Pay once. Yours forever.
Lembic is a one-time purchase. No subscription, ever. The first 500 buyers get 50% off with code FOUNDING50. That's the best price it will ever be.
Standard
The AI-ready export, yours to keep.
$14.99
$7.49 one-time
Founding price: 50% off $14.99, first 500
- ✓ Compact, token-efficient transcript built for AI
- ✓ Every one-click prompt
- ✓ Token meter that shows if it fits your model
- ✓ Export any 1:1 or group thread, whole or by date range
- ✓ Plain-text and JSONL export
- ✓ Unlimited exports, plus free updates
Most popular
Pro
Everything, in every format.
$19.99
$9.99 one-time
Founding price: 50% off $19.99, first 500
- ✓ Everything in Standard
- ✓ Export to PDF, CSV, DOCX, XLSX, and more
- ✓ Export your entire message history at once — one file per conversation
- ✓ Take your messages anywhere, not just to an AI
Every plan: 100% on-device · open-source engine · free updates · 30-day money-back guarantee at launch. Lembic reads macOS's local Messages database; if Apple changes or removes it, the app may stop working. Refunds within 30 days only.
Get Lembic
Download free and explore. A one-time purchase unlocks exporting, 50% off for the first 500.
Founding offer: the first 500 get 50% off with