Two Different Tools for Two Different Problems
Happay is India's leading expense management and corporate card platform. IQInvoice automates vendor AP with compliance checks before invoices reach your ERP. If you're evaluating both, you may be solving different problems — or need both.
IQInvoice wins for vendor AP automation; Happay wins for employee expense management and corporate card programmes.
- Vendor invoice processing with GST compliance gates
- 3-way PO matching and direct ERP posting
- IRN and GSTIN validation before payment
- Corporate card issuance and controls
- Employee travel and expense management
- Reimbursement workflows
Who Each Tool Is For
- Companies managing corporate card programs
- Travel and entertainment (T&E) expense reimbursement
- Employee spend policy enforcement
- Receipt capture and approval for staff expenses
- Organisations where CRED ecosystem is relevant
- Companies processing 1,000+ vendor invoices per month
- Finance teams that need GST, IRN, and vendor legitimacy checks
- Mid-market companies on Tally, SAP, Oracle, NetSuite, or Dynamics
- AP teams replacing manual 3-way matching and data entry
- Manufacturing, GCC, retail, and automotive businesses
Side-by-Side Comparison
| Capability | Happay | IQInvoice |
|---|---|---|
| Primary focus | T&E expense management, corporate cards | Vendor AP automation, compliance-native |
| Corporate card management | Yes — core feature | Not in scope |
| Employee expense reimbursement | Yes — core feature | Not in scope |
| Vendor invoice processing | Limited — not primary use case | Core — high-volume, structured workflow |
| GST/IRN compliance gate | Not core | Every invoice validated before ERP entry |
| Vendor legitimacy checks | No | GSTIN, PAN, MCA, blacklist screening |
| 3-way PO matching | Limited | Yes — invoice, PO, GRN matched before approval |
| ERP integration | Basic | Tally, SAP, Oracle, NetSuite, Dynamics |
| India compliance depth | Card spend and policy controls | GST, IRN, TDS, MSME, e-invoice mandate |
| Implementation timeline | Quick (card-based setup) | 4-6 weeks (ERP-connected) |
Where the Real Differences Are
Core use case
Happay is built around employee spend — corporate cards, travel bookings, expense claims, and reimbursements. The product is designed for the employee-to-finance workflow. IQInvoice is built around the vendor-to-AP workflow — from invoice receipt through compliance checks to ERP posting. If your problem is vendor invoices piling up, Happay is not the right fit.
GST and compliance depth
IQInvoice checks every vendor invoice against GSTN, validates the IRN and QR code, screens the vendor against PAN and MCA records, and blocks non-compliant invoices before they can create an ERP entry. This compliance gate is the core of IQInvoice. Happay's compliance controls are policy-based — focused on spend categories and approval limits for employee expenses, not vendor invoice legitimacy.
ERP integration
IQInvoice posts directly to Tally, SAP ECC, S/4HANA, Oracle Financials, NetSuite, and Dynamics 365 — with GL coding, cost centre mapping, and vendor master sync. The connection is API-native, built in-house, and typically live in 4-6 weeks. Happay's ERP integration is oriented toward expense entry and reimbursement posting, not AP workflow and vendor invoice ledger entries.
What IQInvoice Customers See
High-volume vendor invoices processed with GST compliance checks before any ERP entry.
Headcount freed by removing manual data entry and compliance checking from the AP team.
Automotive dealership network with multi-location vendor invoice flows, now processed in one day.
Evaluating AP automation for vendor invoices?
If your challenge is vendor invoice volume, GST compliance, or ERP posting — not employee expense cards — IQInvoice is the right conversation to have. Book a call to see the workflow.