Self-hosted email
Open-source platforms that run on your own infrastructure. Trade operational ownership for independence from a vendor and the ability to keep all data in your environment.
Open-source email servers and platforms that run on your own infrastructure.
Best self-hosted email
Open-source platforms you can run on your own infrastructure.
Full ranking →- 01
Postal
Self-hosted TransactionalMost mature open-source SMTP-server replacement.
- 02
Plunk
Self-hosted MarketingUnified marketing plus transactional in a single AGPL app.
- 03
Listmonk
Newsletter Self-hostedSingle-binary newsletter manager. Bring your own SMTP.
- 04
Novu
Notifications Self-hostedOpen-source notification infrastructure with email as one channel.
- 05
Ghost
Newsletter Self-hostedSelf-hosted publishing with built-in newsletters.
Best open-source email stack
A reference stack for teams that want to own every layer.
Full ranking →- 01
Postal
Self-hosted TransactionalOutbound and inbound delivery server.
- 02
Listmonk
Newsletter Self-hostedNewsletter manager and broadcast.
- 03
Novu
Notifications Self-hostedNotification orchestration across channels.
- 04
Mailpit
TestingLocal capture for dev and staging.
- 05
React Email
TemplatesTemplates as React components.
Directory (5)
Ghost
Open-source publishing with built-in memberships and email.
Listmonk
Self-hosted newsletter and mailing list manager.
Postal
Open-source mail delivery platform.
Plunk
Open-source unified email platform.
Novu
Open-source notification infrastructure.