Fast, Secure and Reliable Newsletter System, Set up in Minutes.
Helium is a Fast, Secure and Reliable Newsletter System. Helium is perfect for weekly articles newsletter, featured articles newsletter, marketing campaigns or even product updates. It integrates easily with most of SMTP providers out there.
- Automated Setup.
- Statistics dashboard with trends in subscribers and newsletters.
- Fast email delivery. you can run any number of workers for massive numbers of subscribers and newsletters.
- Scheduled newsletters support.
- Customizable newsletter page.
- Customizable newsletter emails.
- Powerful templating engine for newsletter emails.
- Powerful templating engine for newsletter page.
- Search engine optimized.
- Integrates easily with any SMTP services like
Postfix,Gmail,SendGrid,Sendinblue,Postmark,Mailgun,Mailchimp,Amazon SES,Mailtrap. - Automated deployment and upgrades with Ansible.
- Translation Ready.
- Fully Ajax.
- Developer Friendly.
- Well documented code.
- Amazing Support.
For transparency into our release cycle and in striving to maintain backward compatibility, Helium is maintained under the Semantic Versioning guidelines and release process is predictable and business-friendly.
See the Releases section of our GitHub project for changelogs for each release version of Helium. It contains summaries of the most noteworthy changes made in each release. Also see the Milestones section for the future roadmap.
If you have any suggestions, bug reports, or annoyances please report them to our issue tracker at https://github.com/colvern/helium/issues
If you discover a security vulnerability within Helium, please send an email to [email protected]
We are an open source, community-driven project so please feel free to join us. see the contributing guidelines for more details.
- Symfony - PHP Framework.
- Tabler - HTML Dashboard UI Kit built on Bootstrap.
- Vuejs.
- jQuery.
- Axios.
- Toastr.
- Ansible.
- mdBook.
© 2022, Clivern. Released under MIT License.
Helium is authored and maintained by @clivern.