head to head · open source
coze-loop vs trpc-agent-go
coze-loop has 5,800 GitHub stars, 803 forks, 84 open issues and last shipped yesterday. trpc-agent-go has 1,901 stars, 336 forks, 130 open issues and last shipped yesterday. coze-loop leads on adoption by 205% (5,800 vs 1,901 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 18%. 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 | ★ 5.8K | ★ 1.9K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Go | Go |
| Last push | 2026-11-04 | 2026-11-04 |
| Forks | ⑂ 803 | ⑂ 336 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick coze-loop if
- You weight community size — 5.8K 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 • Feature list • Quick start • Developer guide English 中文 What is Coze Loop Coze Loop is a developer oriented, platform level solution focused on the development and operation of AI agents. It addresses various challenges faced during the AI agent development process, providing full lifecycle management capabilities from development, debugging, evaluation, to monitoring. Based on the commercial version, Coze Loop introduces an open source edition that offers developers free access to core foundational feature modules. By sharing its core technology framework in an open source model, developers can…
read the full coze-loop overview →
About trpc-agent-go
tRPC Agent Go English 中文 tRPC Agent Go is a Go framework for building production agent systems. It provides LLM agents, graph workflows, tool calling, session and memory state, knowledge retrieval, agent self evolution, evaluation, and OpenTelemetry observability in one Go native stack. Use it when you want agent applications that fit Go services: concurrent, observable, easy to deploy, and ready to integrate with A2A, AG UI, and MCP. Why tRPC Agent Go? Go Native Agent Runtime : Streaming runners, context cancellation, and service friendly APIs GraphAgent : Type safe graph workflows with multi conditional…
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 5,800 GitHub stars and trpc-agent-go has 1,901. 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 (5,800 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.