# Best Payment Processing Software - Page 36

## How Many Payment Processing Software Products Does G2 Track?

**Total Products under this Category:** 557

### 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
- 21,900+ Authentic Reviews
- 557+ 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](https://www.g2.com/categories/payment-processing/grids.png?focus%5B%5D=1222&focus%5B%5D=15655&focus%5B%5D=59025&focus%5B%5D=6006&focus%5B%5D=4311&focus%5B%5D=97943&focus%5B%5D=1370291&focus%5B%5D=1191)

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**

### Nickel

Cashflow is the lifeblood of every American business, yet the financial services you rely on to move, save, and borrow money quietly bleed it. Nickel is a different kind of company. We're an all-in-one accounts payable (AP) and accounts receivable (AR) platform that gives your business the financial products, software, and AI it needs to grow its cashflow. We only succeed when you succeed, which is why we do the one thing our peers won't: we publish exactly how we make money on every product. It's not a marketing stunt. It's the most transparent payment processor you'll find, and a new bar for the industry. More than 25,000 B2B businesses, and the accountants who serve them, run their cashflow on Nickel with free unlimited ACH and some of the lowest fees in the industry. Here's what you can do with Nickel: Get paid faster, Accounts Receivable. Create branded payment links and payment portals in seconds and share them by text, email, or your website. Customers pay by card, ACH, or check, and they never need a Nickel account. Save payment methods on file with Nickel Plus to enable one-click and recurring payments. Pay vendors without the busywork, Accounts Payable. Pay any business, 1099 contractor, or individual by ACH, card, wire, or mailed check using just their email address. Set custom approval workflows so large payments always get the right sign-off. Keep more of every dollar, transparent by design. Free unlimited ACH with no per-transaction percentage and no volume cap, on the Nickel Core plan with no monthly fee. No chargeback fees and no hidden costs, plus a published breakdown of how we make money on every product. Competitive 2.9% flat-rate card processing on all domestic cards, with the option to pass card fees to the payer. Built to handle high-value B2B transactions up to $1M without a hitch on Nickel Plus. Stay in sync and in control. Native QuickBooks sync (Online, Desktop, and Enterprise) means every payment matches your books one-to-one, with no batch deposits and no double entry. A Master Account and Subaccount structure lets you manage multiple businesses or clients under a single login. Earn 2% APY on idle cash in Nickel Balance, accrued daily. Developers can build on Nickel's REST API and webhooks for ACH, card, and wire with Nickel Pro. Backed by AI and real humans. CC Penny, Nickel's AI accountant, on any email to coordinate and handle a payment for you. And when money's on the line, a US-based support team is ready to assist you. We're setting an audacious new bar for transparency in financial services, and we want you to hold us to it. Don't ever settle for less. Join 25,000+ businesses moving their money on Nickel. Get started for free in five minutes, with no credit card required.

[Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list_llm&secure%5Bcategory_id%5D=1975&secure%5Bchosen_at%5D=2026-08-07T10%3A08%3A59Z&secure%5Bdisplayable_resource_id%5D=1975&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=page_category&secure%5Bplacement_resource_ids%5D%5B%5D=1975&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=1370291&secure%5Bresource_id%5D=1975&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fpayment-processing%3FhsCtaTracking%3Da15f9a47-d2d3-4a09-bb8b-c434c5dbfc62%257C078495b8-b7a6-4d69-a4c5-7a7dc02ccf3d%26page%3D36&secure%5Btoken%5D=7bac0cb457096300c1b4b30a56112e62f855d7320b310dea23d4b946fd5ba6a3&secure%5Burl%5D=https%3A%2F%2Fwww.getnickel.com%2Fproducts%2Ffree-ach-payments&secure%5Burl_type%5D=free_trial)

### [TriggerPay](https://www.g2.com/products/triggerpay/reviews)

TriggerPay offers seamless real time payments (pay-by-bank) via the Open Banking Faster Payments network. Business users can enhance their payments processing today to achieve lower cost, same day, ultra-secure settlements. TriggerPay has many platforms and ways of working for all businesses, no matter what size, type, or industry. These include iOS/Android apps, online dashboards, pay-by-link (qr/sms/email), a full api for custom integration, and ecommerce plugin/extensions.

