Mautic is the world’s largest open source marketing automation platform, designed for organizations that demand full control over their customer data and marketing infrastructure. It eliminates reliance on third-party SaaS tools by allowing users to self-host and customize every aspect of their marketing workflows—from email campaigns to lead scoring—while ensuring compliance with global privacy regulations.
Built with PHP and powered by Symfony, Mautic supports deployment via Composer, Docker, DDEV, or pre-packaged downloads. It integrates with existing systems through a robust REST API and extends via a plugin ecosystem, making it ideal for enterprises, agencies, and privacy-conscious teams seeking to replace proprietary tools like HubSpot or Marketo.
What You Get
- Intuitive Campaign Builder - A visual, click-and-drag interface to design multi-step marketing workflows including triggers, actions, and conditions without coding.
- Powerful Email and Page Builder - Drag-and-drop editors for creating responsive emails and landing pages optimized for cross-client and mobile rendering.
- Privacy-Focused by Default - Built-in tools for GDPR, CCPA, and other privacy regulations including consent management, data anonymization, and right-to-be-forgotten workflows.
- Lead Nurturing and Scoring - Automated lead scoring based on behavior (email opens, page visits, form submissions) to prioritize high-intent prospects for sales teams.
- REST API for Integration - Full-featured REST API to connect Mautic with CRM systems (Salesforce, HubSpot), e-commerce platforms (Shopify, WooCommerce), and custom applications.
- Extendable via Plugins - Modular plugin architecture to add custom fields, integrations, email providers, or analytics tools without modifying core code.
Common Use Cases
- Running a global email newsletter at scale - A media company sends over a million personalized, multilingual emails daily using Mautic’s segmentation and scheduling engine.
- Integrating marketing with a CMS - A Drupal or WordPress site uses Mautic’s API to trigger personalized email campaigns based on user behavior on the website.
- Compliant marketing for regulated industries - A healthcare or financial services firm uses Mautic’s privacy controls to automate campaigns while meeting GDPR and HIPAA requirements.
- Self-hosted marketing for enterprises - Deutsche Bahn AG runs all customer lifecycle campaigns on Mautic to avoid vendor lock-in and maintain full data sovereignty.
Under The Hood
Architecture
- Built on Symfony’s full-stack framework with dependency injection and service locator patterns to decouple request handling from business logic
- Layered structure via modular bundles that encapsulate domain concerns, with entities abstracted from persistence using Doctrine ORM and migration utilities
- Plugin and theme systems implemented as Composer packages with replace directives, enabling safe, non-invasive extensions
- Centralized, environment-aware configuration management that separates deployment settings from application behavior
- Robust database migration system with pre-up assertions to enforce schema invariants and prevent destructive changes
Tech Stack
- PHP backend powered by Symfony with a custom core library serving as the foundational framework
- Rich text editing via CKEditor with TypeScript integration and custom theme configurations
- Frontend assets managed through Webpack and Grunt, leveraging jQuery, Bootstrap, and Chart.js for interactive UI components
- Testing ecosystem built on PHPUnit and Codeception with WebDriver and DB modules, augmented by static analysis tools
- MySQL and SQLite support with Doctrine ORM for database operations and schema evolution
- Modern JavaScript tooling including TypeScript compilation, npm-based asset pipelines, and patch-package for dependency fixes
Code Quality
- Comprehensive acceptance testing using page object patterns to ensure reliable UI validation across complex user workflows
- Well-structured test support classes that abstract UI interactions and promote reuse while maintaining clarity
- Custom static analysis and code style rules enforce consistency, particularly around test isolation and database configuration
- Environment isolation strategies ensure test suites operate independently from production settings for database, logging, and sessions
- Strong typing and structured error handling applied consistently across the codebase to improve reliability
What Makes It Unique
- Native integration of GrapesJS for visual, no-code email and landing page builders with real-time MJML rendering
- Intelligent migration system that automatically updates serialized data in database fields during schema changes without data loss
- Declarative schema assertions in migrations that halt operations if preconditions aren’t met, preventing data corruption
- Extensible UI components that reuse core templating while allowing domain-specific enhancements like social profile tabs
- Unified data models for leads and companies with serialization-aware updates that maintain consistency across campaigns, lists, and dynamic content