. No paid plan with a published price was found.
API or developer access is mentioned. Homepage describes API management, database-to-REST exposure, and developer portal capabilities for published APIs.