SapienBooks
The accounting foundation for modern operators.
Real double-entry accounting under the hood. Plain-English workflows on the surface. Built for owners who'd rather run their business than learn debits and credits.
Everything in one ledger.
SapienBooks unifies sales, expenses, banking, jobs, and reporting on a single posted ledger — so your reports are always trustworthy.
Sales
Customers, estimates, invoices, customer payments, credit memos.
Expenses
Vendors, bills, expenses, vendor payments, vendor credits.
Banking
Bank accounts, manual entry, categorization rules, reconciliation.
Projects & jobs
Estimate vs. actual, per-job profitability, vendor & expense tracking.
Accounting
Chart of accounts, journal entries, general ledger, period close.
Controls
Roles, permissions, audit logs, RLS — multi-tenant secure.
Owner-friendly by design
Accounting that explains itself.
- Plain-English labels — no 'Debit' / 'Credit' guesswork on day one
- Guided onboarding with a chart of accounts tailored to your business type
- Helpful empty states that teach you what to do next
- “Learn what this means” tooltips on every accounting term
- Reports that come with a one-paragraph explanation
Accountant-trusted under the hood
Real double-entry. Real controls.
- Every posted transaction is a balanced journal entry
- Posted entries are immutable — corrections via void, reverse, credit memo
- Closed periods block posting unless an admin reopens with an audit trail
- Reconciled transactions are protected from edits
- Audit logs on every sensitive action