#### Who Is the Company Behind TriggerPay?

- **Seller:** [TriggerAppy Ltd](https://www.g2.com/sellers/triggerappy-ltd)
- **Year Founded:** 2012
- **HQ Location:** Downpatrick, Northern Ireland
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=12572c7d7a14c831e15dd87ad3f63f41d06fdd15427a5c7464838c0309af0751&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Ftriggerappyltd%2F&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

### [Trustmore](https://www.g2.com/products/trustmore/reviews)

Embracing change as our constant, we are expanding to continuously elevate our services, offering innovative solutions to better serve our valued clients and simplify their money flows with seamless efficiency.

#### Who Is the Company Behind Trustmore?

- **Seller:** [Trustmore Technologies](https://www.g2.com/sellers/trustmore-technologies)
- **Year Founded:** 2000
- **HQ Location:** Gurugram, IN
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=2270a190f4497391920190818d1b7c610b49625ee74a9d19a74d6116ee018014&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Ftrustmoregroup%2F&secure%5Burl_type%5D=linkedin_company_website)  
27 employees on LinkedIn®

### [TSI Payments](https://www.g2.com/products/tsi-payments/reviews)

TSI Payments, a service of Transactional Services Inc., specializes in providing electronic payments processing using the latest technology, at a price that makes sense for you.

#### Who Is the Company Behind TSI Payments?

- **Seller:** [Tsipay](https://www.g2.com/sellers/tsipay)
- **HQ Location:** N/A
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=7886df2ed926834e5eb248c77dcfa8e5c815d3ab1f0fe3132ced0dba45868834&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2FNo-Linkedin-Presence-Added-Intentionally-By-DataOps&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

### [TZSMM Pay](https://www.g2.com/products/tzsmm-pay/reviews)

TZSMM Pay is a reliable and user-friendly payment gateway designed to simplify transactions for businesses of all sizes. We offer seamless integration, secure payment processing, and round-the-clock customer support to ensure a hassle-free experience. With a commitment to innovation and customer satisfaction, TZSMM Pay is your trusted partner for efficient and secure payment solutions.

#### Who Is the Company Behind TZSMM Pay?

- **Seller:** [TZSMM Pay](https://www.g2.com/sellers/tzsmm-pay)
- **HQ Location:** N/A
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=7886df2ed926834e5eb248c77dcfa8e5c815d3ab1f0fe3132ced0dba45868834&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2FNo-Linkedin-Presence-Added-Intentionally-By-DataOps&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

### [Unipaas](https://www.g2.com/products/unipaas/reviews)

UNIPaaS is the ultimate embedded finance solution for digital platforms. It is a fully white-labelled, end-to-end embedded payment solution that provides a single commercial framework. UNIPaaS is a simple, flexible, and fast way to add embedded finance capabilities to your platform. It is also easy to use and secure. UNIPaaS takes ownership and risk of the offering, so you can focus on your core business. 1 Integration, 1 Contract, 0 Risk!

#### Who Is the Company Behind Unipaas?

- **Seller:** [UNIPaaS](https://www.g2.com/sellers/unipaas)
- **Year Founded:** 2020
- **HQ Location:** Tel Aviv, IL
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=02a730003fcf5274f85b95b26d83219e28da94bb8663b3283c5eb34b950d4cb0&secure%5Burl%5D=http%3A%2F%2Fwww.linkedin.com%2Fcompany%2Funipaas&secure%5Burl_type%5D=linkedin_company_website)  
51 employees on LinkedIn®

### [Unipesa](https://www.g2.com/products/unipesa/reviews)

Unipesa is a fast growing B2B2G financial services infrastructure. The company has developed a multidimensional payments and lending infrastructure with robust and advanced products and solutions, interconnecting businesses across multiple industries in 20+ countries in the Middle East and Africa region (MEA). Since its inception, the main focus of Unipesa is to provide a quality and scalable infrastructure to enable businesses to carry hustle free activities across the MEA Region. Why Us? Integrated ecosystem: full stack of fintech products — payments, POS, wallet, lending, communications. Presence in 20+ countries, 120,000+ agents, 50+ payment channels — proof of scale and maturity. White-label capabilities — launch services under your own brand. Fast launch and flexible collaboration model — low upfront cost, licensing or revenue sharing. Deep understanding of local markets and regional integration expertise.

