Azure API Management vs Fusio
Azure API Management
azure.microsoft.comFusio
fusio-project.orgSide by side
| Figure | Azure API Management | Fusio |
|---|---|---|
| Price from | — | Free |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Linux | — | Yes |
| API | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 6 | 1 |
| Spec score · API Management Software | 6.2 (#28) | 8.0 (#11) |
| Spec score · API Developer Portal Software | 6.1 (#29) | 7.9 (#13) |
| Spec score · Rest Apis | 6.2 (#23) | 8.0 (#8) |
| Spec score · API Marketplace Software | 6.2 (#32) | 7.9 (#14) |
| Spec score · Api 1 | 6.3 (#23) | 8.1 (#11) |
Plans
Azure API Management
- ConsumptionPriced on request
- DeveloperPriced on request
- BasicPriced on request
- StandardPriced on request
- PremiumPriced on request
- IsolatedPriced on request
In their own words
Azure API Management
Azure API Management has no write-up on Specifiction yet; its figures are above.
Fusio
Fusio is an open-source API management platform for connecting business logic and infrastructure to APIs. It is self-hosted and brings databases, microservices, and custom scripts behind a unified gateway that handles routing, authentication, and request validation. TypeSchema models add validation and generate OpenAPI specifications and client SDKs in multiple languages. A developer portal provides documentation, testing tools, and API keys; API monetization features can manage plans, quotas, subscriptions, and billing. AI-assisted development and AI/MCP integration are described as optional. Official adapters cover services and technologies such as AWS, Google Cloud, GraphQL, LDAP, MongoDB, Redis, SQL, Stripe, and SOAP. Worker runtimes are available for PHP, JavaScript, and Python, with SDKs listed for C#, Go, Java, JavaScript, PHP, and Python. Fusio also documents lifecycle management, access policies, and API analytics. Install options include a release archive, Composer, or Docker. The code is licensed under Apache 2.0. Fusio is available for free.