# Best Payment Processing Software - Page 12 ## 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** ### Solvexia Solvexia is the reconciliation platform built for complex, high-volume finance operations. It is used by finance and accounting teams that have outgrown spreadsheets and basic reconciliation tools, and need a platform that handles the scale, complexity, and data fragmentation that standard solutions cannot. Most reconciliation tools work well for simple, structured data. Solvexia is designed for environments where matching is difficult, data comes from multiple disconnected sources, and manual workarounds have become the norm. In high-volume environments, that gap between what standard tools can do and what the business actually requires is where Solvexia operates. Who uses Solvexia? Solvexia is typically used by mid-sized and enterprise finance teams running high-volume reconciliation processes across multiple data sources and entities. Common users include financial controllers, reconciliation managers, and finance operations teams responsible for transaction reconciliation, regulatory reporting, financial close activities, and data validation at scale. It is commonly adopted when ERP reconciliation breaks down under the weight of non-standard matching rules or unexpected data volumes, when spreadsheet workarounds have become unmanageable, or when the reconciliation process itself — not just the management of it — is the bottleneck. Core capabilities: 1. Matching intelligence that handles what others can't Solvexia automates reconciliation at a level of complexity where other tools break down. It supports one-to-many and many-to-many matching, partial matches, and timing differences across fragmented, multi-source data. Exceptions are handled automatically, without manual workarounds, and match rates are maintained even as data complexity and transaction volumes increase. Across finance teams dealing with high transaction volumes and non-standard matching requirements, Solvexia is known for maintaining high match rates where other platforms require manual intervention to fill the gaps. 2. Data connectivity across every source Solvexia connects every data source into a single automated reconciliation workflow. ERPs, bank files, payment processors like Stripe and PayPal, Excel, APIs, and databases all feed into one process, regardless of format or volume. There is no need to normalize data before it enters the platform or build custom pipelines to make sources compatible. In high-volume environments where data is spread across multiple systems with inconsistent formats, Solvexia centralizes the entire process without requiring technical resources to maintain the connections. 3. Built to scale with transaction volume, not against it Unlike tools that slow down or produce degraded match rates as data volumes grow, Solvexia is built for it. The platform handles thousands to millions of transactions without performance trade-offs, making it suitable for organizations where transaction volumes fluctuate significantly or are expected to grow. Solvexia is often used when finance teams have hit the ceiling of what their current reconciliation tool or spreadsheet process can handle, and need a platform that scales with the business rather than requiring a rebuild every time volume increases. 4. Finance-led automation, no IT dependency Workflows in Solvexia are built and maintained by finance teams, not developers. Matching logic, workflow rules, and data connections are all configurable without custom code or technical resources. There is no IT backlog standing between a finance team and a working reconciliation process, and no dependency on development resources to make changes when business requirements evolve. This matters in practice: finance teams can implement, adjust, and maintain their own processes independently, which reduces time-to-value and keeps the platform responsive to how the business actually works. 5. Workflow control and process governance Solvexia provides configurable workflows that support approvals, reviews, commentary, and audit trails. These controls allow finance teams to enforce consistent process execution, manage exceptions, and maintain the documentation required for audit and compliance purposes, without relying on manual tracking or email-based sign-off processes. How Solvexia compares Solvexia is faster to implement than enterprise compliance platforms, which are built around audit infrastructure and require significant upfront configuration. For finance teams that need matching intelligence and workflow flexibility without the enterprise overhead, Solvexia delivers the core reconciliation capability at a fraction of the cost and implementation timeline, typically 90 days. Unlike close management tools that focus on visibility into the month-end close process, Solvexia is built for teams where the reconciliation work itself is the hard problem. If the bottleneck is inside the close, not the coordination of it, Solvexia goes deeper. Compared to ERP-native reconciliation functionality, Solvexia handles the scenarios where standard tools break down: non-standard matching rules, data sources that do not conform to expected formats, and transaction volumes that exceed what the ERP was designed to support. Finance teams can configure Solvexia to adapt to the business, rather than adapting the business to fit the tool. Typical use cases: Solvexia is