Notifuse is a modern, self-hosted, open-source emailing platform designed as a cost-effective alternative to commercial services such as Mailchimp, Brevo, Mailjet, Klaviyo, and Listmonk.

The main features and capabilities of Notifuse include:

• Visual Email Builder & Liquid Templating: Features an intuitive drag-and-drop editor powered by MJML components for responsive layouts, real-time preview, and Liquid templating variables (such as {{ contact.first_name }}) for dynamic content.

• Transactional REST API: Provides a REST API to trigger transactional emails with responsive templates across modern devices.

• Automations & Behavior-Driven Workflows: Enables event-driven, multi-step journeys built on subscriber timelines with wait periods, conditions, and automatic sequence termination the moment a contact replies.

• Contact Profiles & Real-Time Segmentation: Tracks rich contact profiles with complete activity histories—including message interactions, web sessions, and page views—while supporting dynamic segmentation rules.

• A/B Testing & Cookieless Web Analytics: Offers built-in A/B testing for subject lines and content alongside a privacy-first, cookieless web analytics engine that tracks visitor engagement (TimeScore) and campaign conversions without consent banners.

• Multi-Tenant Workspaces & Permissions: Provides multi-tenant architecture with isolated data, custom domains per workspace, and granular role-based permissions.

• Integrated AI Assistant: Connects to AI providers (via Anthropic, OpenAI, or Gemini keys) and Firecrawl web research tools to generate subject lines, draft email blocks, or query analytics performance.

• Flexible Deployment & Pricing: Open-source and free to self-host, alongside paid self-hosted team licenses (from $290/year) and managed Notifuse Cloud plans (from $16/month).