Mastra vs Vercel AI SDK
| Mastra | Vercel AI SDK | |
|---|---|---|
| Summary | TypeScript agent framework with workflows, memory, RAG, evals and integrations. | TypeScript toolkit for building AI apps and agents with streaming, tool calling and multi-provider support. |
| Category | Agent Frameworks | Agent Frameworks |
| Platforms | TypeScript | TypeScript |
| Pricing | Open source | Open source |
| Official site | https://mastra.ai | https://ai-sdk.dev |
Which should you choose?
Choose Mastra if its approach (TypeScript; Open source) fits your stack. Choose Vercel AI SDK if you prefer TypeScript and open source. Try both on a small task before you commit.