tokio VS actix-web

Compare tokio vs actix-web and see what are their differences.


A runtime for writing reliable asynchronous applications with Rust. Provides I/O, networking, scheduling, timers, ... (by tokio-rs)


Actix Web is a powerful, pragmatic, and extremely fast web framework for Rust. (by actix)
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tokio actix-web
71 36
14,035 12,587
2.5% 1.6%
9.5 9.4
6 days ago 4 days ago
Rust Rust
MIT License GNU General Public License v3.0 or later
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.


Posts with mentions or reviews of tokio. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-12-01.


Posts with mentions or reviews of actix-web. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-12-02.
  • This shouldn't have happened: A vulnerability postmortem - Project Zero
    6 projects | | 2 Dec 2021
  • New crate: asserhttp
    7 projects | | 23 Nov 2021
    It is a simple trait providing many asserters. This trait is then implemented for many http clients: reqwest, surf, isahc, hyper and actix.
  • Why asynchronous Rust doesn't work
    8 projects | | 13 Nov 2021
    There is also a actor pattern implementation for Rust:

    But yeah, the way Erlang embededded the actor pattern in the VM (Beam) and the language itself is great.

    Tough personally I would have liked it if it was more statically typed. I still need to take a look at Gleam...

  • rust-analyzer changelog #102
    5 projects | | 8 Nov 2021
    See for actix-web.
  • Implementing the Health Check API Pattern with Rust
    8 projects | | 24 Oct 2021
    In this blog post, we are going to implement the Health Check API pattern using the actix-web web framework that uses sqlx to connect to a local PostgreSQL database instance.
  • Web framework for production use
    4 projects | | 29 Aug 2021
    I used actix-web framework, but recently switched to axum in one of my projects, and it's really nice, the community is very helpful, and there's a good documentation, I don't like few things in actix-web, for example if you want stable you need to use old Tokio 0.x, while most crates are now running 1.x, and those aren't compatible with each other. Axum is also much more modular, it uses few existing crates such as hyper, http and etc, where actix-web makes it's own actix-http. If anyone is interested, here's the project I'm talking about.
  • What is the way to use a router with Hyper/Tokio?
    5 projects | | 19 Aug 2021
    Considering you're new to Rust, I'd suggest checking out something like rocket or actix-web since you're likely to find more features and documentation. From what I know, hyper is more of a HTTP library than a web "framework".
  • "Real time" REST API and api key validation
    1 project | | 13 Aug 2021
    We are building real time (less than 100ms response) Rest API by using (at the moment) and looking for a solution to validate API key on each client request.
  • Switching from Laravel (PHP) to ASP.NET (C#)
    1 project | | 8 Aug 2021 is the Rust framework that I now use most of the time (with some It's low level but you also just define a whole endpoint with `#[get("/hello//")]` before a function with a `name` and `age` parameter `fn hello(name: &str, age: u8) -> String {`, not something that is expected of a low level language. Also it runs extremely well on linux.
  • Serverless GraphQL in Rust with Diana
    3 projects | | 8 Jul 2021
    Right now, Diana supports integration with Actix Web and AWS Lambda (including derivatives like Netlify) out of the box, with support for more platforms coming soon! You can read Diana's documentation in the book.

What are some alternatives?

When comparing tokio and actix-web you can also consider the following projects:

Rocket - A web framework for Rust.

async-std - Async version of the Rust standard library

Tide - Fast and friendly HTTP server framework for async Rust

Gotham - A flexible web framework that promotes stability, safety, security and speed.

axum - Ergonomic and modular web framework built with Tokio, Tower, and Hyper

Iron - An Extensible, Concurrent Web Framework for Rust

rayon - Rayon: A data parallelism library for Rust

Nickel - An expressjs inspired web framework for Rust

warp - A super-easy, composable, web server framework for warp speeds.

The FastCGI Rust implementation. - Native Rust library for FastCGI

sqlx - 🧰 The Rust SQL Toolkit. An async, pure Rust SQL crate featuring compile-time checked queries without a DSL. Supports PostgreSQL, MySQL, SQLite, and MSSQL.