Detailed comparison across 10 dimensions
Winner: Llamaindex
LlamaIndex clearly comes out ahead of Vercel AI SDK on Staquest's weighted six-dimension score. Both offer a free tier. LlamaIndex's paid plans start at $50/mo.
| Overview | ||
|---|---|---|
| Type | ai tool | ai tool |
| Company | LlamaIndex | Vercel |
| Free Tier | ||
| Has API | ||
| Open Source | ||
| Learning Curve | - | - |
| Integration | - | - |
| Trending | Stable | Stable |
| GitHub Stars | - | - |
| Industries | DevelopmentData & AnalyticsAI & Machine LearningEducation & EdTechSales & CRM | DevelopmentData & AnalyticsMedia & EntertainmentAI & Machine Learning |
| Categories | developer-toolsai-chatbotai-agents | ai-agents-frameworks |
| Website | Visit | Visit |
Llamaindex
freemium
per user
per user
custom
open source
| Feature | llamaindex | vercel-ai-sdk |
|---|---|---|
| 1 Data Sink | ||
| Built-In Fallbacks | ||
| 1 Project | ||
| Framework Agnostic (React, Next.Js, Vue, Svelte, Node.Js) | ||
| 1 User | ||
| Multi-Model Support | ||
| 1,250 Files In Index | ||
| Multi-Provider Support | ||
| 10 Users | ||
| Streaming | ||
| 100 Data Sources | ||
| Unified Typescript Sdk | ||
| 100 Indexes | ||
| 10K Credits | ||
| 15 Extraction Agents | ||
| 2 Extraction Agents | ||
| 25 Data Sinks | ||
| 250 Files In Index | ||
| 400K Credits | ||
| 40K Credits | ||
| 5 Data Sinks | ||
| 5 Data Sources | ||
| 5 Extraction Agents | ||
| 5 Indexes | ||
| 5 Projects | ||
| 5 Users | ||
| 50 Files In Index | ||
| 50 Indexes | ||
| 5X Higher Rate Limits | ||
| Azure Blob Storage |
Showing 30 of 30 features
Dashes mean the feature isn't listed in our data. The tool may still support it.
On Staquest's weighted six-dimension scoring, LlamaIndex comes out ahead overall, though Vercel AI SDK can be the better fit depending on your priorities — see the dimension-by-dimension breakdown above.
Both LlamaIndex and Vercel AI SDK offer a free tier.
LlamaIndex scores higher on pricing value in Staquest's analysis. It is the highest-weighted dimension in this comparison.
