Transactional email API and shared team inbox built on Cloudflare Email Sending, Email Routing and D1
- Deploy
- CLI
- License
- MIT
- GitHub stars
- 252 stars
- Last commit
Self-hosted alternatives to Mailtrap
Mailtrap is an email delivery platform with a sending API and SMTP, and a sandbox for testing mail before production. One listed app does its main job and runs in your own Cloudflare account.
Each answer comes from the app’s README and source code, compared with the features Mailtrap describes on its own site.
Mailtrap features, app by app
| Feature | EmailFlare |
|---|---|
| Email API for transactional mail | Yes |
| SMTP | No |
| Email Sandbox for testing in staging | Yes |
| Analytics dashboards for deliverability | Partly |
| Open and click tracking | No |
| Email logs | Yes |
Transactional email API and shared team inbox built on Cloudflare Email Sending, Email Routing and D1
- What a Mailtrap user would miss
- No SMTP relay, open or click tracking or outbound webhooks.
- What it adds
- API keys can be limited to chosen domains and come as test or live keys, and the same project adds a shared team inbox.
- Yes Email API for transactional mail. POST /v1/send with an API key, an Idempotency-Key header and rate limiting.
- No SMTP. No SMTP service in the source or docs.
- Yes Email Sandbox for testing in staging. Test keys capture the rendered email into a Test Mailbox.
- Partly Analytics dashboards for deliverability. Stats routes and send logs, no deliverability dashboards listed.
- No Open and click tracking. No open or click tracking listed.
- Yes Email logs. Send logs page with the status and error of each message.
Sources:github.com/0xdps/emailflare#emailflare-api--email-sending-apigithub.com/0xdps/emailflare/blob/trunk/packages/email-core/src/index.tsgithub.com/0xdps/emailflare/blob/trunk/docs/TEMPLATES.mdworkersnative.directory/api/apps/emailflare