head to head · open source
coze-loop vs trpc-agent-go
coze-loop has 5,739 GitHub stars, 795 forks, 84 open issues and last shipped 2 days ago. trpc-agent-go has 1,808 stars, 311 forks, 130 open issues and last shipped today. coze-loop leads on adoption by 217% (5,739 vs 1,808 stars). coze-loop is written in Go under Apache-2.0; trpc-agent-go is written in Go under Apache-2.0. coze-loop has attracted 14% as many forks as stars, trpc-agent-go 17%. trpc-agent-go was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 3 topic tags (agent, ai, evaluation), 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
| coze-loop | trpc-agent-go | |
|---|---|---|
| GitHub stars | ★ 5.7K | ★ 1.8K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Go | Go |
| Last push | 2026-09-18 | 2026-09-20 |
| Forks | ⑂ 795 | ⑂ 311 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick coze-loop if
- You weight community size — 5.7K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick trpc-agent-go if
- You want the trpc-agent-go 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 trpc-agent-go fits your workflow better
About coze-loop
Coze Loop is a developer oriented, open source, platform level solution for the full lifecycle management of AI agents — covering prompt development, debugging, evaluation, and observability — aimed at developers and teams who build and operate AI agents.
read the full coze-loop overview →
About trpc-agent-go
tRPC Agent Go is an Apache 2.0 Go framework for building production agent systems, aimed at Go service developers and platform teams who want LLM agents, graph workflows, tools, memory, and observability to live inside existing Go infrastructure instead of a separate Python stack.
read the full trpc-agent-go overview →
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Frequently asked questions
Is coze-loop or trpc-agent-go more popular?
coze-loop has 5,739 GitHub stars and trpc-agent-go has 1,808. coze-loop has the larger community by that measure.
Are coze-loop and trpc-agent-go free?
Both are open source. coze-loop is licensed under Apache-2.0 and trpc-agent-go under Apache-2.0. Neither carries a licence fee.
What is the difference between coze-loop and trpc-agent-go?
coze-loop is written in Go and trpc-agent-go 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, coze-loop or trpc-agent-go?
Choose coze-loop if you want the larger community (5,739 stars) or its Apache-2.0 licence terms. Choose trpc-agent-go if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.