AI Invoice Reconciliation Platform: How SoluLab Automated Three-Way Matching for an Enterprise Finance Team

The platform accepts invoices from email, uploads, APIs, supplier portals and enterprise integrations.

• It classifies each document and extracts supplier details, invoice identifiers, line items, quantities, prices, tax values, totals and payment terms.
• Every field carries a confidence score and a link back to its place in the source document.
• Low-confidence fields go to a person for review, and unreadable or ambiguous documents are flagged instead of guessed at.

• Two-way matching compares an invoice with its purchase order.
• Three-way matching adds the goods receipt or approved service entry.
• Where it's needed, four-way matching brings in inspection or quality acceptance records too.
• The engine checks supplier references, quantities, unit prices, tax, order balances, partial deliveries and configurable tolerances, then gives each invoice a clear status with a plain explanation of any gap.

Document similarity is combined with supplier ID, invoice number, date, amount, currency and PO reference.

• That catches exact duplicates, repeat submissions across channels and near-duplicates.
• Reviewers get side-by-side comparisons and history, and controls stop a flagged duplicate from being posted downstream.

When something doesn't match, the platform summarizes the discrepancy, pulls the relevant source records, explains the variance and suggests a next step.

• It covers price variances, quantity mismatches, missing receipts, tax differences, missing POs and ERP posting failures.
• Exceptions are routed to the right team and tracked until they're closed.

The AI recommends, and it never overrides the approval rules.

Invoices are routed by amount, business unit, supplier, legal entity, cost center, exception severity and delegated authority.

• The workflow supports sequential and parallel approvals, escalations, reassignment, evidence capture and a full approval history.
• Segregation of duties is enforced, and invoices are revalidated after any material change.

The platform connects to financial systems through supported APIs and connectors, and syncs suppliers, purchase orders, receipts, accounting dimensions, approved invoices and posting references.

• Retries, idempotency controls and posting-response checks mean a failed transaction never vanishes quietly or creates a duplicate entry.

The client kept its existing systems. Nothing had to be replaced.