#### Who Is the Company Behind Unipesa?

- **Seller:** [Unipesa](https://www.g2.com/sellers/unipesa)
- **Year Founded:** 2012
- **HQ Location:** Dubai, AE
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=7f291f64164304554706f7c1f4f5b76db24214ed1dbc066eb99917fee10956f1&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Funipesa&secure%5Burl_type%5D=linkedin_company_website)  
31 employees on LinkedIn®

### [uPayments](https://www.g2.com/products/upayments/reviews)

uPayments is a payment processing software for electronic invoicing and payment delivery.

#### Who Is the Company Behind uPayments?

- **Seller:** [Transformations](https://www.g2.com/sellers/transformations)
- **Year Founded:** 1987
- **HQ Location:** Brentwood, US
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=c341172cbc46c24c26b867b19b37f6bb20a53b88f5684c47659ee5b22ae61629&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fuluro%2F&secure%5Burl_type%5D=linkedin_company_website)  
12 employees on LinkedIn®

### [Utilities Management Software](https://www.g2.com/products/utilities-management-software/reviews)

AOPAY Utilities Management Software is a type of operations and service management solution designed to help utility providers manage and monitor the delivery of essential services such as electricity, water, gas, and waste management. AOPAY software centralizes utility operations, enabling organizations to track usage, manage billing, maintain assets, and handle customer accounts efficiently. AOPAY software is commonly used by municipal utility companies, private utility providers, housing societies, industrial facilities, and service organizations to streamline operations and maintain accurate records. By digitizing utility workflows, organizations can reduce manual errors, ensure accurate billing, and improve customer service delivery. Utilities Management Software supports core functions such as meter reading, consumption tracking, billing and invoicing, payment processing, and customer account management. Asset and maintenance management tools allow organizations to monitor infrastructure, schedule repairs, and maintain service reliability. Reporting and analytics modules provide insights into consumption patterns, revenue generation, and operational performance. Core Features and Capabilities: - Customer and Account Management: Maintains detailed customer profiles and service connections. - Meter and Consumption Management: Tracks usage data and meter readings accurately. - Billing and Payment Management: Automates invoicing, payment collection, and reconciliations. - Asset and Maintenance Management: Monitors infrastructure, schedules maintenance, and tracks repairs. - Reporting and Analytics: Generates reports on consumption, revenue, and operational efficiency. Utilities Management Software often integrates with payment gateways, IoT-enabled meters, CRM systems, and ERP platforms through APIs. By providing centralized control, automated processes, and actionable insights, AOPAY software helps utility providers deliver services efficiently, maintain regulatory compliance, and optimize operational performance across residential, commercial, and industrial customers.

#### Who Is the Company Behind Utilities Management Software?

- **Seller:** [AOPAY Technology](https://www.g2.com/sellers/aopay-technology)
- **Year Founded:** 2019
- **HQ Location:** Delhi, IN
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=be69869acd00d51b606ac944a9b1175712725975bc6d859d303f828a4102b1ad&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Faopay-technology%2F&secure%5Burl_type%5D=linkedin_company_website)  
1 employees on LinkedIn®

### [ValuPay](https://www.g2.com/products/valupay/reviews)

ClearCycle’s ValuPay System (ValuPay™) is a comprehensive payment disbursement system that works in conjunction with any data-centric system. It accepts payment data from all lines of business, across all platforms, business entities, and computing environments.

#### Who Is the Company Behind ValuPay?

- **Seller:** [Clearcycle](https://www.g2.com/sellers/clearcycle)
- **Year Founded:** 1983
- **HQ Location:** Redmond, US
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=9d4b3ac2d33cc332b1cb3560310d698fed3a1f1f3ac3c65e97390a9d015cb522&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fclearcycle-inc%2F&secure%5Burl_type%5D=linkedin_company_website)  
10 employees on LinkedIn®

### [Vendara](https://www.g2.com/products/vendara/reviews)

Vendara is a leading payments platform that leverages their strong infrastructure of payment technology and support systems built over the last 15 years to continuously innovate and deliver modern, expertly built payment solutions, software and APIs. Vendara optimizes payment processing revenue, manages risk exposure and compliance, and invests in feature-rich technology.

