Best Payment Processing Software - Page 25

How Many Payment Processing Software Products Does G2 Track?

Total Products under this Category: 558

Category Stats (Aug 2026)

  • Average Rating: 4.35/5 (↓0.03 vs Jul 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: QuickBooks Payments (+2.83%) - Among all products in this category, QuickBooks Payments recorded the largest rating increase compared to last month

Last updated: August 05, 2026

How Does G2 Rank Payment Processing Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 22,000+ Authentic Reviews
  • 558+ 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, Stripe Payments, Nickel, and FreshBooks.

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=stripe-stripe-payments&focus%5B%5D=nickel&focus%5B%5D=freshbooks)

Sponsored

Google Cloud Monitoring

Cloud Monitoring collects metric data and provides tools that let you monitor and visualize how your applications and services are performing.

Visit website

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?

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?

FiSTWorks

FiSTWorks is a comprehensive ACH payment solution tailored for small to medium-sized businesses seeking to streamline their payment processes without incurring per-transaction fees. By enabling users to generate NACHA-compliant ACH files, transmit them directly to their bank via SFTP, and manage returns—all within a single platform—FiSTWorks simplifies the complexities associated with ACH transactions. This platform is particularly beneficial for businesses processing between 10 to over 200 payments monthly, offering a cost-effective alternative to traditional check writing and cumbersome bank portals. Key Features and Functionality: - ACH Validator: Ensures NACHA compliance by validating ACH files before bank submission, identifying formatting errors, and verifying routing numbers. - ACH Drafting Tools: Allows users to save bank and recipient details, facilitating the rapid generation of NACHA-compliant ACH files. - ACH Validation API: Provides a REST API for integrating ACH file validation into existing applications, returning compliance results in JSON format. - Guided Correctness: Validates routing numbers upon entry and enforces field constraints in real-time, preventing the generation of invalid files. - Educational Support: Offers in-context help links to a comprehensive wiki, assisting users in understanding complex terms and selecting appropriate SEC codes without leaving the platform. - Reusable Templates: Enables saving of recipients, cloning of drafts, and creation of templates, allowing for quick addition of multiple vendors and reducing repetitive data entry. - Enterprise-Grade Security: Operates on Microsoft Azure with SOC 2 Type II, ISO 27001, and PCI DSS certifications, featuring encrypted SFTP credentials, passwordless authentication with multi-factor options, data masking, immutable audit trails, and minimal data retention. Primary Value and User Solutions: FiSTWorks addresses the challenges small to medium-sized businesses face in managing ACH payments by offering an intuitive, secure, and cost-effective platform. It eliminates the need for writing checks, reduces reliance on complex bank portals, and provides tools that ensure compliance and accuracy in ACH transactions. By automating and simplifying the payment process, FiSTWorks saves time, reduces errors, and enhances financial operations for its users.

Who Is the Company Behind FiSTWorks?

Flute

Flute is a payments and merchant services platform built so growing businesses can run on one system rather than juggle a stack of separate tools. Accept payments in person and online — card-present, card-not-present, ACH, tap to pay, and digital wallets — through plug-and-play hardware, mobile devices, or a virtual terminal that can activate the same day. From the same platform, send digital invoices by text or email, set up recurring billing, store payment details in a secure customer vault, and keep an eye on everything from a redesigned dashboard with near-real-time reporting. Surcharging, dual pricing, and cash discounting help offset card fees, so you keep more of every sale. Money moves on your schedule with next-day funding or instant payouts, and working capital is there when you’re ready to grow. Security runs in the background with PCI DSS Level 1 compliance, network tokenization, encryption, and fraud monitoring, all backed by U.S.-based support for setup and beyond. Flute was built for the businesses powering the everyday economy, including retail, health care, wellness, beauty, automotive, veterinary, and professional services. Enterprise-grade tools without the headaches or the price tag.

Who Is the Company Behind Flute?

  • Seller: Flute
  • Year Founded: 2005
  • HQ Location: Tempe, AZ
  • LinkedIn® Page: www.linkedin.com
    128 employees on LinkedIn®

FORM3

Form3 is a fully managed payment technology service combining a powerful AWS cloud processing platform, multiple-scheme payment gateways and a fully managed 24x7 service model.

Who Is the Company Behind FORM3?

  • Seller: FORM3
  • Year Founded: 2016
  • HQ Location: London, GB
  • LinkedIn® Page: www.linkedin.com
    239 employees on LinkedIn®

Forward

Payment facilitation software and services platform built by software creators, enabling software creators to 2x-3x their revenue by embedding payments.

