opensend.cc
Updated
About opensend.cc
opensend.cc is a self-hosted open source email API that sends through your AWS account.
Developers and teams who want to send transactional emails and newsletters while keeping their domain, data and sender reputation on their own infrastructure. It works best for those comfortable running Docker on their own server and using AWS SES for delivery.
- REST API and SDK compatible with Resend format
- React email templates with dashboard preview
- Broadcasts and audience management
- Webhooks for delivery, bounce and complaint events
- Domain setup with guided DKIM, SPF and DMARC
Good to know: Free to use; you only pay AWS for emails sent ($0.10 per 1,000 on SES) and your own server costs. Installs via one Docker Compose command. Compatible with Resend SDKs, so you can migrate existing code with minimal changes.
Key features
- Self-hosted infrastructure: Runs entirely on your server using Docker Compose with Next.js, Convex and Better Auth bundled together.
- Resend-compatible API: Drop-in replacement for Resend; change your import and API key to switch without rewriting application code.
- Your own sender reputation: Domain reputation stays with you, not shared with other customers, because you send through your AWS account.
At a glance
- Category: AI Marketing
- Type: Email marketing & newsletters
- Jobs: Grow on Social & Search
- Evidence: New launch on Product Hunt (a few reviews)
- AIME Score: 58 of 100
- Launched: Oct 4, 2026 on Product Hunt · 100+ upvotes
- Website: opensend.cc
Alternatives to opensend.cc
- Insider One (AIME Score 76)
- ActiveCampaign (AIME Score 74)
- Textedly (AIME Score 72)
- MailerLite (AIME Score 72)
- Brevo Marketing Platform (AIME Score 72)
- Brevo (AIME Score 71)
More Email marketing & newsletters tools
- MoEngage
- Netcore Customer Engagement Platform
- Intuit Mailchimp Email Marketing
- Attentive
- Postscript
- Braze
Sources: Found on Product Hunt (launched Oct 2026) · Details checked on the tool’s own website · Researched by AI Made Easy
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