Send Through Your ESP
Push email templates from Brew into your existing ESP. Keep your sending infrastructure where it is, use Brew for creation.
Braze
Export templates ready for Braze campaigns and Canvases.
Brevo
Connect with an API key and export emails as Brevo templates for marketing or transactional sends.
Customer.io
Coming soon. Export the HTML and upload it to Design Studio today.
HubSpot
One-click OAuth. Push emails into Marketing Hub and keep sending from HubSpot.
Iterable
Export templates ready for Iterable campaigns and journeys.
Klaviyo
One-click OAuth. Export emails as reusable CODE templates for your campaigns and flows.
Loops
Create editable campaign drafts, or upload a ZIP to keep your Brew design.
Mailchimp
One-click OAuth. Export emails as ready-to-use templates for your audiences.
Mailgun
Export templates to your Mailgun domain for transactional and marketing sends.
Mailjet
Export emails as Mailjet templates for marketing and transactional sends.
OneSignal
Export templates ready for OneSignal email campaigns and automations.
Postmark
Export templates to your Postmark server for transactional and broadcast sends.
SendGrid
Export emails as dynamic templates in your SendGrid Design Library.
OAuth (one-click): HubSpot, Klaviyo, Mailchimp.Credential-based: Braze, Brevo, Iterable, Loops, Mailgun, Mailjet, OneSignal, Postmark, SendGrid.
Trigger Automations from Events
Connect auth, commerce, and billing platforms so their events fire Brew automations. Welcome new signups, drip dunning on failed payments, recover abandoned carts, notify on role changes, without writing webhook glue code. Once connected, every provider works the same way: Brew verifies each delivery, and on every verified event starts the matching Live automations and syncs the contact into your audience. Most providers send to a webhook URL that Brew gives you. Stripe connects with OAuth instead and registers its own webhook. Connected-Source Events has the full model; each provider page below covers its connect flow, events, and merge tags.
Clerk
User signups, org changes, paid subscriptions, and waitlist entries.
RevenueCat
In-app purchases + subscriptions across App Store, Play Store, Stripe, and Web Billing.
Shopify
Customer, order, checkout, and fulfillment events.
Stripe
Subscriptions, invoices, checkouts, refunds, quotes.
Stytch
Consumer (B2C) and B2B auth events, user lifecycle, member changes, organization activity.
Supabase
auth.users events including derived email-confirmed, password-changed, and ban / unban signals.
WorkOS
Enterprise auth: SSO users, password resets, organizations, SCIM directory sync.
Forms and Surveys
Point a form at Brew and each submission becomes a contact and starts an automation, such as a welcome email. No export step in between.
Framer
Form submissions from your Framer site start automations and add the person as a contact.
Typeform
Pull survey responses into Brew to inform emails. Coming soon.
Productivity and Data
Bring designs into Brew, or chat with your AI assistant from where you work.
Figma
Paste a Figma frame URL into chat. Brew converts the design to a responsive email.
Slack
Mention @Brew in a thread to draft, test, and schedule email. Anything that reaches real people waits for your approval.
AI Agents
Brew is built to be operated by AI agents. Any agent that can call an HTTP API can use Brew to design, send, and trigger emails. The Developers tab has the API, SDK and MCP references.Brew MCP Server
One URL connects Claude, ChatGPT, Cursor, or Codex to the full Brew toolset. No integration code.
Build Brew Into Your App
Patterns for agents that ship email as part of what they build.
Vercel Connect
Apps and agents on Vercel reach Brew with no key in your environment variables.
Lovable
Worked example: trigger Brew automations from Lovable apps via Supabase Edge Functions.
Have an integration you need? Let us know and we’ll prioritize it.