Who Is the Company Behind Forward?

FSS Real-time Payments

Supercharge your transactions with lightning speed and scale with real-time payments. Investing in tomorrow's technology with FSS Real-time Payments and deliver future-ready customer experiences with one app for all banking requirements, QR payments, 2 factor authentication, Autopay, Bill payment and more.

Who Is the Company Behind FSS Real-time Payments?

  • Seller: FSS
  • Year Founded: 1991
  • HQ Location: Chennai, IN
  • LinkedIn® Page: www.linkedin.com
    3,135 employees on LinkedIn®

Fyorin

Fyorin is a comprehensive financial operations platform that brings together a network of global financial institutions with access to over 220+ currencies to streamline cross-border payments and deliver unified treasury solutions. We provide global businesses with a single platform for global financial operations, accessing multiple financial institutions and expediting cross-border payments instantly to increase efficiency, reduce costs, and grow into new markets, without hassle. Key capabilities: Access to 220+ currencies, 30+ payment rails and 200 countries Cross-Border Payments Virtual Multi-Currency Cards Virtual Accounts (local IBANs) Treasury Management Multi-banking Expense Management Accounts Payable Accounts Receivable Integrations with ERPs and accounting tools Multi-tier team access management

Who Is the Company Behind Fyorin?

  • Seller: Fyorin
  • Year Founded: 2019
  • HQ Location: Valletta, MT
  • Twitter: @FyorinBanking
    48 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    20 employees on LinkedIn®

Gliderpay

Glider is a comprehensive payment communications platform designed to simplify and streamline bill payments for businesses. By integrating seamlessly into existing systems, Glider enhances operational efficiency and improves customer satisfaction by offering secure, flexible, and user-friendly payment solutions. The platform supports various payment methods, including credit and debit cards, digital wallets, and bank transfers, ensuring customers can pay using their preferred channels. With real-time reporting and analytics, businesses gain valuable insights into payment behaviors, enabling them to optimize their billing processes and increase the rate of successful collections. Key Features and Functionality: - Agent-Assisted Payments: Facilitate secure payments over phone and webchat, allowing agents to request and receive payments seamlessly. - Automated Payment Reminders: Set up and run tailored payment campaigns to remind customers of due payments, reducing overdue bills. - Self-Service Payments: Provide an AI-powered chatbot enabling customers to make payments 24/7 without human intervention. - Save Payment Methods: Allow customers to securely save their preferred payment methods for future transactions, enhancing convenience and speed. - Payment Plans: Offer flexible payment options with customizable dates, amounts, and frequencies to accommodate customer needs. - In-Person Payments: Enhance the customer payment experience by accepting payments without traditional terminals, using QR codes and digital channels. - Analytics & Insights: Access real-time reporting on user behaviors and payment patterns to inform business decisions. - Integrations: The platform is payment gateway agnostic and can be integrated with various business systems, ensuring flexibility and scalability. Primary Value and Solutions: Glider addresses the critical need for businesses to offer secure and convenient bill payment options, which is essential for improving customer satisfaction and increasing the rate of payments collected. By automating payment-related communications and providing multiple payment channels, Glider reduces manual tasks, minimizes errors, and streamlines workflows. The platform's real-time insights and reporting tools help businesses identify payment trends, reduce overdue bills, and enhance overall financial performance. Additionally, Glider's flexible and secure payment solutions cater to various business areas, including contact centers, billing departments, and collections, making it a versatile tool for optimizing payment processes.

Who Is the Company Behind Gliderpay?

GoACH

GoACH is a NACHA-compliant ACH payment processor built for high-risk business verticals - merchant cash advance (MCA), credit repair, debt settlement, collections, insurance premiums, and other specialty industries where standard processors decline or impose heavy reserves. It combines same-day and real-time ACH rails with an AI-driven risk engine trained on MCA-specific transaction patterns to detect and suppress return risk before settlement. GoACH supports all major SEC codes (CCD, PPD, WEB, TEL) with built-in WEB debit authorization management, live return-rate monitoring, and audit-ready NACHA reporting. Its API-first architecture - REST endpoints, webhooks, sandbox, and SDKs - lets funders and AI agents automate debits, returns, and retries. Operated by Unity FI Solutions LLC, Charlotte, NC.

Who Is the Company Behind GoACH?

Guru Pay

A leading European financial services provider (EMI), offering dedicated IBANs, SWIFT/SEPA payments, and debit card functionality. Guru Pay streamlines excellence, guarantees safety and security, and are experts at B2B payments processing.

Who Is the Company Behind Guru Pay?

