Use Amplitude behavioral signals for handwritten campaigns and follow-up
Amplitude events, cohorts, or syncs can decide who gets handwritten mail, while QR scans return offline engagement for attribution.
QR scan automation
Turn Amplitude events into follow-up.
Send handwritten mail from Amplitude, then route QR scan engagement back into your stack for analytics, lifecycle updates, and follow-up tasks.

Trigger handwritten mail from Amplitude
Use Amplitude events, cohorts, and synced audiences as the logic layer for who should receive handwritten mail.
- High-intent event -> send handwritten follow-up
- Audience sync -> add recipients automatically
- Warehouse flag -> trigger direct mail
- High-value audience -> trigger handwritten campaign
Send QR scan events into Amplitude
Capture QR scan events inside Amplitude so offline engagement flows into attribution, audiences, and downstream destinations.
- QR scan -> track event for attribution
- QR scan -> build audience for retargeting
- QR scan -> sync engagement to warehouse
- QR scan -> build engaged audience for activation
Trigger handwritten mail from behavior
Connect Amplitude and Scribeless to use behavioral data, warehouse syncs, or audience logic as the decision layer for handwritten mail. Trigger sends when a behavioral cohort updates or a lifecycle event fires, then return QR scan engagement to Amplitude to send QR scan events for attribution and audience building, so offline direct mail becomes another measurable signal in your attribution and activation stack.

