Free
$0
Perfect for most use cases
- Process up to 2,000 rows per file
- Unlimited files
- All schemas (Shopify, Stripe)
- Browser-only processing
- No signup required
- Download mapping files
Most Popular
Large File Pass
$5
One-time payment • Instant activation
- Process up to 250,000 rows
- Valid for 24 hours on this device
- All free features included
- Still browser-only processing
- No account required
- Instant activation
CLI / Team
Free
Self-hosted or automated
- Unlimited file size
- Command-line interface
- Perfect for automation
- Self-host the web version
- Open source (MIT)
- CI/CD pipeline ready
Frequently Asked Questions
Why is the basic version free?
We believe data mapping should be accessible to everyone. The free tier covers most small to medium business needs while being completely privacy-safe.
What happens after 24 hours?
Your large file pass expires, but you can always use the free CLI tool for unlimited processing, or purchase another pass if you prefer the web interface.
Do you store my payment information?
No. All payments are handled by Stripe. We only receive a success/failure notification and generate a temporary token for your browser.
Can I get a refund?
Since the large file pass activates immediately and works entirely in your browser, we cannot offer refunds. Try the free version first to ensure it meets your needs.