Custom Source Integration with CustomerLabs

Pipe data from any system into CustomerLabs via a unique webhook URL — internal apps, niche SaaS, or proprietary backends — no native integration required.

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How brands use CustomerLabs Custom Sources

Pipe Data From Any System Into CustomerLabs Without a Native Integration

  • CustomerLabs generates a unique webhook URL for your custom source. Configure any system that sends a POST request with a JSON payload — internal CRMs, custom order systems, proprietary platforms, niche SaaS, or beta tools — and data flows in immediately.
  • Map incoming fields to CustomerLabs properties (email, phone, event name, user attributes) once, and every record routes straight into identity resolution and downstream destinations.

Unify Custom Source Data With First-Party Profiles Via Identity Resolution

  • Custom Source data doesn’t sit in a silo. It joins web events, CRM stages, and offline events under one identity-resolved profile per buyer, matched by email, phone, GCLID, fbclid, or device fingerprint.
  • Downstream destinations receive enriched, unified signals automatically — not raw fragmented records.

Build Real-Time Event-Driven Pipelines Without Code or Middleware

  • When a CustomerLabs segment changes, an audience updates, or a CRM stage transitions, outgoing webhooks fire instantly to any URL.
  • Use Custom Source to ingest backend events, trigger Slack alerts, custom notification services, or backend workflows in real time. Event-driven architecture without managing infrastructure.

View the Custom Source Integration document with CustomerLabs

Handling brands across health & wellness, eCommerce, and ticketing businesses, cross-domain conversion tracking was always a major challenge. CustomerLabs became a lifesaver by helping us build a strong first-party data infrastructure. From accurately tracking conversions across domains to seamlessly activating data across ad platforms, everything became far more reliable, clean, and efficient.
Sam Follet
Sam Follet Strategic Director, Utilise Social

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Everything about Custom Source + CustomerLabs

INDUSTRIES

Works across every industry

Automotive Consulting Finance Clinics Insurance
Financial Consultants Universities Electricals Health and Wellness
Banking E-Commerce Real Estate Education Coach/Mentor

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FAQ

Questions growth teams ask before switching.

Most teams already have CAPI live. The real question is whether the platform is learning from the right purchase signal.

What is a Custom Source in CustomerLabs?

Custom Source is a flexible incoming connection that pipes data from any system into CustomerLabs, even when there's no native integration available. Use it for internal apps, niche SaaS, beta tools, and custom backends.

What is a Custom Source in CustomerLabs?

Custom Source is a flexible incoming connection that pipes data from any system into CustomerLabs, even when there's no native integration available. Use it for internal apps, niche SaaS, beta tools, and custom backends.

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