Interspire
Take charge of your email campaigns with Interspire Email Marketer—a robust, self-hosted solution tailored for businesses that value flexibility and control. With a one-time purchase, Interspire provides enterprise-level features without the forever subscription fees.
Interspire empowers you to customize the platform to meet your unique needs, integrate seamlessly with your systems, and maintain complete ownership of your data. Advanced features such as list segmentation, automated workflows, and detailed analytics help you create targeted, effective campaigns with ease.
Built to scale, Interspire handles everything from newsletters to complex marketing sequences, making it ideal for businesses of all sizes. Its compatibility with modern PHP and MariaDB ensures that it integrates smoothly with your infrastructure while providing long-term stability and performance.
Whether you are looking to streamline your email processes or create personalized customer journeys,
Learn more
AcelleMail
AcelleMail is self-hosted email-marketing and marketing-automation software sold under a one-time license, with full PHP/Laravel source code included. You bring your own sending provider — Amazon SES, SendGrid, or any SMTP — so there are no per-contact or per-email fees. It supports unlimited lists and subscribers, campaign automation, autoresponders, segmentation, bounce and feedback-loop handling, detailed analytics, and multi-user/multi-account management. Ideal for agencies, developers, and businesses that want to run their own email infrastructure at a predictable cost.
Learn more
CleverReach
We have all that you need to perform at maximum speed in todays industry. Manage up to 250 recipients and send up to 1,000 mails per month, always free of charge with our Lite Plan! Not only are we CAN-SPAM & CASL compliant, but also comply with the strict guidelines of the EU GDPR. In times of Big Data, Omnichannel Marketing and the Internet of Things, the EU General Data Protection Regulation seemed overdue: the same data protection standards apply to all EU countries. Create your own free newsletter in minutes with no tech experience with our flexible editor. Send an unlimited number of emails to your recipients. While other providers strictly charge according to the emails you send out you can buy flat rate packages for your recipient lists at CleverReach. Double-Opt-in, highest privacy standards and servers located in the EU – send secure email newsletters with CleverReach.
Learn more
SendLit
SendLit is an open-source email marketing platform for newsletter teams, creators, small businesses, and software platforms that want to manage email or embed sending in their products. It supports visual broadcasts, audience segments, automated sequences, and transactional messages through a REST API. Teams can connect Amazon SES or SMTP providers, manage contacts and templates, and use suppression lists, tracking, and one-click unsubscribe headers. The hosted service offers free and paid plans based on monthly email volume, while Docker Compose supports self-hosting. A TypeScript SDK, MCP server, team-provisioning API, and embeddable React editor support integrations and programmatic workflows. Contacts are unlimited across hosted plans, and email-provider charges are paid separately. SendLit is being bootstrapped; bounce handling and multi-user accounts remain on the roadmap.
Learn more