head to head · open source
huginn vs go-grpc-middleware
huginn has 49,967 GitHub stars, 4,298 forks, 698 open issues and last shipped 2 days ago. go-grpc-middleware has 6,761 stars, 747 forks, 83 open issues and last shipped 21 days ago. huginn leads on adoption by 639% (49,967 vs 6,761 stars). huginn is written in Ruby under MIT; go-grpc-middleware is written in Go under Apache-2.0. huginn has attracted 9% as many forks as stars, go-grpc-middleware 11%. huginn was the more recently maintained of the two, and both are self-hostable with no licence fee.
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
| huginn | go-grpc-middleware | |
|---|---|---|
| GitHub stars | ★ 50K | ★ 6.8K |
| License | MIT | Apache-2.0 |
| Written in | Ruby | Go |
| Last push | 2026-09-16 | 2026-08-28 |
| Forks | ⑂ 4.3K | ⑂ 747 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick huginn if
- You weight community size — 50K stars and counting
- You want the MIT license terms
- Your stack matches Ruby
- You value the larger contributor base for long-term maintenance
pick go-grpc-middleware if
- You want the go-grpc-middleware feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and go-grpc-middleware fits your workflow better
About huginn
Huginn is an open source system for building agents that perform automated tasks online, written in Ruby and released under the MIT license. Its agents read the web, watch for events, and take actions on the user's behalf. Internally, agents create and consume events that propagate along a directed graph, which means one agent's output becomes another agent's input and a chain of small steps can be composed into a larger workflow. The project lives in the Ruby ecosystem and is distributed as an official Docker image or installed locally from a forked repository.
read the full huginn overview →
About go-grpc-middleware
go grpc middleware is an Apache 2.0 Go library published by the grpc ecosystem that provides ready to use gRPC interceptors — reusable middleware for authentication, logging, retries, metrics and panic recovery — for developers building Go microservices on gRPC.
read the full go-grpc-middleware overview →
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Frequently asked questions
Is huginn or go-grpc-middleware more popular?
huginn has 49,967 GitHub stars and go-grpc-middleware has 6,761. huginn has the larger community by that measure.
Are huginn and go-grpc-middleware free?
Both are open source. huginn is licensed under MIT and go-grpc-middleware under Apache-2.0. Neither carries a licence fee.
What is the difference between huginn and go-grpc-middleware?
huginn is written in Ruby and go-grpc-middleware in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, huginn or go-grpc-middleware?
Choose huginn if you want the larger community (49,967 stars) or its MIT licence terms. Choose go-grpc-middleware if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.