Brew
AI-native email platform that designs on-brand emails from a prompt, builds the audience and sends them.
Updated Oct 11, 2026
Overview
Brew is an AI-native email platform for teams and AI agents. Describe an email, audience or automation and Brew designs it on brand from your own design system, checks rendering and deliverability, and sends it from your domain. It is built for permission-based marketing and transactional email: cold outreach to lists without opt-in is not permitted.
Workflows
Workflows that use Brew's tools.
TContributed by thedogwiththedataonitFollow up on downloads with the section they needFinds recent downloads of your asset in HubSpot, queues each person the section that fits their role with Brew, and logs it in Notion.
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B+1- TContributed by thedogwiththedataonitEmail webinar no-shows, attendees and engaged viewers
Sorts a Zoom webinar's registrants into no-shows, attendees and engaged viewers, tags them in HubSpot, and emails each group.
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PContributed by philsoerensenHow Brew books 20 demos per week with outboundRuns cold email and LinkedIn as one system, opens with finished work for each prospect, and steers every warm reply to one next step.
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IB+1- TContributed by thedogwiththedataonitEmail a trial offer to active free users
Finds opted-in free users in PostHog who reached your activation event, skips paying Stripe customers, and emails a trial offer with Brew.
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SB - TContributed by thedogwiththedataonitResend a campaign to people who did not open it
Builds a Brew audience of everyone who did not open a send, writes a new subject line with you, and resends the same email to them.
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Tools
What agents can reach at Brew.
- Create an audience
Saves a live contact segment from a name and a set of field filters and returns the audience.
- Create an audience from email events
Saves a frozen cohort of the contacts who opened, clicked or otherwise engaged in a time window or send, or with an exclude rule those who did not.
- Fire a trigger event
Validates an event payload, upserts the contact it describes and starts one run of every published automation listening to that trigger.
- Generate an email
Generates an on-brand email design from a prompt; a ready result identifies the design and version, while a generating result needs polling.
- Get a send
Reads one campaign or automation send's current status, delivery accounting and lifetime engagement stats.
- Send an email
Queues a design from a verified marketing domain to a saved audience or up to 50 existing subscribed contacts, or sends a QA copy with test:true.