
Cllavio — Email Marketing & SMTP API for
Campaigns + SMTP API with deliverability guardrails, SPF/DKI
Details
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- @MailingCllavio
- Categories
- Analytics & MonitoringProduct Marketing
- Target Audience
- DevelopersMarketersStartups
About Cllavio — Email Marketing & SMTP API for
Campaigns + SMTP API with deliverability guardrails, SPF/DKIM/DMARC checks, analytics, and a generous free plan.
Product Insights
Cllavio provides a web-based dashboard and API for managing email campaigns and SMTP delivery. It integrates technical authentication checks like SPF, DKIM, and DMARC with analytics to monitor performance and deliverability.
- Supports both campaign management and SMTP API integration.
- Built-in deliverability guardrails including SPF, DKIM, and DMARC verification.
- Integrated analytics for tracking email reporting and performance.
- Offers a free tier for initial access and testing.
Ideal for: Developers, marketers, and startups can utilize this platform to execute email campaigns while maintaining technical sender reputation through automated authentication checks.
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Comments (2)
Great job on this.
Still early, but we’re pushing hard to build something genuinely useful and fair for users.
that's a really underrated tool :O, and 15k email/month for free is a massive number
That’s exactly the idea — go mass first. We want Cllavio to be like Google in the early days: accessible to everyone. The free tier is there to let people grow for real, then upgrade only when it truly makes sense for them.
awesome :D