typically used for transaction and account reconciliation, intercompany reconciliation, payment reconciliation across processors and banks, regulatory and management reporting, rebate and incentive calculations, financial close support, and ongoing data quality monitoring across multiple entities and systems. [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=2026-08-07T20%3A57%3A20Z&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=97931&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%3D12&secure%5Btoken%5D=ef54be3b8ae1ccbf8276ddd27489b1fbdd01f55d09bdd54b4750b6424640cec1&secure%5Burl%5D=https%3A%2F%2Fwww.solvexia.com&secure%5Burl_type%5D=company_website) ### [Bottomline Connectivity Services](https://www.g2.com/products/bottomline-connectivity-services/reviews) Connectivity Services allows your financial institution to offer cost-effective, innovative solutions, including enhanced cross-border and real-time payments, transaction tracking, and support for industry standards like ISO 20022. These are backed by strong compliance, fraud prevention, and monitoring tools for maximum security. **Average Rating:** 4.4/5.0 **Total Reviews:** 4 #### How Do G2 Users Rate Bottomline Connectivity Services? - **Has the product been a good partner in doing business?:** 3.3/10 (Category avg: 8.7/10) #### Who Is the Company Behind Bottomline Connectivity Services? - **Seller:** [Bottomline](https://www.g2.com/sellers/bottomline) - **Year Founded:** 1989 - **HQ Location:** Portsmouth, NH - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=c998981f927cfa40ba1b2f6038c1224df31a57f65b5ee929681fd72b9b2b770e&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fbottomline-payments&secure%5Burl_type%5D=linkedin_company_website) 2,949 employees on LinkedIn® - **Ownership:** EPAY - **Total Revenue (USD mm):** $442 #### Who Uses This Product? - **Company Size:** 50% Medium, 50% Small #### What Do G2 Reviewers Say About Bottomline Connectivity Services? _AI-generated summary from verified user reviews_ ##### Pros - Users appreciate the **streamlined payment processes** of Bottomline Connectivity Services, benefiting from a comprehensive range of modules. - Users benefit from the **streamlined payment processes** of Bottomline Connectivity Services, enhancing overall efficiency and functionality. ##### Cons - Users find the **limited customization** of Bottomline Connectivity Services leads to complex workarounds and integrations. #### What Are Recent G2 Reviews of Bottomline Connectivity Services? **["The one-stop solution for all your treasury management woes!"](https://www.g2.com/survey_responses/bottomline-connectivity-services-review-5061669)** **Rating:** 4.5/5.0 stars _— Aishwarye D._ [Read full review](https://www.g2.com/survey_responses/bottomline-connectivity-services-review-5061669) **["Reduced the possibility of incurring losses"](https://www.g2.com/survey_responses/bottomline-connectivity-services-review-10705197)** **Rating:** 4.0/5.0 stars _— Richard X._ [Read full review](https://www.g2.com/survey_responses/bottomline-connectivity-services-review-10705197) #### What Are G2 Users Discussing About Bottomline Connectivity Services? - [What is Bottomline GT Suite used for?](https://www.g2.com/discussions/what-is-bottomline-gt-suite-used-for) ### [EveryBill](https://www.g2.com/products/everybill/reviews) EveryBill is a Rhode Island based resource that develops custom software enabling our clients to provide customer service and collection services 24/7. Our products are customized to the needs of our clients and are scalable to address future growth. Our capabilities enable our client's customers to access and manage their individual accounts for information and to make payments or transfer files, These automated services provide another layer of security in customer service and automate the most frequent customer-agent interactions. The products we develop meet all ADA requirements, Are HIPAA compliant and conform to all regulations for credit and check usage. **Average Rating:** 5.0/5.0 **Total Reviews:** 2 #### How Do G2 Users Rate EveryBill? - **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 8.7/10) - **Self Service Portal:** 10.0/10 (Category avg: 8.6/10) - **Accounting integration:** 10.0/10 (Category avg: 8.4/10) #### Who Is the Company Behind EveryBill? - **Seller:** [EveryBill](https://www.g2.com/sellers/everybill) - **Year Founded:** 2008 - **HQ Location:** East Providence, US - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=4f1038d1d8b04c01527669e588004b68b34b9f397b09c1173c341725f3f9a84a&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Feverybill%2F&secure%5Burl_type%5D=linkedin_company_website) 5 employees on LinkedIn® #### Who Uses This Product? - **Company Size:** 50% Small #### What Do G2 Reviewers Say About EveryBill? _AI-generated summary from verified user reviews_ ##### Pros - Users value the **unmatched reliability** of EveryBill, highlighting responsive support and ease of use for transactions. - Users find the **easy setup** of EveryBill highly convenient, enhancing their overall satisfaction with the service. - Users commend the **unmatched reliability** of EveryBill, ensuring effortless payment processing without the need for additional staff. - Users value the **reliable customer support** of EveryBill, appreciating the team's quick assistance when needed. - Users value the **customization options** of EveryBill, enhancing their experience