TSYS (Total System Services) provides merchant acquiring, payment processing, and related services for businesses of all sizes. Below is a curated list of 20 alternative credit‑card processing platforms you can evaluate for features, pricing, integration options, and global coverage.
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Developer‑friendly payment gateway with robust APIs, recurring billing, and support for over 135 currencies.
All‑in‑one POS and online payment solution, ideal for SMBs, with flat‑rate pricing and extensive hardware options.
Widely recognized online payment system offering invoicing, subscription billing, and PayPal Checkout integration.
Global payment processor supporting unified commerce, real‑time risk management, and over 250 payment methods.
Enterprise‑grade payment gateway with omnichannel capabilities, extensive fraud tools, and worldwide acquiring.
Comprehensive suite for in‑store, online, and mobile payments, featuring advanced reporting and integrated loyalty.
PayPal‑owned gateway offering seamless mobile SDKs, vault storage, and support for split payments.
Long‑standing gateway with recurring billing, fraud detection suite, and easy integration for e‑commerce platforms.
Bank‑backed processor delivering high‑volume solutions, robust settlement reporting, and PCI‑compliant services.
Large acquiring network offering flexible pricing, omnichannel terminals, and advanced analytics.
Transparent, flat‑rate processor with integrated invoicing, recurring billing, and a merchant portal.
Square‑owned POS ecosystem with customizable hardware, app marketplace, and built‑in payment processing.
API‑first platform focused on marketplaces and platforms, offering sub‑merchant onboarding and split payouts.
All‑in‑one payment solution for SaaS, e‑commerce, and marketplaces, featuring global acquiring and subscription billing.
International gateway supporting multiple payment methods, recurring billing, and localized checkout experiences.
Emerging‑market focused processor with high acceptance rates in Latin America, Asia, and Eastern Europe.
Simple, flat‑rate gateway tailored for service‑based businesses, offering recurring billing and invoicing.
Platform‑focused gateway with integrated risk management, ideal for SaaS marketplaces and crowdfunding sites.
Flexible processor with transparent pricing, multi‑currency support, and robust reporting tools.
Enterprise‑grade solution offering omnichannel payments, ACH processing, and advanced fraud prevention.