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Email marketing built for builders. Fast APIs, clean UI, real-time analytics, and bounce safeguards. Free for 3 months: 350k emails/mo (UI), 500k (API), 50k contacts. Ship campaigns in minutes—without the legacy bloat.

CllavioEmail marketing built for startups, with a real API
Vullnet Sahitileft a comment
Why we built it Email tools are bloated, pricey, and dev-unfriendly. We wanted something fast, API-first, and honest about deliverability. What’s new / different 3 months free: 350k emails/mo (UI), 500k (API), 50k contacts Real-time analytics that actually updates while you send API-first: clean endpoints, quick auth, simple webhooks Bounce guard: auto-pauses campaigns if bounce rate spikes...

CllavioEmail marketing built for startups, with a real API