with tailored messaging and support. #### What Are Recent G2 Reviews of EveryBill? **["Unmatched Reliability and Customization"](https://www.g2.com/survey_responses/everybill-review-12085461)** **Rating:** 5.0/5.0 stars _— Adam C._ [Read full review](https://www.g2.com/survey_responses/everybill-review-12085461) **["Reliable Service and Excellent Support Team"](https://www.g2.com/survey_responses/everybill-review-11878861)** **Rating:** 5.0/5.0 stars _— Stephanie R._ [Read full review](https://www.g2.com/survey_responses/everybill-review-11878861) ### [LinkPay](https://www.g2.com/products/linkpay/reviews) Link was founded in 2021 to provide open-banking solutions to U.S. businesses and merchants. Our flagship product, LinkPay, is a low-cost payment solution that enables customers to pay with their bank accounts. Businesses can save up to 70% on payment processing fees while giving their customers the flexibility to pay directly with their bank accounts. We give consumers and businesses control over how their information is being used, while also allowing them to unlock additional economic benefits. **Average Rating:** 5.0/5.0 **Total Reviews:** 2 #### How Do G2 Users Rate LinkPay? - **Self Service Portal:** 10.0/10 (Category avg: 8.6/10) - **Level 3:** 10.0/10 (Category avg: 7.8/10) - **Accounting integration:** 10.0/10 (Category avg: 8.4/10) #### Who Is the Company Behind LinkPay? - **Seller:** [Link](https://www.g2.com/sellers/link) - **HQ Location:** San Francisco, US - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=ead8a6df31d48dde7ca1359bb4ffb98f08bf074c8eef978c3600c4adfcc187cf&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Flinkmoney%2F&secure%5Burl_type%5D=linkedin_company_website) 42 employees on LinkedIn® #### Who Uses This Product? - **Company Size:** 100% Small #### What Do G2 Reviewers Say About LinkPay? _AI-generated summary from verified user reviews_ ##### Pros - Users value the **accessible and responsive customer support** of LinkPay, making payment processes seamless. - Users value the **easy payments** feature of LinkPay, enhancing their transaction experience effortlessly. #### What Are Recent G2 Reviews of LinkPay? **["LinkPay is Convient"](https://www.g2.com/survey_responses/linkpay-review-10712688)** **Rating:** 5.0/5.0 stars _— Ariadne J._ [Read full review](https://www.g2.com/survey_responses/linkpay-review-10712688) **["Quick and easy"](https://www.g2.com/survey_responses/linkpay-review-8759800)** **Rating:** 5.0/5.0 stars _— Verified User in Apparel & Fashion_ [Read full review](https://www.g2.com/survey_responses/linkpay-review-8759800) ### [Marqeta](https://www.g2.com/products/marqeta/reviews) Marqeta is the modern card issuing platform empowering builders to bring the most innovative products to the world. Marqeta provides developers advanced infrastructure and tools for building highly configurable payment cards. With its open APIs, the Marqeta platform is designed for businesses who want to easily build tailored payment solutions to create best-in-class experiences and power new modes of money movement. Marqeta built its simple, trusted, and scalable platform from the ground up to help companies design seamless payment experiences, streamline purchase flows, and bring products to market faster, while minimizing fraud risk. Marqeta’s payment APIs enable: - Card issuing: Instant issuance of physical, virtual, and tokenized cards with direct provisioning to digital wallets - Card processing: Real-time funding using our Just-in-Time (JIT) Funding feature with dynamic spend controls to reduce fraud - Card applications: A suite of applications and tools that help you build, manage, and run your card program - Modern architecture: Developer-friendly, modern open APIs, cloud infrastructure and webhooks **Average Rating:** 4.4/5.0 **Total Reviews:** 5 #### How Do G2 Users Rate Marqeta? - **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 8.7/10) - **Self Service Portal:** 8.3/10 (Category avg: 8.6/10) - **Level 3:** 8.3/10 (Category avg: 7.8/10) - **Accounting integration:** 7.5/10 (Category avg: 8.4/10) #### Who Is the Company Behind Marqeta? - **Seller:** [Marqeta](https://www.g2.com/sellers/marqeta) - **Year Founded:** 2010 - **HQ Location:** Oakland, California, United States - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=fed842e39966e6360c62946f91ad4ba36bf9f1d9691f4cf417239cb3251893a9&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fmarqeta&secure%5Burl_type%5D=linkedin_company_website) 1,003 employees on LinkedIn® - **Ownership:** NASDAQ: MQ #### Who Uses This Product? - **Company Size:** 40% Medium, 40% Small #### What Do G2 Reviewers Say About Marqeta? _AI-generated summary from verified user reviews_ ##### Pros - Users value the **time-saving features** of Marqeta, enabling efficient management of card issuing and payments. - Users value the **extensive customization options** of Marqeta, enabling tailored control over payment card processes and features. - Users appreciate the **ease of use** of Marqeta, finding card issuing and payments flexible and straightforward. - Users appreciate the **easy and flexible card issuing and payments** with Marqeta, enhancing their payment processes significantly. - Users appreciate the **ease and flexibility** of card issuing and payments with Marqeta, enhancing overall efficiency. ##### Cons - Users find the **process complexity** challenging, especially if they're not experienced with