#### Who Is the Company Behind Vendara?

- **Seller:** [Vendara](https://www.g2.com/sellers/vendara)
- **HQ Location:** Bellevue, US
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=f210729dd2155f8af330aeff55fc8d03f379d87ab3f585c93edf8432f653d0d4&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fvendarapayments&secure%5Burl_type%5D=linkedin_company_website)  
111 employees on LinkedIn®

### [Verifone Tap](https://www.g2.com/products/verifone-tap/reviews)

Deliver seamless transaction experiences by transforming tablets and mobile devices into secure payment solutions with Verifone's softPOS solution, Verifone Tap.

#### Who Is the Company Behind Verifone Tap?

- **Seller:** [Verifone](https://www.g2.com/sellers/verifone)
- **Year Founded:** 1981
- **HQ Location:** New York, NY
- **Twitter:** @VeriFone  
22,106 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=9699b599359c0a748d9a1871a33bd22e383f096f08a55daaef8ad49b3169dfaf&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F5005%2F&secure%5Burl_type%5D=linkedin_company_website)  
4,708 employees on LinkedIn®

### [Vindi](https://www.g2.com/products/vindi/reviews)

Vindi is the Brazilian leading platform to automate billing and recurring payments with more than 50 payment solutions integrated.

#### Who Is the Company Behind Vindi?

- **Seller:** [Vindi](https://www.g2.com/sellers/vindi)
- **Year Founded:** 2013
- **HQ Location:** São Paulo, BR
- **Twitter:** @vindibr  
9 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=cf5d232a36bbd518bf94600bd09f6460d9c81f149ddf5dda8a42cab314042ba5&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fvindi&secure%5Burl_type%5D=linkedin_company_website)  
410 employees on LinkedIn®

### [Visa Acceptance Solutions](https://www.g2.com/products/visa-acceptance-solutions/reviews)

Visa Acceptance Solutions offers a comprehensive, open payments platform designed to empower businesses of all sizes to create innovative, secure, and scalable payment solutions. By providing access to a broad range of pre-integrated modular services and a growing ecosystem of technology and payment partners, the platform enables businesses to deliver exceptional customer experiences while maintaining flexibility and control over their payment processes. Key Features and Functionality: - Modular Services: Access a variety of pre-integrated services, including card-present and digital acceptance, token management, fraud and risk management tools, and more, allowing for tailored payment solutions. - Open Architecture: The platform's open design facilitates easy integration with existing systems and supports collaboration with preferred vendors and partners. - Developer Tools: Utilize APIs, sample code, and SDKs to streamline the development and deployment of digital commerce experiences. - High Reliability: Benefit from an active-active architecture with 99.999% uptime, ensuring business continuity and minimal service interruptions. - Global Reach: Expand into new markets by processing transactions seamlessly across various channels and geographies. Primary Value and Solutions Provided: Visa Acceptance Solutions addresses the complexities of modern payment processing by offering a secure, flexible, and scalable platform that simplifies the development and management of payment solutions. Businesses can enhance approval rates, reduce fraud, and improve customer satisfaction by leveraging the platform's comprehensive suite of services. The open architecture and extensive partner network enable companies to adapt quickly to evolving customer demands, explore new revenue streams, and maintain a competitive edge in the global marketplace.

#### Who Is the Company Behind Visa Acceptance Solutions?

- **Seller:** [Visa](https://www.g2.com/sellers/visa)
- **HQ Location:** Foster City, California, United States
- **Twitter:** @visa  
416,239 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=299ae4b6d7542c349dabce4c1620d4610d50510f41a6a85b1cbcc3ee476bf45a&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fvisa&secure%5Burl_type%5D=linkedin_company_website)  
28,914 employees on LinkedIn®
- **Ownership:** NYSE: V
- **Total Revenue (USD mm):** $15,082

