Integrations
Connect Loops to the tools you already use for payments, auth, product data, and signups.
Payments and auth
Stripe
Sync contacts and send emails triggered by events in Stripe.
Clerk
Sync Clerk users as contacts and start workflows from signups, profile changes, and deletions.
Supabase
Send Supabase Auth emails and sync Supabase users with Loops.
Polar
Sync contacts and send emails triggered by events in Polar.
Auth0
Send Auth0 authentication emails with Loops.
Auth.js
Send Auth.js magic link emails with Loops.
Better Auth
Use Loops as the email sender for Better Auth authentication emails.
CRM
Data and analytics
Segment
Manage contacts and send email with the official Segment integration.
PostHog
Send events and contact data from PostHog to Loops.
RudderStack
Connect hundreds of apps to Loops to manage contacts and send email.
Fivetran
Send user data from your data warehouse to Loops.
Clay
Sync data between Clay and Loops.
Sites and forms
Automation
Email tools
Not listed? Send contacts and events from your own backend with the Loops API.