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Document Q&A

Ask questions about your own documents and sources through retrieval-augmented generation, with cited answers.

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Document Q&A
FerramentaEstrelasLicençaTermosAuto-hospedadoLinguagemÚltima releaseÚltimo push
RAGFlow92kApache-2.0Código abertoSimGov1.0.0-rc12026-10-06
PrivateGPT58kApache-2.0Código abertoSimPythonv1.0.12026-10-06
LightRAG40kMITCódigo abertoSimPythonv1.5.72026-10-03
Open Notebook40kMITCódigo abertoSimTypeScriptv1.15.02026-10-05
Onyx32kOtherOpen coreSimPythonv4.8.42026-10-06
kotaemon26kApache-2.0Código abertoSimPythonv0.12.02026-07-14
DocsGPT18kMITCódigo abertoSimPython0.21.02026-10-06
SurfSense16kOtherOpen coreSimPythonv2.1.02026-10-06
Morphik3.7kOtherCódigo disponívelSimPythonnenhuma2026-10-05

9 ferramentas

RAGFlow

RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior context layer for LLMs

Linguagem
Go
Licença
Apache-2.0
Estrelas
92k
Última release
v1.0.0-rc1
Último push
2026-10-06
PrivateGPT

Complete API layer for private AI applications on local models: RAG, skills, tools, MCP, text-to-sql, and more. Works with any OpenAI-compatible inference server.

Linguagem
Python
Licença
Apache-2.0
Estrelas
58k
Última release
v1.0.1
Último push
2026-10-06
LightRAG

[EMNLP2025] LightRAG: Simple and Fast Retrieval-Augmented Generation

Linguagem
Python
Licença
MIT
Estrelas
40k
Última release
v1.5.7
Último push
2026-10-03
Open Notebook

An Open Source implementation of Notebook LM with more flexibility and features

Linguagem
TypeScript
Licença
MIT
Estrelas
40k
Última release
v1.15.0
Último push
2026-10-05
Onyx

Open Source AI Platform - AI Chat with advanced features that works with every LLM

Linguagem
Python
Licença
Other
Estrelas
32k
Última release
v4.8.4
Último push
2026-10-06
kotaemon

An open-source RAG-based tool for chatting with your documents.

Linguagem
Python
Licença
Apache-2.0
Estrelas
26k
Última release
v0.12.0
Último push
2026-07-14
DocsGPT

Private AI platform for agents, assistants and enterprise search. Built-in Agent Builder, Deep research, Document analysis, Multi-model support, and API connectivity for agents.

Linguagem
Python
Licença
MIT
Estrelas
18k
Última release
0.21.0
Último push
2026-10-06
SurfSense

Air gapped, privacy focused open source NotebookLM alternative. Join our Discord: https://discord.gg/ejRNvftDp9

Linguagem
Python
Licença
Other
Estrelas
16k
Última release
v2.1.0
Último push
2026-10-06

O que essas ferramentas substituem