Best Payment Processing Software - Page 28

How Many Payment Processing Software Products Does G2 Track?

Total Products under this Category: 770

Category Stats (Oct 2026)

  • Average Rating: 4.36/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Worldpay (+1.74%) - Among all products in this category, Worldpay recorded the largest rating increase compared to last month

Last updated: October 16, 2026

How Does G2 Rank Payment Processing Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 23,000+ Authentic Reviews
  • 770+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Payment Processing Software

G2 Grid® for Payment Processing Software plotting products by satisfaction and market presence

Highlighted products: PayPal Payments, Amazon Pay for Business, Venmo, BILL AP/AR, Adyen Payments, Nickel, PayPal Checkout, and Stripe Payments.

Underlying data: [Grid® JSON](https://www.g2.com/categories/payment-processing/grids.json?focus%5B%5D=paypal&focus%5B%5D=amazon-pay-for-business&focus%5B%5D=paypal-venmo&focus%5B%5D=bill-ap-ar&focus%5B%5D=adyen-payments&focus%5B%5D=nickel&focus%5B%5D=paypal-checkout&focus%5B%5D=stripe-stripe-payments)

EximPe

A global payment gateway to send and receive trade payments at the best FX rates for importers and exporters.

Who Is the Company Behind EximPe?

  • Seller: EximPe
  • Year Founded: 2021
  • HQ Location: Mumbai, IN
  • LinkedIn® Page: www.linkedin.com
    43 employees on LinkedIn®

EzLink Enterprise EFT Switch

EzLink Enterprise is a PCI S3 Certified, high-performance EFT (Electronic Funds Transfer) switch designed to process, authorize, and route credit and debit card transactions in real time. Built for scalability and flexibility, EzLink supports a wide range of terminals including ATMs, kiosks, POS, and teller systems—across multiple institutions and hardware brands. Powered by EzKernel middleware, it features a multi-layered n-tier architecture and runs on UNIX-based systems like Linux, Solaris, and AIX. EzLink supports global messaging standards such as ISO 8583 and ISO 20022, enabling seamless integration with domestic and international payment networks. Fully certified by Visa, MasterCard, RuPay, and CUP, EzLink is ideal for banks, fintechs, and payment processors looking for a secure, customizable, and future-ready switching solution.

Who Is the Company Behind EzLink Enterprise EFT Switch?

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Facilipay

Facilipay is a payment convergence provider delivering omnichannel payment options to businesses and organisations.

Who Is the Company Behind Facilipay?

Fatora

all-in-one tool to take your business online, it provides you with online store & online payment

Who Is the Company Behind Fatora?

  • Seller: Fatora
  • Year Founded: 2017
  • HQ Location: Doha, QA
  • LinkedIn® Page: www.linkedin.com
    16 employees on LinkedIn®

Fat Zebra

Fat Zebra is an Australian digital payments platform that simplifies online credit card processing for businesses of all sizes. Established in 2012, it offers a secure, reliable, and scalable solution for merchants seeking efficient payment processing. With a focus on security and user experience, Fat Zebra processes over 250 million transactions annually, totaling more than $20 billion. Trusted by prominent brands like Moshtix, MYOB, RACQ, and Aus, the platform ensures high approval rates, reduced fraud, and optimized cost of acceptance. Key Features and Functionality: - Easy Integration: Fat Zebra provides straightforward integration with various e-commerce platforms, enabling businesses to set up quickly. - PCI DSS Compliance: The platform adheres to Payment Card Industry Data Security Standards, ensuring secure handling of payment data. - Multi-Currency Support: Fat Zebra supports transactions in multiple currencies, catering to a global customer base. - Recurring Payments: It facilitates automated recurring payments, ideal for subscription-based business models. - Detailed Reporting & Analytics: Merchants have access to comprehensive insights about their transactions, aiding informed business decisions. - Fraud Prevention Tools: The platform offers tools to identify and prevent potentially fraudulent activities. - Responsive Customer Support: Fat Zebra provides support to address queries, concerns, or issues related to payment processing. - Direct Debits: Beyond credit card payments, Fat Zebra allows merchants to set up and manage direct debits. - Tokenization: This feature enables businesses to safely retain client card information for subsequent purchases, ensuring a seamless checkout process for recurrent shoppers. - Payouts: An easy way to send money to bank accounts, domestically or internationally. - Hosted Payment Pages: For businesses that prefer not to handle payment data directly, Fat Zebra offers hosted payment pages that can be branded to match the merchant’s identity. Primary Value and Solutions: Fat Zebra addresses the complexities of online payment processing by offering a secure, reliable, and user-friendly platform. It enables businesses to accept a wide range of payment methods, including major credit cards and digital wallets, across multiple currencies. The platform's robust security measures, such as PCI DSS compliance and advanced fraud prevention tools, protect sensitive payment information and reduce the risk of fraud. Additionally, Fat Zebra's detailed reporting and analytics provide merchants with valuable insights to optimize their operations and drive growth. By simplifying integration and offering responsive customer support, Fat Zebra ensures a seamless payment experience for both businesses and their customers.

