Own your AI conversations

No vendor lock-in. Your data stays with you — available to share with any AI, regardless of where you work, chat, or discuss.

Get StartedAdd to ChromeView on GitHub

Your AI conversations are scattered

ChatGPT, Claude, Cursor, Claude Code — each one locks your conversations in. Switch tools, lose context. Membral brings them all together under your control.

Three layers, one system

Start with ownership. Add search. Opt into memory when you are ready.

Layer 1 — zero dependencies

Own

Sync and store all your AI conversations locally

  • •Works immediately, no cloud, no API keys
  • •Portable JSON format, never locked in
  • •Your data stays on your machine
Layer 2 — runs locally

Search

Find that conversation from 3 months ago

  • •Local embeddings, no API keys needed
  • •Full-text + semantic search across everything
  • •Instant results, zero latency
Layer 3 — Opt-in, requires LLM

Remember

AI-powered memory extraction

  • •Decisions, preferences, patterns, insights
  • •Ollama (free/local), API key, or Membral Cloud
  • •Context that follows you across tools

Open source & self-hostable

Membral is MIT-licensed. Run the cloud backend, the Chrome extension, and the local MCP server yourself — your conversations stay where you put them.

$ git clone https://github.com/surajtripathy07/membral.git
$ npm install && npx turbo build

See the Development Setup guide on GitHub for the full local-first walkthrough.

Add the Chrome extension

The extension syncs your ChatGPT and Claude.ai conversations into Membral.

Not on the Chrome Web Store yet — download the extension and load it unpacked in under a minute. The Setup page also covers the CLI and MCP.

Go to Setup

Works with the tools you use

Sync conversations from all major AI platforms.

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ChatGPT
🟠
Claude.ai
⌨️
Claude Code
▶️
Cursor