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On the recordRead 8 Oct 202611 facts
OpenSend
Plans and prices
Lite
$10a month
15,000 API + broadcast emails/mo · 3 verified domains · 5 API keys · Community support
Read 8 Oct 2026 · opensend.namuh.co
Starter
$19a month
51,000 API + broadcast emails/mo · 10 verified domains · 10 API keys · Email support
Read 8 Oct 2026 · opensend.namuh.co
Growth
$99a month
120,000 API + broadcast emails/mo · 1,000 verified domains · 25 API keys · Priority support
Read 8 Oct 2026 · opensend.namuh.co
Free
Priced on request
500 API + broadcast emails/mo · 1 verified domain · 2 API keys · Community support
Read 8 Oct 2026 · opensend.namuh.co
Scale
Priced on request
Unlimited emails (your SES) · Unlimited domains · Unlimited keys · Dedicated infra & VPC peering
Read 8 Oct 2026 · opensend.namuh.co
On the record
- Company
- The homepage says OpenSend is built by Jaeyun Ha and Ashley Ha.opensend.namuh.co · read 8 Oct 2026
- Data control
- Self-hosted OpenSend uses the operator's AWS SES quota, database, secrets, and observability stack.opensend.namuh.co · read 8 Oct 2026
- Features
- The product includes contacts, segments, topics, email automations, templates, open and click analytics, and email event tracking.opensend.namuh.co · read 8 Oct 2026
- Integrations
- The self-hosting guide documents AWS SES/SNS, PostgreSQL, Redis, S3, Cloudflare DNS automation, and Google OAuth configuration.opensend.namuh.co · read 8 Oct 2026
- Overages
- Cloud sends are not blocked after the quota; overage is billed at $0.85 per 1,000 emails until the customer upgrades.opensend.namuh.co · read 8 Oct 2026
- Product
- OpenSend describes itself as an open email infrastructure platform with a Resend-compatible API, SDK, broadcasts, contacts, and dashboard.opensend.namuh.co · read 8 Oct 2026
- Security
- Dashboard and API routes are tenant-scoped through Better Auth organizations and server-side ownership checks.opensend.namuh.co · read 8 Oct 2026
- Self-host license
- The pricing page says OpenSend can be used, modified, and self-hosted for free, including commercially, under ELv2, with hosted resale as the stated restriction.opensend.namuh.co · read 8 Oct 2026
- Sending
- OpenSend sends email through AWS SES and supports API sends, batch sends, scheduled sends, and broadcasts.opensend.namuh.co · read 8 Oct 2026
- Support
- The Free and Lite plans include community support, Starter has email support with a 48-hour response target, and Growth has priority support with a 12-hour target.opensend.namuh.co · read 8 Oct 2026
- Webhooks
- Outbound webhooks use HMAC signatures with Svix-compatible headers, which recipients should verify before processing events.opensend.namuh.co · read 8 Oct 2026
