Rever Lake

Unified finance data lake.

The AI-native, enterprise-design driven data lake for finance that captures structured and unstructured data. It canonicalizes and unifies all data from your existing tools, without overwriting source data.

How Lake is shaped

Six layers, organised the way your business flows.

The Lake is shaped by how finance actually moves through your organization - from master data at the top, to unstructured documents at the tail end.

Cross-cutting flows like payroll run through the layers: employee master, payroll postings to accounting, settlement through banking.

Each layer enriches the next.

Master data defines the directory of the organization.

Order-to-Cash and Procure-to-Pay are the two main transaction chains.

Accounting is where everything posts.

Banking and payments closes the loop between recorded and cleared.

References and documents hold the unstructured artifacts - contracts, plans, statements, mail, chats - parsed into the same canonical model.

01 · MASTER DATA
The directory at the top of the stack.
Entities, accounts, counterparties, products, employees, cost centers.
02 · ORDER-TO-CASH
From CRM lead through quote, order, invoice.
Revenue and customer obligations, normalised across products and segments.
03 · PROCURE-TO-PAY
From requisition through PO, GR, vendor invoice.
Vendor obligations, matched and traceable end-to-end.
04 · ACCOUNTING
GL, sub-ledgers, journals, payroll postings, accruals, eliminations.
Sliced by account, vendor, customer, employee, entity, cost center, currency.
05 · BANKING & PAYMENTS
Bank statements, settlements, payroll runs, treasury, FX.
Closes the loop between what was recorded and what cleared.
06 · REFERENCE & DOCUMENTS
Contracts, plans, mail, chats, spreadsheets.
Unstructured artifacts, parsed and queryable. Opt-in for mail and chats.

Your data made trustworthy

Integrity tested at the door.

1

Every record entering the Lake is checked at ingest, not at audit.

2

Double-entry consistency, referential completeness, schema validity, duplicate detection, cross-source reconciliation, and policy-graph alignment all run before the record enters the canonical model.

3

Records that don't pass are quarantined for review rather than silently absorbed.

4

Every record carries full lineage - source system, source ID, ingest timestamp, transformations applied, integrity tests passed. Any number in any downstream report can be traced back to the original source row in two clicks.

Outcomes of Rever Lake engine.

Lake produces outcomes through Agent and Nudge.

Rever Nudge

AI-native, role-based and proactive decision intelligence.

LAKE · MASTER DATA
Invoices Currently On Hold - Requires Attention
1 invoice is flagged as on hold across the full invoice register of 178 total invoices.
Identify and review the held invoice in D365 AP > Vendor Invoices (filter IsOnHold = Yes), resolve the blocking issue (e.g., price discrepancy or missing receipt), and release the hold.
LAKE · MASTER DATA
Invoice Stuck on Hold - NovaTech Solutions (SEED-VINV-1DQQ)
Invoice SEED-VINV-1DQQ for vendor NovaTech Solutions (account SEED-V007) has been on Hold status since it was received on 2026-03-23 - now 107 days ago with no resolution. The invoice date is recorded as 1900-01-01, indicating it may never have been properly dated or posted.
Locate the approver or buyer responsible for this invoice. Confirm whether the hold was intentional (dispute, missing receipt, pricing issue) or an oversight.
LAKE · MASTER DATA
19 PO-Linked Invoices Across 17 Purchase Orders
19 invoices are linked to purchase orders; recent PO-backed receipts include ELE-00001 (PO 00001438), AD-00002 (PO 00001439), CS-00005 (PO 00001443), and WIS-00004 (PO 00001442, WiseTech Global).
Run 3-way match in D365 for all PO-linked invoices - confirm product receipts are posted against each PO before approving payment.
LAKE · MASTER DATA
Duplicate Invoice Candidates - NovaGrid Technologies (2 records, same receipt date)
NovaGrid Technologies (account TECH-105) has 2 invoice records both received on 2026-06-23. One is a valid invoice (INV-NOVA-003, dated 2026-06-06); the second has no invoice number and an invalid date of 1900-01-01.
Verify whether the unnumbered record is a duplicate of INV-NOVA-003 or a separate legitimate invoice. If duplicate, void it immediately.

Rever Agent

AI-native unified chat for your entire data, across apps.
Produces evidence-based, verifiable answers.

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With Rever

  • Automate finance operations.
  • Rigorous authentication, continuous closure.
  • Chat with your data with Agent.
  • Get proactive decision Nudges.