Lightweight Product Analytics
Tiny SDK. Big Impact.
GDPR Compliant
Hosted in Germany
Open Source
Product toolkit
Full toolbox for teams
Move from user evidence to a fix without switching between disconnected tools.

Unmatched Speed & Footprint
SDK PACKAGE SIZE3.9X Smaller
Minified Package Payload
61.2 kBRejourney
238.6 kBPostHog
BundlePhobia MetricVerify metrics
DATA UPLOAD VOLUME3.0X Less Data
Session Upload Payload (KiB/min)
12.4 KiBRejourney
37.8 KiBPostHog
Main Thread: 12.4 msEvidence report
Customer success
One story at a time.

Burst Creatine Increased Sales by 103%.
Rejourney surfaced the UX friction points causing drop-off. Simple fixes.
Same Meta Ads Budget. +2,189 more checkouts from fixing easy UX leaks.
Ready for lighter analytics?
The complete analytics & replay suite for Web & Mobile: GDPR compliant, hosted in Germany, open source, and live in minutes.
No credit card required. Free tier forever.