Best Payment Processing Software - Page 62

How Many Payment Processing Software Products Does G2 Track?

Total Products under this Category: 1,117

Category Stats (Nov 2026)

  • Average Rating: 4.36/5 (↓0.01 vs Oct 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: MoonClerk (+2.32%) - Among all products in this category, MoonClerk recorded the largest rating increase compared to last month

Last updated: November 01, 2026

How Does G2 Rank Payment Processing Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 26,900+ Authentic Reviews
  • 1,117+ 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, PayPal Checkout, Nickel, Adyen Payments, and Stripe Payments.

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

ShaBaas Pay

ShaBaas Pay is an Australian real time payments platform built for small and medium businesses that want faster settlement better cashflow visibility and modern payment infrastructure without unnecessary complexity. ShaBaas Pay enables businesses to accept and manage payments using real time bank to bank transfers cards and digital wallets through a single platform. Funds are settled directly to the business bank account with full transparency helping businesses improve liquidity reduce reliance on traditional card based payments and simplify reconciliation. The platform supports real time payments via PayID and PayTo along with card and wallet payments including Apple Pay and Google Pay. Businesses can use hosted checkout QR payments invoicing and APIs to embed payments into their workflows while maintaining a seamless customer experience. ShaBaas Pay is designed for Australian operating realities where cashflow timing settlement transparency and compliance matter. Unlike global payment providers such as Stripe Square and PayPal that prioritise card centric models and delayed settlement ShaBaas Pay focuses on real time payments direct bank settlement and local regulatory alignment. This makes it particularly suitable for Australian small businesses service providers and platforms that want predictable cashflow and lower payment friction. The platform is also built with accountants bookkeepers and developers in mind. It offers structured reporting configurable payout schedules API based payment automation and sub merchant onboarding to support reconciliation operational efficiency and scalable growth. Partner level reporting and platform capabilities make ShaBaas Pay suitable for marketplaces and vertical SaaS providers. ShaBaas Pay operates as a Corporate Authorised Representative of an Australian Financial Services Licence holder and follows strong compliance security and governance standards. The platform is designed to be reliable transparent and practical for everyday business use. Awards and recognition ShaBaas Pay is a winner of the APAC Payments Excellence Awards 2025 in the category of Best Payment Start Up Innovation and has also been recognised as a Finnies finalist, reflecting its leadership in real time payments innovation and support for Australian small businesses. ShaBaas Pay is ideal for Australian businesses platforms and payment led products looking for a modern real time payments solution that goes beyond basic payment acceptance.

Who Is the Company Behind ShaBaas Pay?

  • Seller: ShaBaas Pay
  • Year Founded: 2024
  • HQ Location: Sydney, AU
  • LinkedIn® Page: www.linkedin.com
    2 employees on LinkedIn®
  • Phone: 0280948092

Shape

Shape is a customisable web payments-platform-as-a-service application. The product enables payment businesses to create their own platforms with complete transaction management functionality. Merchants onboarding and verification, billing plans, invoicing, funds tracking, fraud prevention and many other features are already pre-developed and ready-to-use right away. Due to its modular architecture, users can shape their business with the exact set of features they require - no unnecessary add-ons. Customising modules and setting up the desired payment platform features takes just a few minutes to understand as there is no code involved. Learn more at shape-technologies.com

Who Is the Company Behind Shape?

