Listing details
HiCyou directory record
- Listed website
- opensend.cc
- Directory record created
- Oct 5, 2026
- Last record update
- Oct 5, 2026
Listing information
- Overview
- 8 key features
- 5 use cases
This page describes HiCyou's directory record. It is not a security, ownership, or product-quality certification.
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What is opensend.cc
opensend.cc is an open source email platform that you self-host on your own server. It sends through your own AWS account, so your domain, data, and sender reputation remain under your control. The platform provides a REST API and SDK, SMTP support, templates, broadcasts, automations, audiences, webhooks, and logs, and can be installed with a single command. It is Resend-compatible, so teams already using Resend can migrate by changing two lines of code.
Key Features
Use Cases
- Sending transactional emails from your own infrastructure
- Managing marketing broadcasts and automated email flows
- Migrating from Resend while keeping existing code
- Maintaining ownership of domain data and sender reputation
- Integrating email into applications built with Next.js, Convex, or Better Auth
Why do startups need this tool?
Startups that care about data ownership and sender reputation can run opensend.cc on their own infrastructure, send through their own AWS account, and avoid per-email pricing. The Resend-compatible API, REST and SMTP support, and one-command install make it straightforward for small engineering teams to adopt without rewriting existing email code.
