← Abacus
Technical reportBeta
Abacus, under the hood.
Abacus is a full double-entry accounting system for small and growing businesses: invoicing, bills, banking, inventory, multi-currency, a built-in register, and native digital-asset accounting. Every number can be questioned in plain English, and every answer ties back to the ledger to the penny.
// how it works
- Set up in minutesCreate a company, pick a chart of accounts, and import transactions, or start fresh.
- Work in plain EnglishType “paid $240 to Home Depot for lumber, Visa” and Abacus drafts the balanced entry for you to confirm.
- Run the businessInvoices, payments, bills, the register, inventory and bank activity all post to one double-entry ledger.
- Close with confidenceTrial balance, P&L, balance sheet, general ledger and a tax pack, always in balance, always explainable.
// ai inside
An AI CFO that can't make the numbers up.
Ask why margin dropped, what's overdue, or what you'll owe this quarter. The assistant answers from the ledger, and the ledger only. If an entry doesn't balance, it doesn't exist.
- Plain-English questions over real books
- Drafted entries always need your confirmation
- Explanations link to the underlying transactions
// trust and security
- Local-first and fast, with cloud sync
- Company data isolated per tenant
- Unbalanced entries rejected by the engine
// connects to
// facts
100Lighthouse performance score
$0.00Trial-balance variance, by construction
3Tiers of crypto accounting, built in
1Ledger behind every report
// questions worth asking us
A due-diligence checklist built from this page. Bring it to a call, or print the page.
// honest status
Abacus is beta. It is open to early users, and some parts are still changing.