  • Seller: Guru Pay
  • Year Founded: 2018
  • HQ Location: Vilnius, LT
  • LinkedIn® Page: www.linkedin.com
    45 employees on LinkedIn®

High Risk Merchant Account

High Risk Merchant Account LLC ( HRMA-LLC ) Provides alternative payment solutions to high risk business, otherwise turned down by traditional banking partners. Products include credit card merchant services and ach processing solutions to accept all forms of payments from customers & clients. Specializing in high volume merchant processing with high monthly volumes falling outside the risk tolerance of traditional banking partners.

Who Is the Company Behind High Risk Merchant Account?

  • Seller: HRMA-LLC
  • Year Founded: 2010
  • HQ Location: Charleston, US
  • Twitter: @highrisk101
    177 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    5 employees on LinkedIn®

HiTRUSTpay

HiTRUSTpay is a comprehensive e-commerce payment gateway designed to provide secure, efficient, and user-friendly payment solutions for online merchants. Serving over 3,000 customers in the Greater China region, HiTRUSTpay facilitates seamless transactions between merchants and credit card acquiring banks. The platform supports a wide array of payment methods, including major international credit cards and mobile payment options like Apple Pay, Samsung Pay, and Google Pay Wallet, ensuring a versatile and convenient payment experience for customers. With a strong emphasis on security, HiTRUSTpay is PCI-DSS Level 1 certified and supports EMVCo's 3-D Secure authentication, safeguarding sensitive transaction data and enhancing trust between merchants and their clientele. Key Features and Functionality: - Diverse Payment Methods: Supports various national and international credit cards, debit cards, and mobile payment options, catering to a broad customer base. - Multi-Currency Support: Offers online stores the flexibility to conduct sales and accept payments in multiple currencies, including Taiwan dollars and US dollars. - Advanced Security Measures: Achieved PCI-DSS Level 1 certification and integrates 3-D Secure authentication to ensure the highest standards of payment security. - User-Friendly Backend System: Provides an intuitive administrative interface designed for non-technical users, simplifying transaction management, account checks, and refund requests. - Quick Application Process: Ensures a swift and smooth onboarding process, allowing merchants to integrate the payment gateway without requiring technical expertise. Primary Value and Problem Solved: HiTRUSTpay addresses the critical need for secure and efficient online payment processing in the e-commerce sector. By offering a versatile range of payment options and robust security features, it enables merchants to provide a trustworthy and seamless payment experience to their customers. The platform's user-friendly design and quick integration process reduce operational complexities, allowing businesses to focus on growth and customer satisfaction. Ultimately, HiTRUSTpay enhances transaction security, broadens payment accessibility, and streamlines payment management for online merchants.

Who Is the Company Behind HiTRUSTpay?

  • Seller: HiTrust
  • Year Founded: 1993
  • HQ Location: Taipei, TW
  • LinkedIn® Page: www.linkedin.com
    127 employees on LinkedIn®

Hubpay Corporate FX

Hubpay is a corporate FX service and provides a global multi currency account for UAE based businesses and also helps individuals to send money across the globe to 50+ countries.

Who Is the Company Behind Hubpay Corporate FX?

  • Seller: Hubpay
  • Year Founded: 2020
  • HQ Location: Abu Dhabi, AE
  • LinkedIn® Page: www.linkedin.com
    74 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

Hudson

Hudson Technology Systems simplifies contractual payments between parties by automating complex financial obligations defined by business contracts and the compensation terms that stem from them. Organizations in real estate, private equity, asset management, M&A, and other high-dollar value sectors rely on contracts to outline who pays whom, when, under what conditions, and through which accounts. But turning those terms into actual money movement usually requires teams of analysts to translate legal terms into spreadsheets, track obligations manually, chase approvals, and reconcile transactions after the fact. This process is slow, error-prone, and difficult to audit. Hudson replaces that laborious translation layer with AI-driven automation. The platform extracts the payment logic from contracts, creates the associated payment flows, then executes the transactions automatically: scheduling payments, triggering fund movements, enforcing conditions, routing approvals, and generating reports - all with full traceability and no manual intervention. Integrated compliance (OFAC, KYC/B, AML, etc.), real-time fraud detection, multiple payment rails, business banking, and treasury management functions ensure payments are secure, compliant, and fully integrated into existing corporate systems. By unifying business banking, escrow, contractual payments, and complex transaction workflows into a single platform, Hudson enables organizations to manage high-stakes payments accurately, transparently, and at scale - with professional implementation services to ensure fast deployment and ongoing support.

Who Is the Company Behind Hudson?

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