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List of the Best Payment Processing Software in 2026

Rajat Gupta
Researched and Edited by Rajat Gupta
Rajat Gupta

Researched and Edited by Rajat Gupta

Last updated: May 18, 2026 · How we review

Payment Processing Software overview

Spotsaas tracks 139 products in Payment Processing Software, ranked by SpotScore — a blend of feature coverage, verified review ratings, and value. 8 let you start on a free trial, and 17 keep a free plan you can stay on. Most buyers here are Finance managers at subscription-based service companies evaluating secure and scalable payment solutions.

139
products listed
8
offer a free trial
17
have a free plan
35
priced per subscription
89
quote on request

Editor's Summary · Payment Processing Software

Klarna dominates by volume with 154,488 ratings at 4.1/5, driven by global scale across consumer-facing checkout flows and buy-now-pay-later installment options, priced on quotation for merchant accounts. Balance draws strong satisfaction at 4.5/5 across 20,705 ratings and is particularly used by B2B marketplaces needing net terms, invoicing, and credit workflows built directly into the checkout experience. Opayo scores 4.7/5 across 4,139 ratings on a subscription model and is a consistent pick for UK-based merchants that need PCI-compliant card processing with predictable monthly costs.

Payment processing software handles the end-to-end movement of funds between buyers and sellers, covering authorization, settlement, fraud screening, and reconciliation across card, digital wallet, and ACH payment methods. Core buyers are e-commerce operators, marketplace platforms, and finance teams at mid-market companies managing multi-currency or cross-border transactions with complex settlement requirements.

Quick picks for Payment Processing Software

  • Best overallKlarna
  • Best for B2B marketplaces with net termsBalance
  • Best for UK merchants on subscription pricingOpayo

Who gets the most from Payment Processing Software

  • 1Finance managers at subscription-based service companies evaluating secure and scalable payment solutions
  • 2Payment operations leads at e-commerce platforms needing multi-channel payment acceptance and integration
  • 3Sales directors at retail businesses seeking versatile payment methods including mobile and POS terminals
How to choose Payment Processing Software

If you prioritize security and scalability, filter by products with strong encryption and high availability features. For businesses requiring multi-channel payment acceptance, sort by those supporting diverse payment types like mobile, POS, and online. When transparency is key, filter by Free Trial or publicly available pricing, though most top products use quotation-based pricing.

Showing 41-60 out of 139

Wisely by adp - New SaaS Software

Wisely by adp

Empower your workforce. Simplify payroll.

Best for: SMB teams · Mid-market · Enterprise

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What is Wisely by adp?

Wisely by ADP is the latest in worker-focused payment solutions. It caters to employers' compliance, convenience, and administrative needs, while also granting workers with freedom, versatility, and financial wellbeing. Through its simple system, it provides employers the easiest way to ...

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Wisely by adp offers custom pricing plan

Remitly - New SaaS Software

Remitly

Send money with speed and security.

Try for Free

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What is Remitly?

Send or transfer money online from the USA to India quickly, safely, and at great rates with Remitly. Discover why hundreds of thousands trust us as their go-to online money transfer service through our 5-star reviews. With fast speeds and secure transfers, Remitly makes it easy to send money ...

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Kickfin - New SaaS Software

Kickfin

Streamline your tips, pay in a click.

Best for: SMB teams · Mid-market · Enterprise

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What is Kickfin?

Kickfin is the ultimate instant tip payment solution. Eliminate bank runs, solve for cash shortages, and reduce labor costs with this powerful software. Profit from 24/7/365 automatic tip distributions to your employees with a single click. No more waiting around for shifts to end-get your ...

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Kickfin offers custom pricing plan

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Red Maple - New SaaS Software

Red Maple

Boost performance and safeguard sensitive data with Red Maple.

Best for: SMB teams · Mid-market · Enterprise

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What is Red Maple?

Red Maple offers businesses a secure, customizable, and straightforward solution to boost performance and success. We understand the need to protected sensitive information from cybercrime, which is why our integrated credit card solutions with Clever Division are hosted with an unmatched ...

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Red Maple offers custom pricing plan

LEVELSET - New SaaS Software

LEVELSET

Streamline payments and get paid with ease

Best for: SMB teams · Mid-market · Enterprise

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What is LEVELSET?

Levelset provides contractors and suppliers with cloud-based tools to manage payments and take the stress out of the process. With Levelset, users can exchange necessary payment documents like lien waivers, pay applications, and preliminary notices to have a clear understanding of everyone ...