APIs or developer tools. - Users find the **setup process complex** , especially if they lack API or developer tool experience. #### What Are Recent G2 Reviews of Marqeta? **["Perfectly aligned with our specific business needs"](https://www.g2.com/survey_responses/marqeta-review-10632567)** **Rating:** 4.0/5.0 stars _— Ahmed S._ [Read full review](https://www.g2.com/survey_responses/marqeta-review-10632567) **["The Future of Fintech with Flexible Card Solutions"](https://www.g2.com/survey_responses/marqeta-review-10047687)** **Rating:** 4.5/5.0 stars _— Rahul R._ [Read full review](https://www.g2.com/survey_responses/marqeta-review-10047687) ### [Mastercard Open Banking (formerly Finicity)](https://www.g2.com/products/mastercard-open-banking-formerly-finicity/reviews) Finicity’s open banking platform makes connecting your customers’ financial data to your app or service simple. Finicity’s open banking platform is being used by some of the largest and most innovative organizations in the world to empower their customers with better financial experiences. Data quality is essential to your experience. Our data is battle tested in the most rigorous markets. Easily code to endpoints, test data and connect to Finicity’s open banking platform for leading API coverage of banks, credit unions, payroll providers and other financial services. Our suite of APIs makes it easy to access the data you need to power your products. **Average Rating:** 3.7/5.0 **Total Reviews:** 9 #### How Do G2 Users Rate Mastercard Open Banking (formerly Finicity)? - **Has the product been a good partner in doing business?:** 6.3/10 (Category avg: 8.7/10) #### Who Is the Company Behind Mastercard Open Banking (formerly Finicity)? - **Seller:** [Mastercard](https://www.g2.com/sellers/mastercard) - **Year Founded:** 1966 - **HQ Location:** Purchase, NY - **Twitter:** @Mastercard 491,448 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=45c40f7b41646f480e30ee3d1a7be4404df1182da202318367b4fc04ac4cd3e4&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fmastercard%2F&secure%5Burl_type%5D=linkedin_company_website) 49,372 employees on LinkedIn® - **Ownership:** NYSE - New York Stock Exchange #### Who Uses This Product? - **Company Size:** 78% Small, 22% Medium #### What Do G2 Reviewers Say About Mastercard Open Banking (formerly Finicity)? _AI-generated summary from verified user reviews_ ##### Pros - Users appreciate the **ease of use** of Mastercard Open Banking's API, simplifying integration with their applications. - Users appreciate the **ease of use** of Mastercard Open Banking, simplifying payment processing and financial management. - Users value the **easy setup** of Mastercard Open Banking, simplifying the integration process for developers. - Users value the **amazing features** of Mastercard Open Banking for enhancing financial management and simplifying payment processing. - Users value the **ease of integration** with Mastercard Open Banking, benefiting from a developer-friendly API. ##### Cons - Users have reported **delays in refreshing financial data** , which impacts their experience with Mastercard Open Banking. #### What Are Recent G2 Reviews of Mastercard Open Banking (formerly Finicity)? **["One of the powerful and easy-to-use financial data API’s"](https://www.g2.com/survey_responses/mastercard-open-banking-formerly-finicity-review-7130799)** **Rating:** 5.0/5.0 stars _— Deepansh K._ [Read full review](https://www.g2.com/survey_responses/mastercard-open-banking-formerly-finicity-review-7130799) **["Revolutionizing Financial Data Connectivity and Verification"](https://www.g2.com/survey_responses/mastercard-open-banking-formerly-finicity-review-10544144)** **Rating:** 5.0/5.0 stars _— Harsh J._ [Read full review](https://www.g2.com/survey_responses/mastercard-open-banking-formerly-finicity-review-10544144) ### [NETePay Hosted](https://www.g2.com/products/netepay-hosted/reviews) NETePay Hosted is a comprehensive payments platform that consolidates payments and processor-agnostic tokens across brick-and-mortar, eCommerce, mobile and unattended environments, all managed via Datacap’s portal. **Average Rating:** 4.9/5.0 **Total Reviews:** 5 #### How Do G2 Users Rate NETePay Hosted? - **Has the product been a good partner in doing business?:** 9.6/10 (Category avg: 8.7/10) - **Self Service Portal:** 8.3/10 (Category avg: 8.6/10) - **Level 3:** 10.0/10 (Category avg: 7.8/10) - **Accounting integration:** 8.3/10 (Category avg: 8.4/10) #### Who Is the Company Behind NETePay Hosted? - **Seller:** [Datacap](https://www.g2.com/sellers/datacap) - **Year Founded:** 1983 - **HQ Location:** Chalfont, US - **Twitter:** @DatacapSystems 995 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=ddefbde9d7a3937c784c143b93ea014bddc74c0c6103d2cb84b06ea9b186269e&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fdatacap-systems-inc-%2F&secure%5Burl_type%5D=linkedin_company_website) 38 employees on LinkedIn® #### Who Uses This Product? - **Company Size:** 60% Medium, 40% Small #### What Are Recent G2 Reviews of NETePay Hosted? **["NETePay Hosted works extremely well for us!"](https://www.g2.com/survey_responses/netepay-hosted-review-7416590)** **Rating:** 5.0/5.0 stars _— Chuck B._ [Read full review](https://www.g2.com/survey_responses/netepay-hosted-review-7416590) **["One of the most solid and reliable payment solutions in the industry!"](https://www.g2.com/survey_responses/netepay-hosted-review-7440043)** **Rating:** 