head to head · open source
grpc-gateway vs Yaak
grpc-gateway has 20,012 GitHub stars, 2,415 forks, 149 open issues and last shipped yesterday. Yaak has 19,399 stars, 840 forks, 19 open issues and last shipped yesterday. grpc-gateway leads on adoption by 3% (20,012 vs 19,399 stars). grpc-gateway is written in Go under BSD-3-Clause; Yaak is written in TypeScript under MIT. grpc-gateway has attracted 12% as many forks as stars, Yaak 4%. grpc-gateway was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (grpc), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| grpc-gateway | Yaak | |
|---|---|---|
| GitHub stars | ★ 20K | ★ 19K |
| License | BSD-3-Clause | MIT |
| Written in | Go | TypeScript |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 2.4K | ⑂ 840 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick grpc-gateway if
- You weight community size — 20K stars and counting
- You want the BSD-3-Clause license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick Yaak if
- You want the Yaak feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and Yaak fits your workflow better
About grpc-gateway
gRPC Gateway gRPC to JSON proxy generator following the gRPC HTTP spec About The gRPC Gateway is a plugin of the Google protocol buffers compiler protoc. It reads protobuf service definitions and generates a reverse proxy server which translates a RESTful HTTP API into gRPC. This server is generated according to the google.api.http annotations in your service definitions. This helps you provide your APIs in both gRPC and RESTful style at the same time. Docs You can read our docs at: Testimonials We use the gRPC Gateway to serve millions of API requests per day, and have been since 2018 and through all of that…
read the full grpc-gateway overview →
About Yaak
💫 Yaak ➟ Desktop API Client 💫 A fast, privacy first API client for REST, GraphQL, SSE, WebSocket, and gRPC – built with Tauri, Rust, and React. Development is funded by community purchased licenses . You can also become a sponsor to have your logo appear below. 💖 Features Yaak is an offline first API client designed to stay out of your way while giving you everything you need when you need it. Built with Tauri, Rust, and React, it’s fast, lightweight, and private. No telemetry, no VC funding, and no cloud lock in. 🌐 Work with any API Import collections from Postman, Insomnia, OpenAPI, Swagger, or Curl. Send…
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Frequently asked questions
Is grpc-gateway or Yaak more popular?
grpc-gateway has 20,012 GitHub stars and Yaak has 19,399. grpc-gateway has the larger community by that measure.
Are grpc-gateway and Yaak free?
Both are open source. grpc-gateway is licensed under BSD-3-Clause and Yaak under MIT. Neither carries a licence fee.
What is the difference between grpc-gateway and Yaak?
grpc-gateway is written in Go and Yaak in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, grpc-gateway or Yaak?
Choose grpc-gateway if you want the larger community (20,012 stars) or its BSD-3-Clause licence terms. Choose Yaak if its feature set, stack or MIT licence fits better. Both are self-hostable.