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Mastra vs LlamaIndex
Mastra vs LlamaIndex: compare pricing, use cases, AI models, integrations, privacy, governance and best fit by context.
Mastra vs LlamaIndex : buying comparison
This comparison helps choose between Mastra and LlamaIndex by pricing, use case, models, integration, privacy and governance.
Budget: Mastra · $0+. Rating: LlamaIndex · 4.5/5.
| Criteria | Mastra | LlamaIndex |
|---|---|---|
| Price | $0+ | $0+ credits |
| Best for | TypeScript-native agents, workflows, memory, MCP and observability | RAG, document agents, parsing, indexing and data workflows for LLM applications |
| Models | Agents, workflows, memory, tools, MCP, workspaces, observability and deployment primitives | Indexes, retrieval, agents, workflows, LlamaParse, extraction, document understanding and LlamaCloud |
| Privacy | Apache-2.0 self-host path plus hosted Mastra Platform with retention and usage controls | Open-source framework for local use; cloud parsing/indexing data handling depends on LlamaCloud configuration |
| Rating | 4.2/5 | 4.5/5 |
Frequently asked questions
Mastra or LlamaIndex: which one should you choose?
Choose Mastra if entry budget is the priority. Choose LlamaIndex if perceived maturity and overall rating matter more. The final test should still be based on your repository.
Do Mastra and LlamaIndex cover the same need?
Yes, they are close in category; compare limits, privacy, integration and suggestion quality.
How can teams run a fair test?
Use the same ticket, same repository and same data constraints, then measure saved time, errors, diff quality and monthly cost.