### [Visa Click to Pay](https://www.g2.com/products/visa-click-to-pay/reviews)

Visa Click to Pay is an online payment solution designed to streamline the checkout process for consumers and merchants alike. By eliminating the need for manual entry of card details, it offers a faster, more secure, and user-friendly experience across various devices and participating online merchants. Built on the EMV® Secure Remote Commerce (SRC standards, Click to Pay leverages tokenization to enhance security and reduce fraud risks. Key Features and Functionality: - Simplified Checkout Process: Users can complete purchases without repeatedly entering card information, reducing friction and speeding up transactions. - Enhanced Security: Utilizes Visa Token Service to replace sensitive card details with secure tokens, minimizing the risk of fraud and unauthorized access. - Cross-Device Compatibility: Offers a consistent and seamless payment experience across desktops, mobile devices, and tablets. - Broad Card Network Support: Compatible with major card brands, including Visa, Mastercard, American Express, and Discover. - Easy Integration for Merchants: Merchants can integrate Click to Pay into their existing checkout systems, enhancing customer satisfaction and potentially increasing conversion rates. Primary Value and User Solutions: Visa Click to Pay addresses common challenges in online shopping by reducing cart abandonment rates and improving sales conversions. For consumers, it offers a hassle-free and secure way to shop online without the repetitive entry of payment information. For merchants, it provides a streamlined checkout experience that can lead to higher authorization rates and reduced fraud incidents, ultimately fostering customer trust and loyalty.

#### Who Is the Company Behind Visa Click to Pay?

- **Seller:** [Visa](https://www.g2.com/sellers/visa)
- **HQ Location:** Foster City, California, United States
- **Twitter:** @visa  
416,239 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=299ae4b6d7542c349dabce4c1620d4610d50510f41a6a85b1cbcc3ee476bf45a&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fvisa&secure%5Burl_type%5D=linkedin_company_website)  
28,914 employees on LinkedIn®
- **Ownership:** NYSE: V
- **Total Revenue (USD mm):** $15,082

### [Volante](https://www.g2.com/products/volante/reviews)

The SWIFT SR2019 Validator, developed by Volante Technologies, is a cloud-based financial message validation service designed to assist institutions in testing and validating their SWIFT Standards Release 2019 messages prior to the official implementation date. Available as an Amazon Machine Image on the AWS Marketplace, this service offers a scalable and cost-effective solution for ensuring compliance with the latest SWIFT standards. Key Features and Functionality: - Comprehensive Validation: The service not only identifies valid and invalid messages but also provides detailed error reports, highlighting specific issues encountered during validation. - API Integration: Equipped with APIs, the validator seamlessly integrates with existing applications, facilitating automated message validation processes. - Flexible Deployment: Users can deploy the validation service within their dedicated hosting environments, ensuring enhanced security and complete control over the validation process. - Cost-Effective Pricing: The service operates on an hourly usage model, providing an affordable and scalable solution without the constraints of message count or data usage fees. Primary Value and User Benefits: The SWIFT SR2019 Validator addresses the critical need for financial institutions to comply with the latest SWIFT standards efficiently. By offering detailed error reporting, it reduces the frequency and severity of formatting errors, thereby minimizing the risk of message rejections. This leads to increased straight-through processing rates, enhanced operational efficiency, and reduced costs associated with financial messaging operations. Furthermore, its cloud-based deployment ensures rapid scalability and flexibility, aligning with the industry's shift towards cloud-first strategies.

#### Who Is the Company Behind Volante?

- **Seller:** [Volante Technologies](https://www.g2.com/sellers/volante-technologies)
- **Year Founded:** 2001
- **HQ Location:** Jersey City, New Jersey
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=12fc184e46e2fb9dbf46c5216db1721fcc7f3f49a7e3014c29c948eb38348bc9&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fvolante-technologies&secure%5Burl_type%5D=linkedin_company_website)  
812 employees on LinkedIn®