5.0/5.0 stars _— Matt O._ [Read full review](https://www.g2.com/survey_responses/netepay-hosted-review-7440043) ### [NIUM](https://www.g2.com/products/nium/reviews) Nium, the leader in real-time global payments, was founded on the mission to deliver the global payments infrastructure of tomorrow, today. With the onset of the on-demand economy, its payments infrastructure is shaping how banks, fintechs, and businesses everywhere collect, convert, and disburse funds instantly across borders. Its payout network supports 100 currencies and spans 190+ countries, 100 of which in real-time. Funds can be disbursed to accounts, wallets, and cards and collected locally in 35 markets. Nium's growing card issuance business is already available in 34 countries. Nium holds regulatory licenses and authorizations in more than 40 countries, enabling seamless onboarding, rapid integration, and compliance – independent of geography. The company is co-headquartered in San Francisco and Singapore, with regional offices in London, Amsterdam, Hong Kong, Mumbai, Bengaluru, and Chennai. **Average Rating:** 2.0/5.0 **Total Reviews:** 2 #### How Do G2 Users Rate NIUM? - **Has the product been a good partner in doing business?:** 0.0/10 (Category avg: 8.7/10) #### Who Is the Company Behind NIUM? - **Seller:** [Nium](https://www.g2.com/sellers/nium) - **Year Founded:** 2016 - **HQ Location:** San Francisco, US - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=e08c6ecc65793c56cf6a44430d4af540b2e33f0b4bc6cd7237d3d193fa1fb915&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fnium-global%2F&secure%5Burl_type%5D=linkedin_company_website) 982 employees on LinkedIn® #### Who Uses This Product? - **Company Size:** 100% Small #### What Are Recent G2 Reviews of NIUM? **["Global payments at your fingertips"](https://www.g2.com/survey_responses/nium-review-7839826)** **Rating:** 4.0/5.0 stars _— sanjana v._ [Read full review](https://www.g2.com/survey_responses/nium-review-7839826) ### [North](https://www.g2.com/products/north-2025-04-16/reviews) Founded in 1992, North is a leading financial technology company building innovative, frictionless, end-to-end payment solutions for businesses of all sizes and industry types. North’s superior solutions span the entire payment ecosystem, from development, to partnerships that expand the landscape, creating a flexible universe that supports growth and scale for small businesses and merchants, as well larger enterprises with over $100 billion per year in electronic transaction volume. Experience easy-to-manage operations and payments infrastructure with a user-friendly merchant portal, end-to-end processing capabilities, and personalized support. For more information, please visit www.north.com. **Average Rating:** 1.5/5.0 **Total Reviews:** 3 #### How Do G2 Users Rate North? - **Has the product been a good partner in doing business?:** 0.0/10 (Category avg: 8.7/10) - **Level 3:** 0.0/10 (Category avg: 7.8/10) #### Who Is the Company Behind North? - **Seller:** [North](https://www.g2.com/sellers/north-2026-06-16) - **Company Website:** www.north.com - **Year Founded:** 1992 - **HQ Location:** Troy, MI - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=2be113541fdaef03106679e0a0d323c154a7e1b8c463d675795ac074a66c8a73&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fnorthpayments&secure%5Burl_type%5D=linkedin_company_website) 1,601 employees on LinkedIn® #### Who Uses This Product? - **Company Size:** 50% Small, 25% Medium #### What Are Recent G2 Reviews of North? **["Good rates always reliable"](https://www.g2.com/survey_responses/north-review-281679)** **Rating:** 4.5/5.0 stars _— Verified User in Package/Freight Delivery_ [Read full review](https://www.g2.com/survey_responses/north-review-281679) **["A good payment processing service but needs to get better in dealing with changes"](https://www.g2.com/survey_responses/north-review-74741)** **Rating:** 4.0/5.0 stars _— Jennifer R G._ [Read full review](https://www.g2.com/survey_responses/north-review-74741) #### What Are G2 Users Discussing About North? - [What is North American Bancard used for?](https://www.g2.com/discussions/what-is-north-american-bancard-used-for) ### [PayCore](https://www.g2.com/products/paycore/reviews) Established in 2001, PayCore offers innovative, end-to-end payment solutions and services to banks, PSPs, e-money institutions, telecom operators, and retailers. PayCore has been a reliable, long-term technology solution partner to 250+ clients in 30+ countries. PayCore’s PCI DSS, BKM, MasterCard & Visa-certified Processing Center serves 65 clients in EMEA region through its infrastructure. Mediterra Capital, leading private equity firm focusing on mid-market investments in Turkey, has acquired the majority stake at PayCore in 2021. Range of PayCore Processing Services cover; Issuing, Acquiring, Payment Gateway, Digital Payment Acceptance and Digital Card. Being a payment software company as well as a processor enables PayCore to provide you cutting-edge technologies! **Average Rating:** 4.2/5.0 **Total Reviews:** 3 #### How Do G2 Users Rate PayCore? - **Self Service Portal:** 10.0/10 (Category avg: 8.6/10) - **Level 3:** 10.0/10 (Category avg: 7.8/10) - **Accounting integration:** 10.0/10 (Category avg: 8.4/10) #### Who Is the Company Behind PayCore? - **Seller:** [PayCore](https://www.g2.com/sellers/paycore) - **Year Founded:** 2001 - **HQ Location:** Sariyer, TR - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=d060e820ec692872971b2290969d9626c33b7d5f4939c11f1cb5e71e37988e93&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fpaycoregroup&secure%5Burl_type%5D=linkedin_company_website) 277 employees on LinkedIn® #### Who Uses This Product? - **Company Size:** 67% Large, 33% Medium #### What Do G2 Reviewers Say About PayCore? _AI-generated summary from verified user reviews_ ##### Pros - Users value the **vast range of payment processing features** offered by PayCore, enhancing their e-commerce activities. - Users appreciate the **vast range of payment processing features** offered by PayCore for their e-commerce needs. ##### Cons - Users find the **lack of customization** in PayCore limits the ability to tailor their payment experience effectively. - Users find the **limited customization options** in PayCore restrictive for creating a brand-reflective payment experience. #### What Are Recent G2 Reviews of PayCore? **["PayCore streamlining operations"](https://www.g2.com/survey_responses/paycore-review-9881707)** **Rating:** 4.5/5.0 stars _— Pooja C._ [Read full review](https://www.g2.com/survey_responses/paycore-review-9881707) **["Paycore"](https://www.g2.com/survey_responses/paycore-review-9900003)** **Rating:** 5.0/5.0 stars _— Rishikesh P._ [Read full review](https://www.g2.com/survey_responses/paycore-review-9900003) ### [PayHQ](https://www.g2.com/products/payhq/reviews) Payfirma is an award-winning payments company that helps businesses accept credit and debit cards online, in-stores, and on mobile devices. Over 8,000 businesses across North America use Payfirma’s payment tools to get paid easily and keep all transaction data in one simple place. When businesses use data to make decisions about customers, products, and employees, they run smarter, more successful companies. **Average Rating:** 4.8/5.0 **Total Reviews:** 2 #### Who Is the Company Behind PayHQ? - **Seller:** [Payfirma](https://www.g2.com/sellers/payfirma) - **Year Founded:** 2011 - **HQ Location:** Vancouver, CA - **Twitter:** @Payfirma 6,073 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=ff6681dee03fd4738052a5c4733b8f05fc1e20e6732f02cf1c6ef36e7615fae4&secure%5Burl%5D=http%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fpayfirma-corporation&secure%5Burl_type%5D=linkedin_company_website) 7 employees on LinkedIn® #### Who Uses This Product? - **Company Size:** 50% Medium, 50% Small #### What Are Recent G2 Reviews of PayHQ? **["Very easy to use"](https://www.g2.com/survey_responses/payhq-review-1310772)** **Rating:** 4.5/5.0 stars _— Verified User in Human Resources_ [Read full review](https://www.g2.com/survey_responses/payhq-review-1310772) **["Blows square and Paypal outta the water! "](https://www.g2.com/survey_responses/payhq-review-1316829)** **Rating:** 5.0/5.0 stars _— Leila M._ [Read full review](https://www.g2.com/survey_responses/payhq-review-1316829) ### [Payment Depot](https://www.g2.com/products/payment-depot/reviews) Payment Depot offers the nation's only wholesale credit card processing rates. While other companies charge an added percentage on top of Visa/MC interchange, Payment Depot gives merchants the direct interchange rate with no added percentage. **Average Rating:** 4.5/5.0 **Total Reviews:** 2 #### How Do G2 Users Rate Payment Depot? - **Has the product been a good partner in doing business?:** 7.5/10 (Category avg: 8.7/10) - **Self Service Portal:** 10.0/10 (Category avg: 8.6/10) #### Who Is the Company Behind Payment Depot? - **Seller:** [Payment Depot](https://www.g2.com/sellers/payment-depot) - **Year Founded:** 2013 - **HQ Location:** Orange, US - **Twitter:** @paymentdepot 134 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=bffeac805c4fbf010a425e28ef04f44875e4f9146bb8f60c48780fbefced00bd&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fpayment-depot%2F&secure%5Burl_type%5D=linkedin_company_website) 2 employees on LinkedIn® #### Who Uses This Product? - **Company Size:** 100% Small #### What Are Recent G2 Reviews of Payment Depot? **["Saves Money"](https://www.g2.com/survey_responses/payment-depot-review-4964024)** **Rating:** 4.5/5.0 stars _— Verified User in Computer Software_ [Read full review](https://www.g2.com/survey_responses/payment-depot-review-4964024) **["Great Service"](https://www.g2.com/survey_responses/payment-depot-review-5272408)** **Rating:** 4.5/5.0 stars _— Jennifer Carey O._ [Read full review](https://www.g2.com/survey_responses/payment-depot-review-5272408) #### What Are G2 Users Discussing About Payment Depot? - [What is Payment Depot used for?](https://www.g2.com/discussions/what-is-payment-depot-used-for) - [What is a payment processing software?](https://www.g2.com/discussions/payment-depot-what-is-a-payment-processing-software) - [What percentage does payment Depot take?](https://www.g2.com/discussions/what-percentage-does-payment-depot-take) - [How much does Depot charge?](https://www.g2.com/discussions/how-much-does-depot-charge) ### [Paymentwall](https://www.g2.com/products/paymentwall/reviews) Founded in 2009, Paymentwall is a global payments platform that services businesses in the Saas, Travel, and E-Commerce industries across 200 countries and territories. Paymentwall is best known for its wide range of 150 local payment options, which has helped companies enter into hard-to-reach markets such as China, Brazil, Korea, and Southeast Asia. As of 2019, Paymentwall helps over 250,000 merchants