Get instant insights into your business performance.
Know what works, then make more of it, done right
You ship an email and hope. Real A/B testing means building variants by hand, and most teams never get past a subject-line test.
- You send a campaign and have no idea why it did or didn’t work.
- Your “A/B testing” never gets past two subject lines.
- You see opens, clicks, and conversions per variant, and know exactly what moved the needle.
- Mailable tests layout, copy, and CTA variants automatically and promotes the winner.
Full-funnel metrics
Opens, clicks, and conversions tracked per email, per variant, and per sequence step.
- Per-email and per-sequence metrics
- Conversion tracking, not just opens
- Clear, shareable reporting
Track your sales pipeline stages. Get a detailed breakdown at a glance.
AI-generated variants
Test meaningful differences - copy, layout, and CTA - generated for you, then promoted automatically.
- Variants beyond subject lines
- Automatic winner selection
- No manual test setup
Set up campaigns to notify your customer segment.
A learning loop
What wins feeds back into your brand kit and future designs, so the system gets better with every send.
- Winning patterns reused
- Smarter defaults over time
- Compounding performance
Get instant insights into your business performance.
What you can do
Campaign optimization
Find the version that converts and roll it out without busywork.
Continuous improvement
Let winning patterns improve every future generation.
Reporting
Show stakeholders what’s working with clear, per-send metrics.
+24%
typical lift from AI-tested variants
Turn every send into a test, and let your results compound.
Join the waitlistDescribe it. Ship beautiful email.
Start free, or talk to us about designing email at scale through the editor and the headless API.