Keep your pricing catalog in your repository as code
Stage
Not given
MVP
Founded
Not given
Not given
Based in
US
US
Pricing model
Freemium
Contact for pricing
Pricing
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.
Not given
Key features
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
Define pricing plans with monthly credits and prices as code
Create and manage features with credit costs
Sell additional credits through credit packs
Automatic Stripe synchronization for paid plans
Support for Sandbox and Live environments
Install via npm or run without installation
SDKs for TypeScript and Python
What makes it different
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
Store pricing catalog as code in your repository, review changes in pull requests before publishing
Plan versioning ensures new subscribers get updated pricing while current customers keep their original terms
Automatically sync pricing to Stripe without manual configuration
BillingMart
Ledger