head to head · open source
hertzbeat vs trpc-agent-go
hertzbeat has 7,398 GitHub stars, 1,330 forks, 313 open issues and last shipped 2 days ago. trpc-agent-go has 1,808 stars, 311 forks, 130 open issues and last shipped today. hertzbeat leads on adoption by 309% (7,398 vs 1,808 stars). hertzbeat is written in Java under Apache-2.0; trpc-agent-go is written in Go under Apache-2.0. hertzbeat has attracted 18% 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, llm), 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
| hertzbeat | trpc-agent-go | |
|---|---|---|
| GitHub stars | ★ 7.4K | ★ 1.8K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Java | Go |
| Last push | 2026-09-18 | 2026-09-20 |
| Forks | ⑂ 1.3K | ⑂ 311 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick hertzbeat if
- You weight community size — 7.4K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Java
- 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 hertzbeat
Apache HertzBeat is an AI powered, next generation open source real time observability system written in Java under the Apache 2.0 licence, built for teams that need unified metrics and logs collection, centralized alerting distribution, and intelligent management and analysis without deploying an agent on every monitored host.
read the full hertzbeat 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 hertzbeat or trpc-agent-go more popular?
hertzbeat has 7,398 GitHub stars and trpc-agent-go has 1,808. hertzbeat has the larger community by that measure.
Are hertzbeat and trpc-agent-go free?
Both are open source. hertzbeat is licensed under Apache-2.0 and trpc-agent-go under Apache-2.0. Neither carries a licence fee.
What is the difference between hertzbeat and trpc-agent-go?
hertzbeat is written in Java 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, hertzbeat or trpc-agent-go?
Choose hertzbeat if you want the larger community (7,398 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.