Invoice OCR, multi-level approval workflows, GST and TDS compliance, vendor bank verification, duplicate payment detection, and direct Tally Prime and Zoho Books posting — purpose-built for Indian compliance, workflows and ERP systems.
Our invoice OCR engine is trained on lakhs of Indian invoices — GST invoices, credit notes, debit notes, proforma, PO-based bills. Invoice data extraction runs off the document text layer first and falls back to vision only for scans, which is why GSTINs and bank details come through exact rather than close.
PDF, JPG, PNG, TIFF, scanned documents — invoice scanning and digitization for any format your vendors use.
GST invoice, bill of supply, credit note, debit note, e-invoice — all supported.
Pulls each line item with HSN code, quantity, rate, GST rate, and amount.
Flags fields with low confidence for human review. Nothing slips through undetected.
A configurable multi-level approval matrix with role-based access, covering vendor bill approval and purchase invoice approval alike. Every person sees exactly what they need to — nothing more.
Member → Approver → Finance Controller → Admin. Configure the approval matrix per company.
Accountants see GL codes, approvers see amounts, auditors see everything read-only.
Auto-escalate invoices above ₹1L to Finance Controller. Set any threshold.
Set approval deadlines. Auto-escalate overdue items. No invoice left pending.
onsumm.ai was designed from the ground up for India. Not retrofitted. GST automation, GSTIN verification and TDS on vendor bills are first-class, and every edge case in Indian taxation is handled.
GSTIN validation against the GST portal in real time, plus GST invoice validation against the GSTIN the bill claims.
TDS deduction automation at source by vendor type, section and PAN status, with TDS tracking through to the quarterly return.
Every action is locked and timestamped. Perfect for CA audits and statutory requirements.
Export GSTR-2A and ITC reconciliation, TDS summaries, and vendor ageing in one click — input tax credit validated against what vendors actually filed.
The two ways money actually leaves an AP function by mistake: paying the same bill twice, and paying the right amount into the wrong account. Both are checked automatically, before the payment run rather than in next quarter’s reconciliation.
Vendor bank account verification confirms the account belongs to the vendor before the first payment. Bank account validation runs on every new account added.
Flags the moment a vendor’s bank details change — the point at which payment fraud almost always enters.
Duplicate bill detection on vendor, invoice number, amount and date, plus the same document arriving by a second route. Runs before approval.
Vendor verification and supplier verification against GSTIN, PAN and bank records, so the vendor master stays clean as it grows.
onsumm.ai integrates with the tools Indian finance teams already use — no rip-and-replace required. Approved bills post themselves, so the automation ends in your books rather than in another export.
The Tally connector syncs bi-directionally with Tally Prime and Tally ERP 9. Direct Tally posting maps each approved bill to your existing ledgers and voucher types.
Enterprise-grade connectors for SAP S/4HANA, Oracle Fusion, and NetSuite.
Native Zoho Books AP automation, and Tally Prime + Zoho Books side by side for teams mid-migration. QuickBooks too.
REST API for custom integrations. Connect any system your business already uses.
Book a personalised demo with our team. We'll walk through your specific accounts payable workflow — including your Tally Prime or Zoho Books setup — and show you exactly how onsumm.ai fits in.