Who Is the Company Behind Fat Zebra?

  • Seller: Fat Zebra
  • Year Founded: 2012
  • HQ Location: Surry Hills, AU
  • Twitter: @fat_zebra
    159 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    38 employees on LinkedIn®

Fianto

Fianto helps SaaS businesses, API providers and membership businesses collect recurring stablecoin payments on Solana. Customers authorize payments up to a cap per billing period, and payments settle directly from the buyer wallet to the merchant wallet. Fianto currently supports USDC on Solana and provides hosted checkout, a merchant dashboard, developer SDKs and signed webhooks. Merchants can connect payment events to their own subscription and access-management workflows. Documentation: https://docs.fianto.xyz/ Official X: https://x.com/Fiantoxyz GitHub: https://github.com/fianto-xyz

Who Is the Company Behind Fianto?

Finical

Finical, Inc is a leading provider of card processing services and merchant solutions to traditional and online businesses throughout the nation. Finical is registered with Visa and MasterCard and is sponsored by Wells Fargo Bank. In the merchant services industry, there is a wide range of electronic payment systems for businesses to choose from, and Finical proudly provides just about all of them. They include the ability for merchants to accept major credit cards such as Visa, MasterCard, Discover, American Express, JCB, and Debit cards. We are committed to helping our merchants increase their revenue by offering their customers various payment options. Finical also offers gift cards, loyalty cards, short term business loans, and the very popular cash discount and surcharge program, which enables businesses to eliminate up to 100% of their credit card processing fees. Finical’s goal is to always be ahead of its competition by providing not just money saving solutions to its merchants, but also providing services that will help its merchants increase their revenue.

Who Is the Company Behind Finical?

  • Seller: Finical
  • Year Founded: 2012
  • HQ Location: Dallas, US
  • LinkedIn® Page: www.linkedin.com
    42 employees on LinkedIn®

FinOn Payment Solutions

FinOn is a Dubai-based technology provider specializing in next-generation digital payment solutions and services for Banks, PSPs, Card Processors, and large merchants. We provide White Label Payment Gateway for card and A2A instant payments, 3D Secure Server with iOS and Android SDKs; 3D Secure ACS, and Payment Gateway as a Service.

Who Is the Company Behind FinOn Payment Solutions?

Fintecture

The safer & cheaper immediate transfer. Free up your business. Seamless transactions to reduce your costs. A smooth experience to increase your conversion rate. No sensitive data collected for absolute security.

Who Is the Company Behind Fintecture?

Fintua

Rise above indirect tax complexity Indirect tax is changing fast. New eInvoicing mandates, increasing reporting obligations and growing regulatory scrutiny are making compliance more difficult for multinational organisations. Fintua helps tax and finance teams simplify indirect tax management through a connected platform that combines VAT compliance, eInvoicing, VAT recovery and tax office payments. Built by indirect tax specialists for tax professionals, Fintua gives you greater control, improved visibility and the confidence to stay ahead of change. 5 ways Fintua helps you rise above growing indirect tax complexity 1. Bring indirect tax into one connected platform Managing tax obligations across multiple systems, jurisdictions and providers creates unnecessary complexity. Fintua brings VAT compliance, eInvoicing, VAT recovery and tax office payments together in a single platform, helping teams work more efficiently while reducing operational risk. 2. Replace manual processes with automation Your team should spend less time gathering data and chasing deadlines, and more time delivering strategic value. Fintua automates repetitive tasks, streamlines workflows and creates a clear audit trail across your indirect tax processes. 3. Stay ahead of regulatory change Indirect tax regulations continue to evolve across Europe and beyond. Fintua combines technology with specialist expertise to help you adapt quickly to new requirements, minimise disruption and maintain compliance with confidence. 4. Give tax and finance teams greater visibility When obligations span multiple entities and jurisdictions, visibility becomes critical. Fintua provides a centralised view of your indirect tax activities, helping stakeholders make informed decisions, improve governance and reduce risk. 5. Scale with your business Whether you're expanding into new markets, managing more entities or preparing for new eInvoicing requirements, Fintua is designed to support growth without adding complexity. Our platform helps multinational organisations build a more efficient and future-ready approach to indirect tax management. One platform. Four solutions. Comply Manage global VAT compliance through a structured, controlled and efficient process. eInvoice Support eInvoicing and continuous transaction control (CTC) requirements with confidence. Recover Maximise VAT recovery opportunities while reducing administrative effort. Pay Manage tax authority payments through a single connected process with greater visibility and control. Built for multinational organisations Fintua is designed for tax and finance professionals, whether your goal is reducing compliance risk, improving efficiency or preparing for future tax digitisation initiatives, Fintua gives you the technology and expertise to achieve it. Ready to simplify indirect tax? See how Fintua helps multinational organisations reduce complexity, strengthen compliance and improve operational efficiency across global tax processes. Book a demo today and discover how you can rise above the rest.