Sheepy

Sheepy is a crypto payment infrastructure platform that helps businesses accept, manage, convert, and send digital asset payments through one secure integration. Businesses can accept Bitcoin, Ethereum, XRP, Litecoin, TRON, stablecoins such as USDT and USDC, and other supported cryptocurrencies. Payments can be settled in crypto, stablecoins, or converted into fiat, helping companies add digital assets to their payment flow without managing complex blockchain operations internally. Sheepy supports a range of payment scenarios, including online checkout, payment links, invoices, customer deposits, refunds, withdrawals, and mass payouts. Businesses can track transactions, manage balances, review financial reports, and control payment operations through a centralized merchant dashboard. Integration options include a RESTful API, hosted payment flows, and ready-made plugins for WooCommerce, PrestaShop, and WHMCS. The WHMCS plugin allows hosting companies and other online service providers to add cryptocurrency payments to their billing flow, automate invoice processing, and manage payment status updates within the platform. Real-time exchange rates help businesses calculate accurate crypto-to-fiat payment amounts, while webhooks provide automated transaction updates. With Mass Payouts, businesses can send cryptocurrency to multiple recipients in a single operation. The feature is suitable for companies that regularly pay affiliates, partners, employees, creators, vendors, or customers across different markets. Sheepy also provides tailored payment flows for industries such as e-commerce, hosting, iGaming, software and SaaS, digital goods, travel, and online services. Depending on the business model, companies can use payment links, invoices, plugins, or complete API-based integrations for deposits and withdrawals. Sheepy helps businesses build flexible crypto payment operations while keeping transaction monitoring, conversion, settlement, and reporting in one place. Companies can create and verify a business account, test the available integration options, and choose a payment setup that fits their operational needs.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Sheepy?

  • Seller: Sheepy
  • Year Founded: 2021
  • HQ Location: Tbilisi, GE
  • LinkedIn® Page: www.linkedin.com
    6 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Sheepy?

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Shieldpay

Shieldpay is market leader in providing secure digital payments, specialising in transactions that need more than just straight-through processing. Whether you're handling high-value, complex payments or thousands of transactions every day, we make sure you’re in complete control the whole way through.  With streamlined verification checks, the ability to hold funds until the conditions of the transaction are met then quickly and securely process payouts, Shieldpay can bring new value to your payment process. Already trusted by top UK law firms, leading businesses across a range of sectors and with over £4 billion in transactions processed.

Who Is the Company Behind Shieldpay?

Shiji Astral Payments

Shiji Astral Payments is the all-in-one, PCI DSS 4.0-compliant payment platform built for hotels. It supports credit cards, digital wallets, contactless, and multi-currency payments, seamlessly integrated with Shiji’s Daylight PMS, Infrasys POS, and Stellaris Digital. Trusted by over 10,000 hotels worldwide, including Marriott, Hyatt, and IHG, Astral Payments simplifies operations with centralized reconciliation, real-time automation, and 24/7 multilingual support. Tokenization and end-to-end encryption safeguard every transaction, while automatic cloud updates keep you secure without disrupting service. From boutique hotels to global chains, Astral Payments reduces complexity and delivers a smooth, scalable guest payment experience.

Who Is the Company Behind Shiji Astral Payments?

  • Seller: Shiji Group
  • Year Founded: 1998
  • HQ Location: Singapore, SG
  • LinkedIn® Page: www.linkedin.com
    1,459 employees on LinkedIn®
  • Ownership: SSE: 2153

Shoppy

Steam Game key with GTA V

Who Is the Company Behind Shoppy?

  • Seller: ICANN
  • Year Founded: 1998
  • HQ Location: Los Angeles, California, United States
  • LinkedIn® Page: www.linkedin.com
    773 employees on LinkedIn®

Shuttle, Global Payment Logistics

A payments marketplace and platform for software vendors and their merchants. Multi-tenant ecommerce platforms use Shuttle: - Booking platforms - CRM platforms - Ecommerce platforms - ERP platforms - Events and ticketing platforms - Form builders - Donation platforms - Insuretech platforms - LMS platforms Connect and monetize payments from the leading payment providers. Key components: - Merchant Setup - Merchant View - Checkout - Webhooks

Who Is the Company Behind Shuttle, Global Payment Logistics?

Silkpay

Who Is the Company Behind Silkpay?

