Actix vs Fastify
No clear leader: Fastify (63.9) and Actix (60.6) are within the 5-point margin; treat as a tie. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.
Capabilities
Feature-by-feature on the axes that matter for web frameworks. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
Actix
Actix Web is a Rust web framework emphasizing speed and type safety in HTTP request handling. It uses an actor-based concurrency model where independent components communicate through strongly-typed messages, with built-in support for HTTP/2, flexible response types, and powerful request extraction.
Fastify
A Node.js web framework optimized to handle high request volumes with minimal overhead, featuring a plugin system, JSON Schema validation, and native TypeScript support.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
Actix
Pricing not documented yet.
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Integrations
What each product connects to. Counts come from the vendor's own integration directory where one exists.
Actix
Not documented yet.
Fastify
- Next.js
- Apollo Server
- Angular
- PostgreSQL
- MongoDB
- Redis
- Elasticsearch
- Swagger/OpenAPI
- WebSocket
- JWT
- Helmet
- Sentry
- RabbitMQ
- CORS
- CSRF
- OAuth2
- Kubernetes
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.