Best open-source RAG libraries & SDKs for personal use

Open-source retrieval-augmented generation engines and vector databases.

Filters · 3 Personal, RAG & vector DBs, Library / SDK

For

Personal25Enterprise28

Purpose

AI & LLM tooling119Agents & frameworks30Local inference7RAG & vector DBs25Coding assistants4Evals & observability5Agent skills4MCP servers6Developer tools160Web frameworks89Databases & backends14Editors & IDEs3API tools9Self-hosted apps6Notes & docs6Automation17Data & analytics23Infra & DevOps2Security & identity4Communication8Media & photos24Design & creative50

Runs on

Web5Docker / self-host11Desktop2Mobile0CLI6Library / SDK25Extension / plugin0

License

Permissive21Copyleft2Source-available0Other / custom2

More

Has live demo0Commit in last 90 days25

25 projects · showing 21–25

SortWorth scoreTrendingMost starsRecently updatedNewest in catalog

a

anydocfirecrawl/anydoc

Convert office files and PDFs to MarkdownPersonalEnterpriseRAG & vector DBsCLILibrary / SDK★ 22kMITcommit last month

71worth

☆ Save

M

Memvidmemvid/memvid

Single-file memory layer for agentsPersonalEnterpriseRAG & vector DBsLibrary / SDK★ 17kApache-2.0commit 3 months ago

69worth

☆ Save

F

FlagEmbeddingFlagOpen/FlagEmbedding

Embedding and reranking models for retrievalPersonalEnterpriseRAG & vector DBsLibrary / SDK★ 12kMITcommit last month

69worth

☆ Save

D

DeepSearcherzilliztech/deep-searcher

Deep research on private dataPersonalEnterpriseAgents & frameworksRAG & vector DBsLibrary / SDK★ 8.3kApache-2.0commit 2 weeks ago

67worth

☆ Save

T

TurboVecRyanCodrai/turbovec

Fast vector index in RustPersonalEnterpriseRAG & vector DBsLibrary / SDK★ 17kMITcommit yesterday

66worth

☆ Save