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Free TrialTry Free →·

Starts from $29/recipient when monthly, also offers free forever plan

CertifID - New SaaS Software

CertifID

Secure wire transfers made simple.

Best for: SMB teams · Mid-market · Enterprise

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What is CertifID?

CertifID makes wire transfers secure and simple. It utilizes digital identity and device verification systems to shield title companies, law offices, lenders, real estate professionals, and buyers and sellers from wire fraud. With integration with the leading title production software, CertifID ...

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CertifID offers custom pricing plan

What buyers evaluate in Payment Processing Software
Range of supported payment methods including credit cards, mobile wallets, POS, and phone/mail orders
Security features specific to payment processing such as encryption standards and compliance with financial regulations
Scalability and reliability of the platform to handle high transaction volumes and international payments
Branch - New SaaS Software

Branch

Streamline communication, boost productivity.

Best for: SMB teams · Mid-market · Enterprise

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What is Branch?

Branch is the perfect solution for instant payments to any workforce. The software enables teams, small businesses, and medium companies to collaborate productively, by managing conversations in real-time. You can use the tools to easily create & conduct remote meetings & interviews, and even ...

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Branch offers custom pricing plan

MODIFI - New SaaS Software

MODIFI

Simplify global trade with unprecedented visibility.

Best for: SMB teams · Mid-market

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What is MODIFI?

MODIFI simplifies global trade for businesses. With our powerful platform, you can manage every payment, set preferential terms, and benefit from extra services. Our easy-to-use invoicing solution helps you process international payments in no time and track shipments quickly. With MODIFI, you ...

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MODIFI offers custom pricing plan

Coda Payments - New SaaS Software

Coda Payments

Unlocking Your Digital Revenue Potential Worldwide

Best for: SMB teams · Mid-market · Enterprise

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What is Coda Payments?

Coda Payments is the leading provider of secure and borderless monetisation solutions for digital products and services across 60+ countries, aiding the growth potential of top digital publishers worldwide, which includes Activision, Riot Games, Tencent, Moonton and more. With the help of ...

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Coda Payments offers custom pricing plan

PayApp - Payment Processing Software

PayApp

Streamline payments, boost profits, and grow your business!

Best for: SMB teams · Mid-market · Enterprise

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What is PayApp?

Simplifying payments for businesses around the world. With PayApp, business owners have the power to accept payments from customers on a secure platform. Plus, get actionable insights to reduce costs, increase acceptance rates, and manage payroll and overall cash flow with ease. PayApp makes ...

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PayApp offers custom pricing plan

Paytia - Payment Processing Software

Paytia

Safe and secure payments made simple.

Best for: SMB teams · Mid-market · Enterprise

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What is Paytia?

Paytia is a secure, cloud-based service providing card payment over the phone for customers, in full compliance with data protection regulations like PCI DSS, CCPA, and GDPR. No unwanted penalties or fees. Easy to deploy and configure to suit specific needs. Keeps card information safe and ...

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Paytia offers custom pricing plan

TriumphPay - Payment Processing Software

TriumphPay

Effortless payments, empowered growth.

Best for: SMB teams · Mid-market · Enterprise

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What is TriumphPay?

TriumphPay is your industry-leading payments platform for transportation companies. Streamline payment processing for ultimate security and safety, while maintaining control of your invoices through our automated solutions. Enjoy advanced analytics and freight audits, as well as maximizing ...

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TriumphPay offers custom pricing plan

Axxonpay - Payment Processing Software

Axxonpay

Securely process global payments with ease.

Best for: SMB teams · Mid-market · Enterprise

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What is Axxonpay?

Axxonpay is an all-in-one payment processing platform created to help businesses of any size to securely accept payments. Its portfolio of payment solutions includes IBANS and card services, even for high-risk merchants. Customers can take advantage of its easy-to-use tools to quickly and ...

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Axxonpay offers custom pricing plan

PayCargo - Payment Processing Software

PayCargo

Effortless payments, faster cargo release.

Best for: SMB teams · Mid-market · Enterprise

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What is PayCargo?

PayCargo is the most reliable payments platform for logistics solutions, revolutionizing the shipping process and cutting wait times for cargo release to almost nothing. With more than 5,000 providers, this comprehensive platform offers a single spot to manage and pay all your logistics needs. ...