  • Seller: Silkpay
  • Year Founded: 2017
  • HQ Location: Puteaux, FR
  • LinkedIn® Page: www.linkedin.com
    10 employees on LinkedIn®

SimPayX

SimPayX gives a convenient and secure experience when you shop and pay at a retail outlet or even pay at unattended systems. Now make your shopping experience fun with easy transactions anywhere, anytime without having to stand in long queues.

Who Is the Company Behind SimPayX?

SimpleChex

SimpleChex is the simple way to write checks — for personal accounts, small businesses and the bookkeepers who serve them. There's nothing to install and almost nothing to learn: setup takes about two minutes, and writing a check is one screen. Add your bank account once, save your payees, and write a check in seconds. SimpleChex prints the full check — payee, amount in words, signature, memo and the E-13B MICR line specified by ANSI X9.13 — on plain white paper with a standard laser printer. Prefer to send it electronically? Email the check as a PDF; the recipient prints and deposits it, and can confirm it's genuine on a public verification page. Highlights: - Real MICR line on plain paper — no magnetic toner or special stock required - Email eChecks with a verification link for the recipient - Uploaded or typed signatures - Check history, batch printing, reprint and void, with a per-check audit log - QuickBooks Online sync (Solo and Firm): every printed check is recorded in the QuickBooks bank register with payee, amount, memo, number and category; memo edits and voids follow through - Print QuickBooks bill payments with a stub listing the bills paid - Write many checks at once by pasting a list from a spreadsheet - QuickBooks payroll users: upload the payroll PDF and SimpleChex adds the MICR line so paychecks print on blank paper - Guided setup: a checklist and a short tip on every page - Coming soon: ACH payments (early access at https://www.simplechex.com/whats-new) - Bookkeepers: one workspace for up to 10 client businesses, with team members limited to the clients you assign Pricing: Free for 1 business and 10 checks a month. Solo $5/month for unlimited checks. Firm $19/month for up to 10 businesses and a team. No credit card to start.

Who Is the Company Behind SimpleChex?

SimpliFi Go

What is SimpliFi Go? SimpliFi Go is the smartest way for businesses in the GCC to manage their expenses. It’s your all-in-one platform to save time, cut costs, and stay in control. Here’s what we offer: 1️⃣ Multi-Currency Wallets to manage payments in different currencies. 2️⃣ Multi-Currency Cards for hassle-free spending without extra fees. 3️⃣ Spend Management to track and control expenses easily. 4️⃣ Automation to simplify approvals and accounting. Simple, powerful, and built for businesses like yours.

Who Is the Company Behind SimpliFi Go?

  • Seller: SimpliFi
  • Year Founded: 2021
  • HQ Location: Dubai, AE
  • LinkedIn® Page: www.linkedin.com
    28 employees on LinkedIn®

Simply Easier Payments

Simply Easier Payments helps agents, brokers, carriers, MGAs, and premium finance companies save time and accelerate their billing and invoicing so they can get paid faster.

Who Is the Company Behind Simply Easier Payments?

SimplyPayMe

SimplyPayMe is the mobile payments solution for SMEs all over the world. We've taken all the card payment methods you're used to seeing in the market, such as face to face, over the phone and via emailed paylinks, and put them all into a simple app you can download to your smartphone. You no longer need a bulky card reader which can break and be forgotten, instead just use your smartphone for everything. SimplyPayMe also features a sophisticated online dashboard, where you will be able to see complete customer and job lists of everyone you've serviced or sold to. On top of that, we help your business go green and paperless by handling everything from our app such as invoicing, quotes and receipts. For larger businesses we also have team management capabilities, where you can quickly and easily invite members to take payments on your behalf, while assigning tasks and scheduling jobs with our simple drag and drop calendar. All while remaining in complete control of your team, deciding on who sees what and their level of access. SimplyPayMe lets you get back to doing what you love to do: working with customers. It’s used face to face, in the office, at home, even at foreign trade shows! There is no limit to the level of flexibility offered to small business owners via our payments infrastructure.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind SimplyPayMe?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of SimplyPayMe?

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