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ChatLab

ChatLab

A local-first chat analysis tool: Relive and explore your social memories powered by SQL and AI Agents

Data Agents
8.0 /10
Open Source

Last Updated

2026-06-15

GitHub Stars

6,704

About ChatLab

Your chat history, finally yours.

Our Verdict

A data agent that is open-source and self-hostable backed by 6.7k GitHub stars. A local-first chat analysis tool: Relive and explore your social memories powered by SQL and AI Agents..

Features

Local-first by default
Streaming over buffering
Composable intelligence
Schema-first evolution
Node.js >= 24 < 25 - pnpm >= 9 < 10 ### Setup
Obvious bug fixes can be submitted directly. - For new featur

Detailed Ratings

Ease of Use
7.7
Value for Money
8.2
Features
8.0
Support
7.4
Performance
8.1
Overall Rating
8.0 /10

Pros & Cons

Pros

  • Open-source β€” fully self-hostable and auditable
  • Active community with 6.7k GitHub stars
  • Local-first by default
  • Streaming over buffering

Cons

  • Requires technical setup; less hand-holding than managed alternatives
  • Limited third-party reviews and benchmarks

Use Cases

Data analysisSQL queriesReportingETL

Who Is It For?

Teams and individuals looking for data analysis and reporting who value open-source flexibility and control.

#ai-agent#ai-agents#chat-analyzer#chat-history#data-analysis#core

Frequently Asked Questions

What is ChatLab?

Your chat history, finally yours.

How much does ChatLab cost?

ChatLab is open-source and free to self-host. See https://github.com/ChatLab/ChatLab for installation instructions.

Is ChatLab open source?

Yes β€” ChatLab is open source with 6.7k stars. The source code is on GitHub at https://github.com/ChatLab/ChatLab.

Who should use ChatLab?

Teams and individuals looking for data analysis and reporting who value open-source flexibility and control.

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Links & Resources