Native Shopify checkout support, analytics tracking, and powerful integrations with your marketing stack.
Works with your stack
Shopify
Full store integration.
Checkout
Native checkout support.
Klaviyo
Email triggers.
Google Analytics
Event tracking.
Webhooks
Custom triggers.
API
Full API access.
Deep store integration
Cart drawer upsells.
Native checkout support.
Cross-sell widgets.
Works with any theme.
Frictionless upsells
Track every metric
GA4 event tracking.
Upsell attribution.
Funnel tracking.
Your event names.
Email marketing power
Upsell events to Klaviyo.
Start email flows.
Upsell history sync.
Upsell segments.
For developers and technical teams
RESTful API access
Webhook events
JavaScript SDK
Custom CSS/JS
Docker deployment
Node.js 18+ runtime
PostgreSQL database
Redis for caching
Real-time events
All upsell events.
Secure webhooks.
Full event data.
Authentication support.
Run on your own infrastructure
Single Docker image.
Your database.
AWS, GCP, Azure.
Complete control.