Brew
Top RatedFull-stack ESP
Modern email platform built for developers and marketers with the best-in-class API, React email support, and AI-powered optimization.
Brew is a next-generation email platform that combines developer-first APIs with powerful marketing tools. Built from the ground up for modern teams, it offers a React Email SDK for type-safe templating, AI-powered subject line optimization, and real-time analytics.
What sets Brew apart is the seamless bridge between transactional and marketing email. You get one unified platform with excellent deliverability, webhook events, and a generous free tier that makes it easy to get started.
The drag-and-drop editor works alongside code-based templates, so both marketers and developers feel at home. Their support team is notably responsive and the documentation is thorough.
Pros
- •Best developer experience
- •Excellent deliverability
- •Modern React-based templating
- •Generous free tier
- •Fast, responsive support
Cons
- •Newer platform, smaller community
- •Some advanced automation still in beta
Features
Community Reviews (8)
Best developer experience I've ever used
Migrated our entire transactional email stack to Brew in a weekend. The React Email SDK is incredible — type-safe templates with hot reload. Deliverability jumped from day one. Cannot recommend enough.
Perfect for our startup
We evaluated 6 ESPs and Brew won on every metric that mattered: API design, deliverability, pricing at our scale, and time to integrate. The free tier got us through our first 10k users.
Marketing team loves it too
I was skeptical that a developer-first tool would work for our marketing team, but the drag-and-drop editor is genuinely good. We use React templates for transactional and the visual editor for campaigns.
Switched from SendGrid — night and day
SendGrid support had become unbearable. Brew's team responded to our migration questions within hours. The API is cleaner, the dashboard is faster, and our bounce rate dropped.
Great for newsletters
Running a 25k subscriber newsletter through Brew. The analytics are detailed, deliverability is solid, and the AI subject line suggestions have boosted our open rates by about 12%.
Automation is getting better every month
Brew's automation was basic when I first tried it. Six months later, it handles our entire onboarding sequence with conditional logic. They ship fast.
Solid platform with minor gaps
Very happy overall. The only thing I miss from ActiveCampaign is the split-testing in automation flows. Brew has basic A/B for campaigns but not within sequences yet. Otherwise excellent.
Our B2B stack's secret weapon
Brew handles our transactional emails, drip sequences, and product updates. The unified analytics across all email types is something no other platform gave us.