Free: £0/mo (0 transactions/month, 1 user); Entry: £20/mo (10 transactions/month, up to 5 users); Mid: £100/mo (75 transactions/month, up to 25 users); Top: £250/mo (250 transactions/month, up to 250 users). All plans include every feature.
Self-hosted: Free (Apache-2.0 license). Hosted: $19 per business per month after 14 days free trial.
Key features
AI invoice data extraction validated against your ledger
Automated accruals and prepayments with forex handling
Multi-level approval hierarchies
Missing and due invoice tracking and alerts
Document search by reference or AI-extracted invoice number
Granular access control for vendors and expenses
Audit-ready reports and CSV or Google Sheets export
ERP integration with Xero, QuickBooks Online and Sage
Budget controls and expense limits
Slack Integration
MCP integration with 53 tools for Claude Code, Codex, and other MCP clients
Invoice drafting with line items, taxes, discounts, and payment terms
Estimates that convert to invoices without retyping
Time tracking with timer or manual entry
Expense logging and categorization
Receivables aging, profit and loss, and top-client reports
Stripe payments with 0% platform fee
Branded PDF invoices and estimates with logo and colors
Scoped API keys that can be revoked at any time
Permission controls for agent actions
What makes it different
Single comprehensive app replacing multiple disconnected tools
AI extraction with human oversight and ledger validation for financial accuracy
All features included in every plan with no feature gating
Automatic journal creation with accruals and prepayments in correct accounts and periods
Direct ERP integration running in minutes without manual exports
Agents work directly in billing with human-approved permissions and pricing
All agent actions appear in dashboard before reaching clients
Same application for both self-hosted and hosted use
DayFive
Billr