# JetEmail free for open source

What JetEmail gives open source projects, who qualifies, and how to apply. 1 verified offer, last checked 2026-09-07.

- Website: https://jetemail.com
- Categories: email

## Pro plan (open source sponsorship program)

**What you get.** Free Pro tier for qualifying open source projects: 50,000 transactional emails per month via SMTP relay and HTTP API, unlimited verified domains, premium IP pool, inbound routing/webhooks, and delivery analytics; higher volume available on request.

**Who qualifies.** Applies to the project; OSI-approved license required; active development required; non-commercial use only. Public repo on GitHub/GitLab/Codeberg or similar; maintainership verified via a project-linked email address; for the project itself, not commercial products.

**How to apply.** Submit repository URL, license type, sending use case and estimated monthly volume via the contact form on the offer page; review takes about two business days.

Program page: https://jetemail.com/open-source

Verified 2026-09-07 - manual: jetemail.com/open-source live; page states free Pro tier with 50k emails/month for OSI-licensed, actively developed projects

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