SendLit vs Mautic

Mautic and SendLit are both open-source tools you can host yourself, and both can send email through a provider you already use. Beyond that, they're quite different. Mautic is a full marketing automation suite. SendLit is focused on email: newsletters, campaigns and automated sequences, for teams and for products that want email marketing built in. This post explains where each one fits, with links to Mautic's official docs and repository so you can check the details. Mautic facts reflect its documentation for version 7.2 and its GitHub repository as of October 2026.

Who each tool suits best

Mautic suits you if...

• You want one self-hosted platform for most of your marketing. Mautic's overview covers contacts, segments and companies; forms, landing pages, assets and dynamic web content; email, focus items and marketing messages; plus points, stages, dashboards and reports.

• You track website visitors and score leads. Mautic treats contacts as known or unknown people who have visited your sites, uses a tracking script to follow their activity, and uses points to measure engagement.

• You want visual, branching campaigns. Mautic campaigns can be time-driven, contact-driven (reacting to page visits, email opens and similar actions), or a mix of both.

• You have PHP hosting experience. Mautic is a PHP application on MySQL or MariaDB that relies on scheduled cron jobs.

SendLit suits you if...

• Email is the channel you care about. SendLit runs newsletters, scheduled broadcasts and multi-step sequences that start when a contact subscribes or a tag is added or removed.

• You serve several brands, clients or customers. Each SendLit team owns its contacts, templates, sending provider, API keys and quota, and platforms can provision a team per tenant over the API.

• You're adding email marketing to your own product. The email editor and UI blocks are MIT-licensed React packages.

• You want API and AI-agent access. There's a REST API and an MCP server at api.sendlit.app/mcp.

SendLit vs Mautic at a glance

SendLit vs Mautic at a glance

Where Mautic is the stronger choice

• Breadth. If you need landing pages, forms, gated assets, focus items (pop-ups and bars on your site), dynamic web content, lead scoring and lifecycle stages, Mautic has them in one product. SendLit doesn't try to cover that ground; it has signup forms and stops at email.

• Behavior-driven campaigns. Mautic campaigns can react to what a contact does on your website, not only to list events.

• Templates for pages and email in one builder. The GrapesJS builder handles both emails and landing pages, with built-in blocks and a style manager.

• A large community and ecosystem. Mautic calls itself the world's largest open source marketing automation project, and its Marketplace offers plugins, including email transports.

• Flexible transports. Because sending goes through Symfony Mailer, any of its transports can be configured with a DSN.

If your marketing team wants a self-hosted replacement for a commercial marketing automation suite, Mautic is the more complete fit.

Where SendLit is the stronger choice

• Smaller scope, fewer moving parts to learn. SendLit does contacts, templates, broadcasts, sequences and deliverability. If that's all you need, there's less to configure than in a full suite.

• Bounce handling without extra plugins. Mautic's docs note that generic Symfony transports don't support batch sending or the callback handling used for bounce management, so for those features you install a Mautic-specific transport plugin or monitor an IMAP inbox. SendLit has bounce and complaint feedback built in for Resend, Postmark, SendGrid, Mailgun and Amazon SES, and suppresses those addresses automatically.

• Built-in import and sending pace. Contacts → Import reads CSV exports from beehiiv, Mailchimp, Substack or Kit and never makes a contact's status less strict. Each provider gets a max send rate (14 per second for SES by default) so large broadcasts slow down instead of failing, plus a daily warm-up limit that can rise automatically for a new domain.

• Multi-tenant by design. Teams isolate audiences, sending credentials and API keys, so an agency or SaaS platform can serve many customers from one deployment.

• Embeddable. SendLit's email editor, subscriber list, tag editor and other blocks can run inside your own React app under the MIT license.

• Agent access. The MCP server lets AI clients such as Claude, ChatGPT and Cursor work with contacts and campaigns over OAuth.

• Unsubscribes done carefully. One-click unsubscribe works with a POST (RFC 8058), while a plain visit shows a confirmation page so link scanners can't unsubscribe people.

When SendLit is a sensible Mautic alternative

Pick SendLit over Mautic when your team mostly uses Mautic for newsletters and simple drips and finds the rest of the suite to be overhead, when you need many isolated audiences on one install, or when you want to build email marketing into your own app.

Stay with Mautic if you depend on landing pages, website tracking, lead scoring or multi-channel campaigns. SendLit doesn't replace those.

Mautic vs Listmonk vs SendLit

These three often come up together. Listmonk is a single-binary newsletter and list manager, Mautic is a full marketing automation suite, and SendLit sits between them: email-focused like Listmonk, with sequences and multi-team support. We compare the first pair in SendLit vs Listmonk.

Is Mautic or SendLit an open source Mailchimp alternative?

Both are open source, both can be self-hosted, and both send through your own email provider, which is what most people mean by the phrase. Mautic goes well beyond Mailchimp's newsletter features into full marketing automation. SendLit covers the newsletter, broadcast and automated-sequence side. Neither is a one-to-one copy, so compare against the features you actually use.

FAQ

What's a lighter Mautic alternative for email newsletters and sequences?

SendLit, if your needs are email-only: contacts, templates, scheduled broadcasts and sequences triggered by subscribe and tag events, with bounce and complaint handling for common providers.

Mautic vs SendLit: which is easier to self-host?

It depends on your background. Mautic installs like a classic PHP app on MySQL or MariaDB and needs several cron jobs for campaigns, segments and sending. SendLit starts with one docker compose up that runs Postgres, Redis, the API and the dashboard.

Can Mautic and SendLit send through Amazon SES?

Yes. SendLit has SES as a built-in provider choice, paces sends to your account's max send rate, and processes SES bounces and complaints through Amazon SNS. Mautic can send through SMTP or a Symfony transport, and its docs list Amazon SES among the services that support webhook callbacks for bounce management.

Which one is better for an agency or SaaS platform?

If you need isolated audiences per client and API provisioning, SendLit's teams are built for that. Mautic documents users and roles within a single instance.

Try SendLit

Start with the SendLit docs to see how teams, broadcasts and sequences work. To host it yourself, clone the SendLit repository on GitHub and run it with Docker Compose. Or sign up at app.sendlit.app and connect your own email provider.

Also comparing newsletter tools? Read SendLit vs Listmonk. Running a solo newsletter? Read SendLit vs MailCheap.