Launch Agency-grade E-mail Marketing Campaigns in minutes
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What Does Cosmo do
Design system, voice, and persuasion patterns extracted from the live DOM — no uploads, no questions.
Up to 40 campaigns mapped to lifecycle stages, ranked by impact × ease, grounded in your evidence.
Production-ready emails in your colours, your voice, your imagery. Each element annotated with the why.
Cosmo builds self-optimizing campaign flows which can double your campaign performance.
Real colours from computed CSS, real typography, button radii, per-section styles — captured as a living component library and ready to ship straight into your tools.
Who is Cosmo for
Consumer brands that grow on lifecycle email — beauty, food, apparel, wellness — where every send has to feel unmistakably on-brand.
Launch a full lifecycle email program without hiring an agency or learning a new tool.
One operator ships what used to take a designer, a copywriter, and a strategist combined.
Spin up on-brand campaigns for every client straight from their live site, in minutes.
Why teams choose Cosmo
Every email is built from your live site — your colours, voice, and proof, not a generic template.
Go from a single URL to production-ready campaigns before your coffee gets cold.
Campaigns ranked by impact × ease and tied to lifecycle stages you can actually act on.
Export clean, on-brand HTML straight into the tools you already send with.
Self-optimizing flows learn from every send and double down on what converts — so your results compound the longer you run.
Launch Agency-grade E-mail Marketing Campaigns in minutes