LlamaIndex
llamaindex.ai
Open sourceMCPNo card
Data framework for connecting custom data sources to LLMs.
- Free tier
- No
- Per month
- Free – $500
- MCP
- Yes
Why it's here
Free OSS framework with MCP and broad document ingestion; better suited to building RAG pipelines than turnkey extraction.
Free tier
Open-source Python and TypeScript library completely free.
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Document AI
#3 of 20Free OSS framework with MCP and broad document ingestion; better suited to building RAG pipelines than turnkey extraction.
| per month | FreeFree | Starter$50+ usage | Pro$500+ usage; limited-time bonus credits | EnterpriseCustom |
|---|---|---|---|---|
| No-code setup | ||||
| AI, no template | ||||
| API access | ||||
| Scanned docs | ||||
| Zapier / n8n | ||||
| Email intake | ||||
| Line items | ||||
| Review UI | ||||
| SSO / SOC 2 | ||||
| Pages / month | 1000000 pages/mo |
Agent Frameworks
#13 of 26Excellent document RAG and integrations; agent and app deployment require more coding.
| per month | Open sourceFreeFramework free; external compute and model costs | FreeFree10k document-processing credits | Starter$5040k credits + pay-as-you-go | Pro$500400k credits + pay-as-you-go | EnterpriseCustomCustom credits; hybrid deployment available |
|---|---|---|---|---|---|
| Native agents | |||||
| Own LLM keys | |||||
| No usage meter | |||||
| Built-in RAG | |||||
| API & embed | |||||
| MCP tools | |||||
| Triggers | |||||
| Human approval | |||||
| Run logs | |||||
| Team seats | 100 seats | 100 seats | 100 seats |