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Fusio vs Tyk: catalog facts
Fusio	Tyk
Free Free and open source under the Apache 2.0 licence.	Freemium The gateway is open source; the dashboard, developer portal and Tyk Cloud are commercial.
Web, Self-hosted	Self-hosted
Turns existing databases into REST APIs Built-in developer portal and SDK generation	Supports REST, GraphQL, TCP, gRPC and MCP Rate limiting, auth and analytics in the open-source gateway
Broad feature set takes time to learn Requires a PHP server environment	Management dashboard and developer portal require a paid edition Aimed at organisations running many APIs rather than individuals
Self-hosted	Self-hosted, Hosted service
Open source	Open source
License: Apache-2.0	License: MPL-2.0
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.