head to head · open source
Suna vs Portkey AI Gateway
Suna has 20,218 GitHub stars, 3,434 forks, 74 open issues and last shipped yesterday. Portkey AI Gateway has 13,022 stars, 1,305 forks, 262 open issues and last shipped 4 months ago. Suna leads on adoption by 55% (20,218 vs 13,022 stars). Suna is written in TypeScript under a custom or non-standard licence; Portkey AI Gateway is written in TypeScript under MIT. Suna has attracted 17% as many forks as stars, Portkey AI Gateway 10%. Suna was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (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
| Suna | Portkey AI Gateway | |
|---|---|---|
| GitHub stars | ★ 20K | ★ 13K |
| License | Custom / other | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-09-17 | 2026-05-25 |
| Forks | ⑂ 3.4K | ⑂ 1.3K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Suna if
- You weight community size — 20K stars and counting
- You want the Custom / other license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick Portkey AI Gateway if
- You want the Portkey AI Gateway feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and Portkey AI Gateway fits your workflow better
About Suna
Suna is an open source AI Management System for autonomous AI agents that complete real world work. It lives in the AI and machine learning ecosystem, specifically AI development platforms, and presents an open source alternative to Claude Cowork and ChatGPT Work. It packages agents, shared skills, company memory, connectors, and runtime configuration into a git repository, so teams can version, diff, audit, and reuse agent logic.
About Portkey AI Gateway
Portkey AI Gateway is an open source TypeScript project that routes AI application requests through one API to many language, vision, audio, and image models. It belongs to the AI development platform ecosystem and is described as an AI gateway, LLM gateway, and generative AI gateway. The project is licensed under MIT, and its topics include llmops, langchain, mcp, mcp client, and mcp gateway.
read the full Portkey AI Gateway overview →
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Frequently asked questions
Is Suna or Portkey AI Gateway more popular?
Suna has 20,218 GitHub stars and Portkey AI Gateway has 13,022. Suna has the larger community by that measure.
Are Suna and Portkey AI Gateway free?
Both are open source. Suna has no licence declared in this registry, and Portkey AI Gateway is licensed under MIT. Both are free to self-host.
What is the difference between Suna and Portkey AI Gateway?
Suna is written in TypeScript and Portkey AI Gateway in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Suna or Portkey AI Gateway?
Choose Suna if you want the larger community (20,218 stars) or its Custom / other licence terms. Choose Portkey AI Gateway if its feature set, stack or MIT licence fits better. Both are self-hostable.