Email Builder
Design emails
Design emails
like a pro.
No code. No tears.
Drag blocks. Drop them. Ship a perfectly on-brand email in minutes, not the three hours you usually spend wrestling with HTML.
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Hi Anna 👋,
Welcome to Marketbase! Marketbase is how teams within fast growing marketplaces effortlessly monitor conversations to prevent disintermediation, identify problematic users, and increase trust & safety within their community.
Best of all, you can connect your existing messaging services in minutes:
Open dashboard
Why designers love it
Everything you need to make
Everything you need to make
your emails look handcrafted.
From pixel-perfect layouts to dynamic content that rewrites itself per subscriber, the builder scales from a quick newsletter to a full commerce send without breaking a sweat.
Brand kits
One source of brand truth.
Lock your palette, type, and logos. Every email stays on-brand, automatically.
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InterBlocks
40+ ready-to-ship blocks.
Hero, product grid, countdown, social, gallery. Mix, match, save your own.
Responsive
Perfect on every inbox.
Gmail, Outlook, Apple Mail, and the weird long tail. All tested, all flawless.
AI assist · supporting
Smart subject lines, in a click.
Describe your send; get three on-brand subject lines with predicted open-rate deltas. Approve, tweak, or ignore.
> Autumn sale, 40% off, VIP audience, urgency
✨ Your 40% VIP code expires at midnight+6.2% open
🍂 Last 6 hours: autumn drop is 40% off+4.8% open
Midnight cutoff: 40% off, members only+3.1% open
A/B testing
Test anything. Win more.
Subject, preheader, content, send-time.
32.1%
Variant A41.8%
Variant B · winnerTemplates
Start from a template.
Start from a template.
Or from scratch.
120+ templates across e-commerce, SaaS, newsletters, and events.
Welcome aboard
40% off today
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