Type-safe, provider-agnostic TypeScript SDK for streaming chat, tool calling, agents, and multimodal apps across major LLM providers and UI frameworks.
3.3K+33 this week386TypeScriptMITUpdated 10 hours ago
1 alternative
Best open-source alternatives to Vercel AI SDK (2026)
Looking for a free, open-source alternative to Vercel AI SDK? These 1 projects can replace it. Each one passed our quality screening and is explained in plain words, so you can compare stars, license and maintenance at a glance.
Quick comparison
| Project | Stars | License | Last commit |
|---|---|---|---|
| TanStack/ai | ★ 3.3K | MIT | 10 hours ago |
FAQ
- Is there a free, open-source alternative to Vercel AI SDK?
- Yes. The most popular open-source alternatives to Vercel AI SDK on Repolode are ai.
- Which Vercel AI SDK alternative should I choose?
- ai has the most GitHub stars and is released under MIT. Compare the license and last commit of each option in the table above before choosing.
How this list is made: AI reads each project's documentation to match it with products it can replace, every project passes our quality screening, and the list is ranked by GitHub stars. Stars updated Nov 7, 2026. How Repolode works