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Email API, SMTP & Marketing Platform for Developers & AI Agents | BuildHop

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Sendkit

Email API & Marketing Platform built for developers, marketers & AI agents

Domain

sendkit.dev

Category

Developer tools

Maker

@paulocastellano

Published

May 20, 2026, 6:43 PM

Public Viewing Metrics

Aggregate browse activity for this launch.

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Tracked Views

43

Seven-day discovery trend.

Completed Views

25

Views that stayed for at least 5 seconds.

Average Dwell

56.5s

Average time in view.

Completion Rate

58%

Share of tracked views that stayed for at least 5 seconds.

About Sendkit

Email API, SMTP & Marketing Platform for Developers & AI Agents

Deliver transactional emails, marketing campaigns, and drip sequences at scale. SDKs for every major language, real-time webhooks, and delivery tracking. Free tier available, no credit card required

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Voting and feedback now happen on hop pages, where you can browse the launch in context. Hop through Sendkit to visit, vote, and leave feedback from the live discovery flow.

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Built with love by Claire & Jake

@tinytechfox @jacobcounsell

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