Backed by Y Combinator (opens in a new tab)

Turn financefrom operationalto strategic.

Definite handles the plumbing. Your team does the analysis.

Definite Invoices view: eight invoices reconciled across NetSuite, Salesforce and Snowflake, with INV-1041 flagged for review.

One model behind every workflow

Most finance teams run the close across a stack of systems that hide context from each other. Definite maps those systems into one connected model that your team, its dashboards, and its agents all work from.

01

Close & reconciliations

Match balances across ledgers, billing, and bank data, investigate breaks, and assemble support with every source still visible.

Explore reconciliation
Cash · March closeMajority rule · 2 of 3
  • ERP$1,482,300Agrees
  • CRM$1,482,300Agrees
  • Billing$1,481,900Mismatch
Working value$1,482,300Approval required
02

FP&A & planning

Explain variances by tracing results back to the records and drivers behind them, not to a summary someone typed in.

Explore FP&A
Program travel · Q12 drivers
Plan
$2.40m
Actual
$2.52m
Variance
+$120k
JanFebMar

Two conferences explain most of it. One line item stays open.

03

Billing & revenue

Connect commercial terms, invoices, payments, and ledger entries so billing, cash, and customer discrepancies surface with their evidence.

Explore billing
Invoices vs. cash receivedStripe · NetSuite
  • INV-2048Northwind Group$48,000Agrees
  • INV-2051Larkspur Ltd$47,500Short $500
  • INV-2057Meridian Co$12,250Agrees
04

Tax & compliance

Validate reporting populations, collect evidence, and keep unsupported items explicit instead of buried in a workbook.

Explore tax
Sales tax population · March412 records
  • Fixed asset roll-forwardSupported
  • Nexus by state2 unresolved
  • Evidence attachedReady for review

Unresolved items stay explicit until the evidence lands.

Illustrative values, shown only to explain each workflow.

See a run end to end

How one item moves from three sources to one recorded decision, with the rule your team chose doing the deciding.

Cash reconciliation · Run 14

Illustrative values
SourceRecordValueStatus
ERPGL 1010 · Cash$1,482,300Agrees
CRMClosed-won, March$1,482,300Agrees
BillingInvoices, March$1,481,900Differs by $400

Two aligned sources agree. Billing differs by $400 and stays visible.

Built to be checked

Every figure keeps its source lineage, every run can be reproduced, and language models never calculate or approve a result.

Runs you can reproduce

Each run is sealed with its inputs, mappings, rules, parameters, results, and review decisions. A prior period can be rebuilt as it appeared at the time.

Deployed where your data lives

Definite runs as a hosted service, in your cloud or VPC, on premises, or air-gapped. Connection setup rejects credentials that can write to a source system.

FAQs

Straight answers about what Definite does, and what it leaves to your systems and your team.

Show us the workflow.

Bring the one that depends on too many systems and too much context held in people's heads. Every demo is with a founder.