LlamaIndex vs ReadMe

LlamaIndex

ReadMe

LlamaIndex · 16 features

• Agents — Agent patterns: ReAct, function-calling, multi-agent workflows.
• Document Readers — 200+ readers for PDF, web, Google Drive, SharePoint, Notion, S3, Slack.
• Evaluations — Built-in eval framework: faithfulness, context precision/recall.
• LlamaCloud — Managed indexing + retrieval platform. File connectors, auto-chunking, retrieval…
• LlamaExtract — Schema-based structured extraction from unstructured docs.
• LlamaHub — Community marketplace of readers, tools, prompts.
• LlamaParse — Best-in-class PDF + complex document parser. Tables, math, layout preserved.
• Multimodal — Image + text models, image retrieval.
• Node Parsers — Document chunkers: token, sentence, semantic, hierarchical.
• Observability (OpenLLMetry) — OTel-based tracing baked in.
• Property Graph — Graph-based RAG (knowledge graphs from unstructured data).
• Query Engines — Retrieval + response synthesis combos — router, sub-question, tree, etc.
• RAG — End-to-end RAG patterns: ingest → index → retrieve → synthesize.
• Tools — 50+ pre-built tool integrations.
• Vector Store Integrations — 50+ vector DB integrations.
• Workflows — Event-driven agent workflows (AgentWorkflow).

ReadMe · 15 features

• API Reference — OpenAPI → interactive reference.
• Changelog — Versioned release notes.
• Custom Branding — Logo, colors, fonts.
• Custom Domain — docs.yourco.com.
• Discussion Forum — Developer community.
• Guides — Markdown-style conceptual docs.
• Interactive Tutorials — Guided walkthroughs.
• Localization — Multi-language docs (Enterprise).
• Metrics — API usage logging + analytics.
• Recipes — Multi-step tutorials.
• Search — Full-text search.
• SSO — SAML + OIDC.
• Suggested Edits — Community-contributed edits.
• Try It Console — In-browser request runner.
• Versioning — Multi-version docs.