Email Marketing

useSend

Open Source Updated 31d ago

Open source email platform for transactional and marketing emails. Self-host or use cloud service with transparent pricing - pay only for emails sent.

go get github.com/usesend/usesend

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Developer-friendly transactional email API — send via REST API or SMTP relay, real-time webhooks, email validation. Open-source.

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19 developers visited via IndieStack this month
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self-hostedemailtransactionalapiopen-sourcesmtp
View on GitHub ★ 4,073TypeScript
Active — last commit 29d ago23 open issues
Using this saves ~60k tokens vs building from scratch
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