head to head · open source
typia vs agent-router
typia has 5,912 GitHub stars, 224 forks, 4 open issues and last shipped yesterday. agent-router has 2,121 stars, 382 forks, 300 open issues and last shipped today. typia leads on adoption by 179% (5,912 vs 2,121 stars). typia is written in TypeScript under MIT; agent-router is written in Go under Apache-2.0. typia has attracted 4% as many forks as stars, agent-router 18%. agent-router 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
| typia | agent-router | |
|---|---|---|
| GitHub stars | ★ 5.9K | ★ 2.1K |
| License | MIT | Apache-2.0 |
| Written in | TypeScript | Go |
| Last push | 2026-09-19 | 2026-09-20 |
| Forks | ⑂ 224 | ⑂ 382 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick typia if
- You weight community size — 5.9K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick agent-router if
- You want the agent-router 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 agent-router fits your workflow better
About typia
Typia is an MIT licensed TypeScript transformer library that compiles pure TypeScript types into super fast runtime validators and serializers, built for TypeScript and Node.js developers who want runtime type safety without writing or maintaining a separate schema.
read the full typia overview →
About agent-router
Agent Router is an open source control plane for AI and agent traffic, built on Envoy and Envoy Gateway, that gives application teams one consistent OpenAI compatible API across hosted providers, self hosted inference, and MCP servers, and it is aimed at platform teams and application teams running generative AI workloads, especially on Kubernetes.
read the full agent-router overview →
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Frequently asked questions
Is typia or agent-router more popular?
typia has 5,912 GitHub stars and agent-router has 2,121. typia has the larger community by that measure.
Are typia and agent-router free?
Both are open source. typia is licensed under MIT and agent-router under Apache-2.0. Neither carries a licence fee.
What is the difference between typia and agent-router?
typia is written in TypeScript and agent-router 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, typia or agent-router?
Choose typia if you want the larger community (5,912 stars) or its MIT licence terms. Choose agent-router if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.