Most email tools hand you a blank canvas and a Figma-style block editor. You drag, drop, fiddle with padding, preview on mobile, find the CTA button is nearly invisible on dark mode, fix it, re-export. By the time the campaign is ready, you've spent three hours on a single send.
Kopi takes a text brief and returns a complete, production-ready HTML email in under 5 minutes. That part is useful but not the part I care most about: every generated email gets scored across 12+ design criteria — layout hierarchy, mobile readability, CTA contrast, and others — on a 0–100 scale before it ships.
That scoring step is what's missing from every other tool. You've always been able to build fast if you copy a template, but you had no feedback loop on whether the design was actually working until open rates and click data came back days later. The automated critique closes that gap at generation time, not post-send.
The public gallery at trykopi.ai/emails has 400+ emails that scored 80 or above, which is useful as a reference if you want to see what high-scoring output looks like across different campaign types.
It integrates directly with Klaviyo for campaign export and also runs as an MCP server, so it works inside Claude Code, Cursor, and ChatGPT if that's where your workflow already lives. Brand design systems are supported — you can feed it your fonts, colors, and layout preferences so generated emails stay on-brand without manual cleanup every time.
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