LlamaIndex vs Mastra

Side-by-side comparison of pricing, features and use cases.

Attribute	LLlamaIndex Visit LlamaIndex	MMastra Visit Mastra
Summary	Framework for building LLM knowledge assistants on top of enterprise data.	Open-source TypeScript framework for building and monitoring AI agents
Categories	AI Code Editor	AI Code Editor
Pricing model	Freemium	Freemium
Key features	Document parsing with LlamaParse Data extraction with LlamaExtract Knowledge management Multi-agent framework LlamaCloud deployment	TypeScript agent framework Typed workflows with branching and retries Durable memory and semantic recall Logs, traces and evaluations Model routing across 90+ providers MCP server and tool support
Use cases	Filling structured values from unstructured filings and decks Chatbots for customer FAQs and order cancellations Internal knowledge and automation platforms	Build internal automation agents Create customer-facing assistants Make coding agents and research tools Monitor production agents with traces and scorers
Demo videos	0	0

Information comes from each tool's listing and may change. Check the official site for current pricing.

• View LlamaIndex
• View Mastra