Average Rating: 4.7/5.0

Total Reviews: 6

How Do G2 Users Rate Fintua?

  • Has the product been a good partner in doing business?: 9.2/10 (Category avg: 8.8/10)

Who Is the Company Behind Fintua?

  • Seller: Fintua
  • Company Website:
  • Year Founded: 1998
  • HQ Location: Kilkenny, IE
  • Twitter: @FintuaGlobal
    757 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    264 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Large, 33% Medium

What Are Recent G2 Reviews of Fintua?

Fiskl Accounting

Discover Fiskl: The All-In-One AI-Powered Finance Management and Accounting App for Small Businesses Managing your small business finances doesn't have to be painful and time-consuming. Fiskl makes it easy with a comprehensive suite of accounting, invoicing, reporting, and financial tools tailored for entrepreneurs' needs. Trusted by over 70,000 SMEs globally, Fiskl provides award-winning financial management accessible anywhere via mobile. Key features include: 🔹 Full Accounting Capabilities: Fiskl delivers complete double-entry accounting covering invoicing, bank/credit card connections, expense tracking, reconciliation, financial statements, and more. 🔹 AI-Powered Automation: Our proprietary auto-categorization engine uses AI to automatically categorize transactions, match transfers, and reconcile accounts, saving hours of manual work. 🔹 Mobile Apps: Our iOS and Android apps enable managing finances on the go with full accounting on mobile - a must for today's businesses. 🔹 Multi-Currency: Advanced multi-currency support across 168 currencies with automated reconciliation of foreign transactions. 🔹 Global Tax Handling: Built-in tax compliance for 100+ countries with automated VAT calculations and reporting. 🔹 Multi-Language Invoicing: Create professional invoices in over 60 languages to smoothly communicate with international clients. 🔹 Extensive Payment Options: Fiskl integrates with leading payment gateways like Stripe, PayPal, Apple Pay, and many more. 🔹 Bank Feeds & Sync: Automatically import transactions from over 21,000 banks globally into accounting via bank feeds and our syncing engine. 🔹 Custom Reporting: Build fully customizable financial statements with drag-and-drop simplicity to track KPIs for your business. 🔹 Collaboration: Client portals allow sharing invoices and accounting visibility with your customers and accountant. 🔹 API & Integrations: Fiskl APIs enable connecting other tools like POS systems, e-commerce platforms, and CRMs. 🔹 Suitable for Any Industry: Users range from freelancers to retail stores to agencies - Fiskl caters to all types of small businesses. With Fiskl's automation, mobile access, seamless global coverage, and intuitive design, you can say goodbye to accounting hassles. Instead of juggling spreadsheets, enjoy insightful financial overviews in minutes via desktop or mobile. Join the thousands of entrepreneurs who have made the switch to Fiskl. Sign up today and take control of your business finances!

Average Rating: 4.6/5.0

Total Reviews: 14

How Do G2 Users Rate Fiskl Accounting?

  • Has the product been a good partner in doing business?: 9.4/10 (Category avg: 8.8/10)

Who Is the Company Behind Fiskl Accounting?

Who Uses This Product?

  • Company Size: 86% Small, 14% Medium

What Are Recent G2 Reviews of Fiskl Accounting?

What Are G2 Users Discussing About Fiskl Accounting?

Subhransu Sahu
SS
Researched and written by Subhransu Sahu
Updated April 9, 2026