Calculate Cohort Retention from Raw User Data
Upload a CSV of user signups and activity. Get investor-ready cohort retention charts and pinpoint exactly where users drop off — in seconds.
Start Free Trial — $39/moNo credit card required for trial. Cancel anytime.
CSV UploadAuto Cohort AnalysisRetention HeatmapsDrop-off DetectionExportable Charts
Pro Plan
$39/mo
Everything you need to impress investors
- ✓Unlimited CSV uploads
- ✓Automated cohort retention engine
- ✓Interactive retention heatmaps
- ✓Drop-off pattern identification
- ✓Export charts as PNG / PDF
- ✓Dashboard access for 30 days
- ✓Email support
Frequently Asked Questions
What CSV format do I need?
Any CSV with a user ID column and a date/timestamp column works. The engine auto-detects signup dates and activity events to build cohorts — no reformatting required.
Is my data stored permanently?
Processed data is stored temporarily for 30 days so you can access your dashboard. Raw CSV files are deleted immediately after processing. We never sell your data.
Can I share the charts with investors?
Yes. Every chart can be exported as a high-resolution PNG or PDF, ready to drop into your pitch deck or data room. Cohort tables can also be exported as CSV.