ChatLab
Your Chat History, Finally Yours.
Private, local-first, and AI-powered — built to help you truly understand your chat history.
Export Chat Records
Export from any platform
Import & Analyze
Local parsing, fast & secure
Make Data Analysis Simple
A local-first analytics platform designed for chat data, combining visualization and AI Agent capabilities
Local Analysis, Privacy First
Chat history and settings stay in your local database. All analysis runs locally — it works even offline.
Incredibly Easy to Use
No Python, no command line needed. ChatLab packages all the complexity — just import your chats and go.
Standardized Chat Format
Through a standardized data abstraction layer, we smooth out differences across chat platforms. We support mainstream global chat apps and allow custom adapters for any chat software.
Stream Processing, Extreme Performance
With stream computing and multi-threaded parallel architecture, ChatLab remains smooth and responsive even with millions of chat records.
30+ foundational tools unlockendless chat-memory insights
Your data lives only on yourdevice
Open-source, transparent, fully local architecture with an AI preprocessing pipeline to protect your chat privacy.
Parser Layer
Parser · Multi-platform format normalization
Storage Layer
Storage · Local persistence and isolation
Analysis Layer
Analysis · SQL + AI Agent dual-engine
SQL Branch · Deterministic analysis
AI Agent · Exploratory analysis
Preprocessing Layer
Preprocessing · Security guardrail
Display Layer
Display · ECharts + conversational AI exploration
Product Feature Preview
User Reviews
True stories. Ask the people involved.