Payment Services Interactive Gateway, Inc.
- Founded
- 1998-01-01 in Canada
- Headquarters
- 6725-6 Millcreek Rd, Mississauga, Ontario L5N 5V2, Canada
- Phone
- (905) 567-4000
Payment Services Interactive Gateway, Inc., operating under the brand PSiGate, is a Canadian‑founded payment gateway and e‑commerce solutions provider. Established in 1998, the company has built a proprietary payment gateway that enables businesses to securely process online transactions, manage recurring billing, and mitigate fraud. PSiGate offers a suite of services including automated shipping calculations, financial account reporting, and seamless integration with leading shopping carts and e‑commerce platforms. In a strategic move to strengthen its position in the unified commerce space, PSP Services Inc. completed the acquisition of PSiGate (then a wholly owned subsidiary of Peoples Payment Solutions Ltd.) in 2021. The acquisition combined PSiGate’s e‑commerce expertise with PSP’s in‑store and cloud‑based POS solutions, creating a comprehensive omnichannel platform for merchants across North America. Since the acquisition, PSiGate has continued to operate as a distinct brand within PSP’s portfolio, maintaining its gateway infrastructure and merchant relationships while benefiting from expanded resources and technology. Today, PSiGate serves thousands of merchants in Canada and the United States, offering a reliable, secure, and intuitive payment gateway that supports card‑not‑present transactions, fraud prevention tools, and multi‑currency processing. The company’s long‑standing track record, strong integration ecosystem, and focus on real‑time payments make it a trusted partner for businesses seeking to streamline their online payment operations.
Detailed Review
Payment Services Interactive Gateway, Inc. (PSiGate) is a mature payment gateway provider that has evolved alongside the e‑commerce industry since the late 1990s. Its core product is a proprietary payment gateway that acts as a secure bridge between merchants, customers, and financial institutions. The gateway supports major credit and debit cards (Visa, Mastercard, American Express), alternative payment methods, and bank transfers, with robust fraud‑screening and tokenization capabilities.
PSiGate’s value proposition centers on security, ease of integration, and reliability. The platform offers PCI‑compliant hosted payment pages, a virtual terminal for manual entry, and recurring billing functionality for subscription‑based businesses. Its API and plugin ecosystem include pre‑built connectors for popular shopping carts such as Shopify, WooCommerce, Magento, and BigCommerce, as well as custom integration options. Additional features include real‑time transaction reporting, address verification (AVS), CVV checks, and 3D Secure authentication.
Acquisition and Unified Commerce
The company’s acquisition by PSP Services Inc. has enhanced its product roadmap. PSP’s unified commerce platform, iPOS™, now complements PSiGate’s online gateway, enabling merchants to centralize data across in‑store and e‑commerce channels. This integration provides clients with consolidated analytics, inventory management, and customer insights—a key differentiator in the increasingly omnichannel retail environment.
Despite being owned by a larger entity, PSiGate retains its brand identity and dedicated support team. The company remains focused on the Canadian and U.S. markets, where it competes with larger gateways like Stripe, PayPal, and Authorize.Net. Its strengths include local expertise, competitive pricing for mid‑market merchants, and a strong track record of uptime and security.
Key Products
PSiGate Payment Gateway
Core proprietary gateway for secure e‑commerce transaction processing. Supports credit/debit cards, bank transfers, and alternative payments. Includes fraud prevention, tokenization, and recurring billing.
Virtual Terminal
Web‑based interface for merchants to manually enter and process card‑not‑present transactions (e.g., phone/mail orders).
Integration Plugins & API
Pre‑built plugins for Shopify, WooCommerce, Magento, BigCommerce, and others; REST API for custom integrations.
Recurring Billing Engine
Automated subscription management with flexible billing schedules, retry logic, and customer portal capabilities.
Fraud Screening & Security Suite
Tools including AVS, CVV, 3D Secure, velocity checks, and custom rules to reduce chargebacks and fraudulent activity.