Everything you need for email marketing

Test what works best

Test subject lines, content, and send times to find what resonates. Split your audience, measure results, and send the winner automatically.

Measure what matters

Track opens, clicks, and conversions. Understand your audience and optimize your emails with real-time analytics.

Send beautiful emails

Create and send email campaigns to your subscribers. Beautiful templates, powerful segmentation, and detailed analytics.

Land in the inbox

Get your emails delivered to the inbox, not spam. We handle authentication, reputation, and best practices.

Build beautiful emails

Create beautiful emails with our drag-and-drop editor. No coding required. Mobile-responsive by default.

Track email ROI

Track which emails drive conversions with last-touch attribution. See revenue per email, not just opens and clicks.

Know when subscribers reply

Track email replies automatically. Know when subscribers respond, process inbound emails, and trigger automations based on replies.

Developer-first email API

Send transactional emails with a simple API. Password resets, order confirmations, notifications - all with great deliverability.

Create campaigns with AI

Generate email campaigns with AI. Product updates, newsletters, announcements - describe what you want and AI creates it.

Generate email sequences with AI

Describe your goal and let AI create a complete email sequence. Onboarding, upsells, re-engagement - done in seconds.

Send when subscribers are active

Automatically send emails when each subscriber is most likely to engage. Machine learning analyzes open patterns to find the perfect send time for everyone.

Sync users automatically

Sync users from Clerk or Supabase automatically. Every signup becomes a subscriber - no extra code needed.

Ship emails in 10 lines of code

A developer-first email API for sending transactional emails, managing subscribers, and triggering automations. Built for speed and simplicity.

Trigger emails from product analytics

Trigger email automations based on product analytics events. Send emails when users perform or skip key actions.

Send via your existing tools

Use Sequenzy as your SMTP relay. Connect your existing apps, CMS, or custom code without changing how you send email. Just update your SMTP credentials.

Turn billing events into revenue

Turn Stripe billing events into automated email sequences. Recover failed payments, onboard by plan tier, and prevent churn—all without Zapier or manual setup.

Visual workflows that respond to behavior

Build sophisticated email automation workflows visually. Trigger based on user behavior, Stripe events, or custom triggers. No code required.

Grow your list

Embed signup forms on your website. Grow your email list with customizable forms that match your brand.

Organize your subscribers

Manage your email subscribers with powerful tools. Import, organize, and keep your lists clean and engaged.

Target the right audience

Build powerful audience segments with behavior, revenue, and engagement data. Target the right people with the right message.