Canada vs India · Real-time payment systems compared
| Capability | Interac e-Transfer | UPI |
|---|---|---|
| QR Code Payments | — | ✓ |
| Wallet Support | — | ✓ |
| 24/7 Availability | ✓ | ✓ |
| Cross-Border | — | ✓ |
| ISO 20022 | — | — |
| Request to Pay | ✓ | ✓ |
| Open API | ◐ | ✓ |
| Alias/Proxy | ✓ | ✓ |
Canada's dominant person-to-person and business payment system, used by virtually every Canadian with a bank account. Interac e-Transfer enables instant transfers via email address or phone number across all major Canadian banks and credit unions. Originally a next-day service, it was upgraded to real-time settlement in 2022. Interac processes over 1B transactions per year with CAD 900B+ in value, making it one of the world's highest per-capita instant payment systems. Operated by Interac Corp (jointly owned by Canadian financial institutions), it also supports Interac Debit for point-of-sale and Request Money for invoicing.
Unified Payments Interface is a real-time interbank payment system built on top of IMPS infrastructure, enabling instant mobile payments via QR code, phone number, Aadhaar, or virtual payment address (VPA). With 300+ participating banks and 50+ third-party apps (Google Pay, PhonePe, Paytm), UPI processes 14B+ transactions per month and has become India's dominant payment method for both P2P and merchant payments. Now expanding internationally with cross-border linkages to Singapore's PayNow and other ASEAN systems.