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Starts from $12.50

Plastiq - Payment Processing Software

Plastiq

Unlock unlimited bank transfers and streamline payables.

Best for: SMB teams · Mid-market · Enterprise

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What is Plastiq?

Plastiq allows businesses to pay suppliers with their credit card even if it's otherwise not accepted. It offers cash flow management, payables automation and accounting integrations to help streamline business processes. With Plastiq, businesses can manage their finances more effectively and ...

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Free TrialTry Free →·

Starts from $59/Month, also offers free forever plan

ScanPay - Payment Processing Software

ScanPay

Secure payments made simple.

Best for: SMB teams · Mid-market · Enterprise

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What is ScanPay?

ScanPay is a secure and easy-to-use payment solution for businesses that want to accept payments quickly and securely. Our convenient payment platform allows customers to pay with their preferred methods including Apple Pay, Google Pay, PayPal, Bank transfer, or cards. Moreover, when using the ...

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ScanPay offers custom pricing plan

Bllng - Payment Processing Software

Bllng

Join the crypto revolution with Bllng.

Best for: SMB teams · Mid-market · Enterprise

Try for Free

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What is Bllng?

Take Payments to the Next Level with Bllng! With just a few clicks, you can join the crypto payment revolution with one of the most innovative companies around. Bllng values security and knows how important it is to guarantee transactions efficiently. This is why businesses of all sizes can ...

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Marqeta - Payment Processing Software

Marqeta

Empowering endless possibilities in payment technology.

Best for: SMB teams · Mid-market · Enterprise

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What is Marqeta?

Marqeta is pioneering the world of card issuing and payment processing. Introducing an open API platform to increase speed and efficiency - Marqeta provides an innovative payment experience across various apps and services you use daily. We have designed our platform from the ground up, ...

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Marqeta offers custom pricing plan

Corefy - Payment Processing Software

Corefy

Streamlining payments, bridging gaps.

Best for: SMB teams · Mid-market · Enterprise

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What is Corefy?

Corefy is an efficient and streamlined payment orchestration platform that enables digital businesses and payment institutions to effortlessly integrate with providers and acquirers globally. Our software promotes a straightforward checkout process that elevates customer experience and ...

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Starts from $2,400/Month

Payriff - Payment Processing Software

Payriff

Streamline your business, simplify your payments.

Best for: SMB teams · Mid-market · Enterprise

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What is Payriff?

PayRiff's Digital Payment Solutions provide comprehensive, convenient financial management capabilities for businesses of any size. Streamline and simplify all financial operations with the efficient Transactions tab. Quickly create and send invoices with a single click and keep an eye on past ...

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Payriff offers custom pricing plan

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Frequently Asked Questions About Payment Processing Software

Stuck on something? We're here to help with all the questions and answers in one place.

The most important Payment Processing Software features to evaluate are Accounts Payable, Accounts Receivable, Bank Reconciliation, Billing and Invoicing, Cash Management, Collections. Most buyers prioritize ease of use, reporting, and integration capabilities when choosing a solution. Look for tools that cover your core workflow before comparing advanced features.

Payment Processing Software pricing varies widely — from free plans to enterprise contracts. 8 products on Spotsaas offer a free plan or trial, including Wallester, ePayPolicy, Plooto. Paid plans typically start around $10–$50/month per user. Check individual product pages for current pricing.

The top rated Payment Processing Software based on verified user reviews and SpotScore are LexisNexis Payment Solutions, Paymentwall, Omise. These tools consistently score highest on ease of use, feature depth, and customer support quality. Ratings are updated monthly based on real buyer feedback.

To choose the right Payment Processing Software, start by listing your must-have features — commonly Accounts Payable, Accounts Receivable, Bank Reconciliation, Billing and Invoicing, Cash Management, Collections. Then filter by team size, budget, and integrations you already use. Compare at least 3 options and use free trials to test before committing. Spotsaas lets you compare side-by-side in minutes.

Yes — 8 Payment Processing Software on Spotsaas offer a free plan or free trial. Popular free options include Wallester, ePayPolicy, Plooto. Free plans typically cover core features for small teams; paid upgrades unlock advanced reporting, integrations, and support.

The best Payment Processing Software for small businesses are affordable, quick to set up, and scale without complexity. Top picks for small teams are Flatpay, Nickel, PayTabs. Look for tools with per-user pricing, no long-term contracts, and strong onboarding support to minimize ramp-up time.

Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].