2026
Brew on Vercel Connect
Apps and agents on Vercel reach Brew through Vercel Connect, with no Brew key in your environment variables. Connect with OAuth or an API key.
October 2026 Release Notes
Brew in Slack, Brew Insights, Framer forms, unsubscribe lists per domain, per-contact send times, and any email format on import.
Framer Forms Start Your Emails
Point a Framer form at Brew and every signup becomes a contact and starts your welcome automation. No Zapier step, no CSV exports.
Brew Insights
Brew watches your email and ranks what it finds, most severe first: deliverability problems, sends that beat or missed your usual, and what to try next.
Brew MCP 3.0: Approval Before Anything Reaches People
Brew MCP 3.0 asks before more actions run, never creates contacts from a chat, and gives every action a clear name and safety hints.
Brew in Slack
Mention @Brew in a thread to draft, test, and schedule email. Anything that reaches real people waits for an approval card only the person who asked can answer.
Unsubscribe Lists for Every Domain
Each marketing domain keeps its own unsubscribe list. Leaving one domain’s mail no longer means leaving all of it, and another provider’s opt-outs import in one CSV.
September 2026 Release Notes
Flows to remix, one library for every image, unsubscribe lists per domain, and a month of making silent failures say what went wrong.
Brew MCP 2.0: Tools Built Around Tasks
Brew’s MCP server reorganized around the jobs agents do. Fewer, broader tools replace one tool per API call, so an assistant picks the right one first.
Organization Keys: One Key for Every Brand
One API key or MCP connection can now reach every brand in your organization. Name the brand on each call, or keep a key locked to one brand.
Flows: Real Email Sequences to Remix
Real signup and newsletter sequences from other brands, with the day each email landed. Remix one into a draft automation with the same timing.
Brew University
Eight short founder-recorded walkthroughs, now playable from the Home page in a mini player that expands, goes full screen, or opens on Loom. Brand setup to MCP in 47 minutes.
Transactional Email
Password resets, receipts, and verification codes now send from Brew. A transactional email is an automation whose send step uses a domain you mark for transactional purpose, so it carries no unsubscribe link and reaches unsubscribed contacts.
Email Audit
Check the exact email before it ships for broken links, dead or oversized images, missing unsubscribe content, loaded size, copy, compatibility, and accessibility.
Comments
Comment directly on an email, on a single element or the whole design. Tag teammates and they get an email that opens the email at your comment, so review and approvals stay where the work is.
Unified Analytics
Analytics opens as a list of everything you’ve sent, split into Audience and Automation, each row opening its own page. Automations get per-step numbers for every email in the flow, and the event log is one click away from any number.
GIF Generation
Ask Brew to animate any image into a GIF. Generated imagery follows your brand’s image-style.md, so the motion looks like you, not like a stock library. From chat or the API Catalog.
The Brew CLI
Every Public API operation is now a typed terminal command. JSON turns on by itself when output is piped, exit codes carry meaning, and a confirmation gate keeps an agent from sending for real without your say-so.
The API Catalog
Eleven Brew capabilities you can call from your own product, runnable from the dashboard. Fill in the parameters, run it against your real brand, then copy the call as cURL, TypeScript, the SDK, or Python, or hand the implementation prompt to your AI agent.
Contact Deliverability Validation
Check any address before you send. Each contact comes back valid, risky, or invalid, and the verdict is saved. Five ways to run it: from an audience, on CSV import, over MCP, on a single contact, or on the API.
New Send Options: Intelligent Send and Gradual Send
Intelligent send delivers inside time windows you set, and gradual send ramps daily volume to warm up a domain. Both join Send now and Schedule, and gradual send is also available for manual-audience Automation runs.
Automations: List View, Manual-Audience Runs, and Switchable Triggers
Automations open as a list and every flow gets its own canvas. A saved audience can be the trigger for one-off runs, and triggers can be changed without rebuilding the flow.
Trigger Emails from Stripe, Clerk, Shopify, and More
Connect an event source and its events fire your Brew automations, with no webhook glue to write. Seven providers across auth, billing, and commerce.
Preview an Email Across Real Inboxes
Render a design across Gmail, Outlook, Apple Mail, iOS, and Yahoo and get a screenshot per client, right from the canvas.
Brew MCP 1.0
Run your email marketing from Claude, Cursor, or any AI assistant. Brew’s full toolset (drafting, sending, audiences, automations, and analytics) through one MCP connection. Sign in to connect, no API key to copy.
Connect Your DNS Automatically
Verify your sending domain with one click. Sign in to Cloudflare, Vercel, GoDaddy, Namecheap, or most other providers and Brew writes the DKIM, SPF, and DMARC records for you.
Multi-Brand
Run more than one brand from a single account. Each brand has its own audience, automations, sending domain, and analytics.
Your Brand as Markdown
Brew writes email-design.md and image-style.md from your site, editable like any doc, and reads your own brand files on top.
Visual Email Editor
Edit text, images, and links directly in the email preview. Click any element to modify it inline.
Reference Emails
Give Brew an email you like, and it matches the layout on every new one. Brew learns the structure and applies your own brand identity on top.
Send Your First Email with the Public API v1
Get a key and go from a prompt to a sent, on-brand email in about five lines of curl. The full v1 surface: designs, sends, analytics, and automations.
ESP Integrations: Braze, Klaviyo, Mailchimp, and More
Connect the ESP you already use. Export a Brew email as a reusable template to eleven providers, or send directly through Customer.io.
2025
Templates Gallery
Browse and remix real email templates from other brands, or turn any email you’ve built or forwarded in into a reusable template.
Analytics Dashboard
Full analytics with delivered, opened, clicked, and bounced events, geographic data, and recipient search.
Brand Extraction
Enter any website URL and Brew extracts your logo, colors, fonts, and brand style in about 30 seconds.
AI Email Creation
Describe what you want in plain English and Brew generates a complete, responsive, on-brand email.