head to head · open source
Sentry vs go-grpc-middleware
Sentry has 44,806 GitHub stars, 4,857 forks, 2,265 open issues and last shipped today. go-grpc-middleware has 6,763 stars, 746 forks, 83 open issues and last shipped 23 days ago. Sentry leads on adoption by 563% (44,806 vs 6,763 stars). Sentry is written in Python under a custom or non-standard licence; go-grpc-middleware is written in Go under Apache-2.0. Sentry has attracted 11% as many forks as stars, go-grpc-middleware 11%. Sentry 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
| Sentry | go-grpc-middleware | |
|---|---|---|
| GitHub stars | ★ 45K | ★ 6.8K |
| License | Custom / other | Apache-2.0 |
| Written in | Python | Go |
| Last push | 2026-09-20 | 2026-08-28 |
| Forks | ⑂ 4.9K | ⑂ 746 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Sentry if
- You weight community size — 45K stars and counting
- You want the Custom / other license terms
- Your stack matches Python
- 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 Sentry
Sentry is an open source debugging platform for detecting, tracing, and fixing software issues in real time. It lives in the developer infrastructure ecosystem and provides error tracking and performance monitoring across languages, frameworks, and runtime environments.
read the full Sentry 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 Sentry or go-grpc-middleware more popular?
Sentry has 44,806 GitHub stars and go-grpc-middleware has 6,763. Sentry has the larger community by that measure.
Are Sentry and go-grpc-middleware free?
Both are open source. Sentry has no licence declared in this registry, and go-grpc-middleware is licensed under Apache-2.0. Both are free to self-host.
What is the difference between Sentry and go-grpc-middleware?
Sentry is written in Python 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, Sentry or go-grpc-middleware?
Choose Sentry if you want the larger community (44,806 stars) or its Custom / other licence terms. Choose go-grpc-middleware if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.