LlamaIndex
An open-source framework for connecting private or organizational data to LLM applications through retrieval, data workflows and agents.
Search and research infrastructure for AI applications and agents, with APIs for web content, relevant excerpts and structured results.
Core features
- Search web information through APIs
- Retrieve relevant excerpts for models
- Build research and extraction workflows
When to use it
Build research assistants, retrieval systems and applications that need current web context.
Plans and practical limits
A trial entry is listed. Current trial allowances, API rates and enterprise pricing were not confirmed.
API access requires a key. Verify retrieved sources and structured outputs; advertised speed and accuracy are not independent test results.
Sources and review
Official source 1 · Checked 19 October 2026. Based on public official sources; signed-in and paid features were not tested.
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