worldwide, servicing them from 18 global offices in San Francisco, Las Vegas, Phoenix, London, Berlin, Lisbon, Sofia, Kyiv, Moscow, Novosibirsk, Manila, Hanoi, Ho Chi Minh, Beijing, Shenzhen, Seoul, Gurgaon, and Bangalore. Paymentwall provides its merchants and their end-users support in over 30 languages. **Average Rating:** 5.0/5.0 **Total Reviews:** 2 #### Who Is the Company Behind Paymentwall? - **Seller:** [Paymentwall](https://www.g2.com/sellers/paymentwall-4ca62237-7eaf-4c75-a07a-d87d8b9f3aad) - **Year Founded:** 2010 - **HQ Location:** San Francisco, US - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=b3ce48593ec08be5a16c4dac31df663f4695aa30f6394949a56fac9267f5c694&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fpaymentwall-inc-&secure%5Burl_type%5D=linkedin_company_website) 88 employees on LinkedIn® #### Who Uses This Product? - **Company Size:** 50% Medium, 50% Small #### What Are Recent G2 Reviews of Paymentwall? **["The Best Way To Get Your Payments and Secure Your Funds"](https://www.g2.com/survey_responses/paymentwall-review-3639518)** **Rating:** 5.0/5.0 stars _— Md Abdur Rahman P._ [Read full review](https://www.g2.com/survey_responses/paymentwall-review-3639518) **["Great service with easy set up"](https://www.g2.com/survey_responses/paymentwall-review-4213352)** **Rating:** 5.0/5.0 stars _— David W._ [Read full review](https://www.g2.com/survey_responses/paymentwall-review-4213352) ### [Payone](https://www.g2.com/products/payone/reviews) PAYONE is one of the leading payment providers in Europe and regards itself as a partner to retail. At the point of sale (POS), online or mobile – PAYONE supports merchants and service providers in responding to the increasingly complex challenges of payment processes and sales channels. As a full-service payment service provider, PAYONE also ensures quick, easy, secure and virtually invisible payment in the background. **Average Rating:** 5.0/5.0 **Total Reviews:** 2 #### How Do G2 Users Rate Payone? - **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 8.7/10) - **Self Service Portal:** 10.0/10 (Category avg: 8.6/10) - **Level 3:** 10.0/10 (Category avg: 7.8/10) - **Accounting integration:** 8.3/10 (Category avg: 8.4/10) #### Who Is the Company Behind Payone? - **Seller:** [Ingenico Group](https://www.g2.com/sellers/ingenico-group) - **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=817249dd83fda0fe7d3aacdee036da28c5e465cf4a73d4a12fcab0afea6ccc28&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fpayone_gmbh%2F&secure%5Burl_type%5D=linkedin_company_website) 1 employees on LinkedIn® #### Who Uses This Product? - **Company Size:** 100% Medium #### What Do G2 Reviewers Say About Payone? _AI-generated summary from verified user reviews_ ##### Pros - Users appreciate the **ease of implementation** with Payone, enabling simple multi-currency transactions effortlessly. - Users appreciate the **ease of use** of Payone, facilitating simple transactions in multiple currencies effortlessly. - Users find Payone's **easy integrations** streamline the payment process, enhancing overall user experience effortlessly. - Users love the **easy and flexible payment options** of Payone, allowing hassle-free multi-currency transactions. #### What Are Recent G2 Reviews of Payone? **["Amazing :) Effortless Cross-Border Transactions with Payoneer"](https://www.g2.com/survey_responses/payone-review-12140143)** **Rating:** 5.0/5.0 stars _— Shahrukh k._ [Read full review](https://www.g2.com/survey_responses/payone-review-12140143) **["Best payment method software"](https://www.g2.com/survey_responses/payone-review-10307266)** **Rating:** 5.0/5.0 stars _— Sadik S._ [Read full review](https://www.g2.com/survey_responses/payone-review-10307266) ### [PayOp](https://www.g2.com/products/paydo-payop/reviews) PayOp is a convenient online payment system for online businessmen of any field of activity that allows you to accept payments using more than 150 methods in all countries of the world\*, which will allow your business to grow in new regions. **Average Rating:** 4.0/5.0 **Total Reviews:** 2 #### How Do G2 Users Rate PayOp? - **Has the product been a good partner in doing business?:** 7.5/10 (Category avg: 8.7/10) - **Self Service Portal:** 10.0/10 (Category avg: 8.6/10) - **Level 3:** 8.3/10 (Category avg: 7.8/10) - **Accounting integration:** 10.0/10 (Category avg: 8.4/10) #### Who Is the Company Behind PayOp? - **Seller:** [PayDo](https://www.g2.com/sellers/paydo) - **Year Founded:** 2017 - **HQ Location:** Saffron Walden, GB - **Twitter:** @paydofin 202 Twitter followers - **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=56832fb457182c9723fd22a50b9d8c8e6b76e8b2e87f9fdc521bfeece43df7a6&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fpaydo&secure%5Burl_type%5D=linkedin_company_website) 74 employees on LinkedIn® #### Who Uses This Product? - **Company Size:** 100% Small #### What Are Recent G2 Reviews of PayOp? **["I had good experience with payop"](https://www.g2.com/survey_responses/payop-review-6767532)** **Rating:** 4.0/5.0 stars _— Christian Daniel V._ [Read full review](https://www.g2.com/survey_responses/payop-review-6767532) **["Easy to setup an use"](https://www.g2.com/survey_responses/payop-review-6767191)** **Rating:** 4.0/5.0 stars _— Sistemas N._ [Read full review](https://www.g2.com/survey_responses/payop-review-6767191) ### [Paywint](https://www.g2.com/products/paywint/reviews) Paywint is a Digital Wallet to Request, Send & Receive Money Instantly. Link multiple Bank Accounts and Debit or Credit Cards. Share a unique Payment Link, QR Code, or Pay Tag to receive money from anyone. Download from the Apple Store or Google Play Store, or use a Web Browser online. Ultra Secured with Encryption and AI-powered fraud detection. Integrate Apple Pay, Google Pay, PayPal, CashApp, Zelle, and Venmo seamlessly for real-time funding or withdrawal. Students, Travellers, Workers, and Freelancers can pay Family, Friends, and Business partners in other countries. Small Business Owners can make Vendor Payments, Customer Payments, Payroll etc. Wallet supports Multi Currency and Multi Language. Open a Digital Bank Account and get a Virtual or Physical Card. Group Payments and Bill-splitting with Shared Wallets for Family/Friends/Group Accounts. Real-Time Alerts for every Transaction via Text, Email, Push, etc. Multiple Accounts for Merchants, with Multi-User Access and customizable user permissions. Integrate Accounting Platforms like QuickBooks/Xero/Sage/FreshBooks/Zoho/NetSuite etc. Schedule Recurring Payments and Bill Payments. Payment Widget to integrate into websites. AI-powered Budget Planner. 24/7 Customer Support over Phone, Email, Text and Chat. **Average Rating:** 5.0/5.0 **Total Reviews:** 2 #### How Do G2 Users Rate Paywint? - **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 8.7/10) #### Who Is the Company Behind Paywint? - **Seller:** [Paywint](https://www.g2.com/sellers/paywint) - **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=e09dd58f6027c4e991afde55cbabffe45f5886df9021027d2ac502e7c211ca72&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fpaywint&secure%5Burl_type%5D=linkedin_company_website) 12 employees on LinkedIn® #### Who Uses This Product? - **Company Size:** 50% Large, 50% Small #### What Do G2 Reviewers Say About Paywint? _AI-generated summary from verified user reviews_ ##### Pros - Users appreciate the **user-friendly interface** of Paywint, making cross-border payments easy and efficient. - Users appreciate the **user-friendly interface** of Paywint, enhancing their overall experience with the platform. - Users value the **reliability** of Paywint, noting timely payouts and effective handling of cross-border payments. ##### Cons - Users report **connectivity issues** with Paywint, causing frustration and hindering overall user experience. - Users find the **limited features** of Paywint frustrating, particularly the absence of advanced analytics and financial tool integrations. - Users experience **slow customer support** response times, especially during urgent issues, affecting their overall satisfaction. - Users find the **limited UX improvements** in Paywint frustrating, especially regarding analytics and mobile app functionality. #### What Are Recent G2 Reviews of Paywint? **["I’ve used Paywint for a few months now, and here’s my honest take"](https://www.g2.com/survey_responses/paywint-review-11297121)** **Rating:** 5.0/5.0 stars _— Subho S._ [Read full review](https://www.g2.com/survey_responses/paywint-review-11297121) **["Reliable Tool for Managing Transactions"](https://www.g2.com/survey_responses/paywint-review-12687920)** **Rating:** 5.0/5.0 stars _— Great Master G._ [Read full review](https://www.g2.com/survey_responses/paywint-review-12687920) - [‹ Prev‹ Prev](/categories/payment-processing?hsCtaTracking=a15f9a47-d2d3-4a09-bb8b-c434c5dbfc62%7C078495b8-b7a6-4d69-a4c5-7a7dc02ccf3d&order=g2_score&page=11#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) - … - [8](/categories/payment-processing?hsCtaTracking=a15f9a47-d2d3-4a09-bb8b-c434c5dbfc62%7C078495b8-b7a6-4d69-a4c5-7a7dc02ccf3d&order=g2_score&page=8#product-list) - [9](/categories/payment-processing?hsCtaTracking=a15f9a47-d2d3-4a09-bb8b-c434c5dbfc62%7C078495b8-b7a6-4d69-a4c5-7a7dc02ccf3d&order=g2_score&page=9#product-list) - [10](/categories/payment-processing?hsCtaTracking=a15f9a47-d2d3-4a09-bb8b-c434c5dbfc62%7C078495b8-b7a6-4d69-a4c5-7a7dc02ccf3d&order=g2_score&page=10#product-list) - [11](/categories/payment-processing?hsCtaTracking=a15f9a47-d2d3-4a09-bb8b-c434c5dbfc62%7C078495b8-b7a6-4d69-a4c5-7a7dc02ccf3d&order=g2_score&page=11#product-list) - 12 - [13](/categories/payment-processing?hsCtaTracking=a15f9a47-d2d3-4a09-bb8b-c434c5dbfc62%7C078495b8-b7a6-4d69-a4c5-7a7dc02ccf3d&order=g2_score&page=13#product-list) - [14](/categories/payment-processing?hsCtaTracking=a15f9a47-d2d3-4a09-bb8b-c434c5dbfc62%7C078495b8-b7a6-4d69-a4c5-7a7dc02ccf3d&order=g2_score&page=14#product-list) - [15](/categories/payment-processing?hsCtaTracking=a15f9a47-d2d3-4a09-bb8b-c434c5dbfc62%7C078495b8-b7a6-4d69-a4c5-7a7dc02ccf3d&order=g2_score&page=15#product-list) - [16](/categories/payment-processing?hsCtaTracking=a15f9a47-d2d3-4a09-bb8b-c434c5dbfc62%7C078495b8-b7a6-4d69-a4c5-7a7dc02ccf3d&order=g2_score&page=16#product-list) - … - [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=13#product-list) Spotlight Categories [Accounting Software](https://www.g2.com/categories/accounting) [Managed File Transfer (MFT) Software](https://www.g2.com/categories/managed-file-transfer-mft) [Marketing Automation Software](https://www.g2.com/categories/marketing-automation) [Mobile Device Management (MDM) Software](https://www.g2.com/categories/mobile-device-management-mdm) [Partner Relationship Management (PRM) Software](https://www.g2.com/categories/partner-relationship-management-prm) 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