Project comparison
Compare adoption, momentum, maintenance health, and project basics before choosing which tool to evaluate deeper.
The AI Toolkit for TypeScript. From the creators of Next.js, the AI SDK is a free open-source library for building AI-powered applications and agents
Production-ready platform for agentic workflow development.
Dify has the larger GitHub footprint with 141.0K stars.
Dify is currently growing faster at +815 stars this week.
Dify has the stronger health score at 97/100.
| Signal | Vercel AI SDK | Dify |
|---|---|---|
| GitHub stars | 24.2K | 141.0K |
| Weekly growth | +126 | +815 |
| Health score | 86 | 97 |
| Contributors | 629 | 1.3K |
| Commits per week | 73.8 | 124.9 |
| Open issues | 1.6K | 759 |
| Language | TypeScript | TypeScript |
| License | NOASSERTION | NOASSERTION |
| Last commit | 15h ago | 16h ago |
| Last release | @ai-sdk/mcp@1.0.42 | 1.14.0 |
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