- [‹ Prev‹ Prev](/categories/payment-processing?hsCtaTracking=a15f9a47-d2d3-4a09-bb8b-c434c5dbfc62%7C078495b8-b7a6-4d69-a4c5-7a7dc02ccf3d&order=g2_score&page=35#product-list)
- [1](/categories/payment-processing?hsCtaTracking=a15f9a47-d2d3-4a09-bb8b-c434c5dbfc62%7C078495b8-b7a6-4d69-a4c5-7a7dc02ccf3d&order=g2_score#product-list)
- [2](/categories/payment-processing?hsCtaTracking=a15f9a47-d2d3-4a09-bb8b-c434c5dbfc62%7C078495b8-b7a6-4d69-a4c5-7a7dc02ccf3d&order=g2_score&page=2#product-list)
- …
- [32](/categories/payment-processing?hsCtaTracking=a15f9a47-d2d3-4a09-bb8b-c434c5dbfc62%7C078495b8-b7a6-4d69-a4c5-7a7dc02ccf3d&order=g2_score&page=32#product-list)
- [33](/categories/payment-processing?hsCtaTracking=a15f9a47-d2d3-4a09-bb8b-c434c5dbfc62%7C078495b8-b7a6-4d69-a4c5-7a7dc02ccf3d&order=g2_score&page=33#product-list)
- [34](/categories/payment-processing?hsCtaTracking=a15f9a47-d2d3-4a09-bb8b-c434c5dbfc62%7C078495b8-b7a6-4d69-a4c5-7a7dc02ccf3d&order=g2_score&page=34#product-list)
- [35](/categories/payment-processing?hsCtaTracking=a15f9a47-d2d3-4a09-bb8b-c434c5dbfc62%7C078495b8-b7a6-4d69-a4c5-7a7dc02ccf3d&order=g2_score&page=35#product-list)
- 36
- [37](/categories/payment-processing?hsCtaTracking=a15f9a47-d2d3-4a09-bb8b-c434c5dbfc62%7C078495b8-b7a6-4d69-a4c5-7a7dc02ccf3d&order=g2_score&page=37#product-list)
- [38](/categories/payment-processing?hsCtaTracking=a15f9a47-d2d3-4a09-bb8b-c434c5dbfc62%7C078495b8-b7a6-4d69-a4c5-7a7dc02ccf3d&order=g2_score&page=38#product-list)
- [Next ›Next ›](/categories/payment-processing?hsCtaTracking=a15f9a47-d2d3-4a09-bb8b-c434c5dbfc62%7C078495b8-b7a6-4d69-a4c5-7a7dc02ccf3d&order=g2_score&page=37#product-list)

Spotlight Categories

[Media Monitoring Software](https://www.g2.com/categories/media-monitoring)

[Contact Center Workforce Software](https://www.g2.com/categories/contact-center-workforce)

[E-commerce Fraud Protection Software](https://www.g2.com/categories/e-commerce-fraud-protection)

[Email Marketing Software](https://www.g2.com/categories/email-marketing)

[Employer of Record (EOR) Software](https://www.g2.com/categories/employer-of-record-eor)

Similar Categories

- [Payment Gateways](/categories/payment-gateways)
- [Embedded Payments](/categories/embedded-payments)
- [Failed Payment Recovery](/categories/failed-payment-recovery)

- [Installment Payment and Buy Now Pay Later (BNPL)](/categories/installment-payment-and-buy-now-pay-later-bnpl)
- [Payment Analytics](/categories/payment-analytics)
- [Payment Card Issuance](/categories/payment-card-issuance)

- [Payments Orchestration](/categories/payments-orchestration)

[Browse Payment Processing Themes](/categories/payment-processing/themes)

 ![Subhransu Sahu](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Subhransu Sahu")
SS

Researched and written by [Subhransu Sahu](https://research.g2.com/insights/author/subhransu-sahu)

Updated April 9, 2026

Payment processing software helps businesses securely handle and track business-to-business (B2B) payments from customers and to suppliers. It supports any organization that accepts non-cash payments by ensuring transactions are timely, accurate, and integrated with downstream financial systems.

### Core Capabilities of Payment Processing Software

To qualify for inclusion in the Payment Processing category, a product must:

- Collect customer payment information and relay it to a bank for approval or denial
- Transmit approval or denial of a transaction back to the customer or merchant
- Support multiple payment methods such as credit card, ACH, or wire transfer
- Define and track customizable payment rules, terms, and deadlines
- Identify errors such as late payments, overpayments, or failed transactions
- Integrate with ERP, accounting, or accounts receivable and accounts payable systems

### How Payment Processing Software Differs from Other Tools

Payment processing software focuses on secure transaction handling and status verification, working closely with related tools such as [payment gateways](https://www.g2.com/categories/payment-gateways), [accounting software](https://www.g2.com/categories/accounting), [AP automation software](https://www.g2.com/categories/ap-automation), [e-commerce platforms](https://www.g2.com/categories/e-commerce-platforms), and [retail POS systems](https://www.g2.com/categories/retail-pos). Its distinguishing value lies in managing payment execution and error identification across diverse payment methods.

### Insights from G2 on Payment Processing Software

Based on category trends on G2, the importance of reliable transaction approval, seamless integrations, and accurate detection of payment issues to maintain smooth financial operations.

Show More