Free plan: €0/mo (up to 25 active subscribers). Professional: €199/mo billed annually or €219/mo monthly (up to 500 active subscribers). Advanced: €399/mo billed annually or €439/mo monthly (unlimited active subscribers). Special pricing available for over €100k monthly processing.
Free plan available with limited monthly sends. Paid plans on a monthly or annual billing cycle with plan-specific features and team member limits. No percentage taken on payments collected; flat monthly price for plan plus standard card processor rates.
Key features
Automated recurring and one-time billing
Multiple payment gateway integration
Smart dunning to recover failed payments
Automated invoicing and tax compliance
Support for 150+ currencies and 40+ countries
Customer portal and account management
REST API and webhooks
Real-time revenue insights
Payment links for easy customer payments
Integration with accounting software
Invoices with automatic tax and currency calculation
Estimates that convert to invoices
Card payments with public pay page and QR codes
Automated reminders and dunning campaigns
Client portal with verified email or phone login
Time tracking, expenses, and mileage rebilling
Vendor management and bills payable
AI Assistant integration via MCP
REST API with scoped keys and webhooks
Multiple business support in one workspace
What makes it different
Unified platform managing subscriptions, memberships, donations, and sponsorships in one dashboard
Partnerships with fintech leaders including Stripe, GoCardless, and Mollie
Data hosted in Frankfurt, EU with GDPR compliance
No percentage taken on payments; flat monthly pricing only
Human-in-the-loop AI: drafts wait for person or capped rule approval before sending
Unified verified-contact portal where customers see all invoices across any BillingMart merchant
Server-side math eliminates invoice calculation errors
12 pre-configured business models with industry-specific fields and payment terms