> /v1/alternatives/autosend
Open source alternatives to AutoSend[009]
AutoSend sends automated email and messaging campaigns to customers, triggered by signup, behaviour and lifecycle events. Below are 9 self-hostable open source alternatives, ranked by GitHub popularity.
Listmonk
High performance, self-hosted, newsletter and mailing list manager with a modern dashboard. Single binary app.
★ STARS
20.0k
⑂ FORKS
2.0k
Plunk
The Open-Source Email Platform
★ STARS
5.0k
⑂ FORKS
341
useSend
Open source alternative to Resend, Sendgrid, Postmark etc.
★ STARS
4.2k
⑂ FORKS
373
Sendportal
Open-source self-hosted email marketing. Manage your own newsletters at a fraction of the cost.
★ STARS
2.1k
⑂ FORKS
459
Sendune
Free, open source, HTML email template editor and no code designer.
★ STARS
2.1k
⑂ FORKS
131
Notifuse
Notifuse is an open-source & modern emailing platform
★ STARS
1.9k
⑂ FORKS
192
DoubleZero
A markdown email micro service for the people!
★ STARS
1.2k
⑂ FORKS
66
hyvor-relay
Open-Source Email API for Developers. Self-hosted Alternative to SES, Mailgun, SendGrid.
★ STARS
578
⑂ FORKS
31
hyvor-post
Hyvor Post is a privacy-first, simple newsletter platform built on Hyvor Relay
★ STARS
29
⑂ FORKS
3
// EDITOR'S TAKE
Listmonk is the pragmatic pick for bulk campaigns, a single fast Go binary, but it is thin on behaviour-triggered automation. Plunk and useSend are closer to the API-first idea of transactional and marketing mail behind one key, while hyvor-relay is delivery infrastructure only and expects you to build the campaign layer yourself.
// FREQUENTLY ASKED
What is the best open source AutoSend alternative?
Listmonk is the most popular open source AutoSend alternative by GitHub stars (19,959 stars). The other 8 options are ranked above.
Are these AutoSend alternatives self-hostable?
Yes — every project listed here is open source and runs on your own infrastructure. Click into a project to see its license, stars, language, and current health status.
Are they free?
All projects shown are free and open source. Check each project's license page for the terms — most are MIT, Apache 2.0, or AGPL.