8.1
SpotScore

Cardknox Alternatives with Better Features
Secure, seamless payments for your business.
Main Features
- Multiple Currency Processing
- Recurring Billing
- Saved Cards
Pricing
Cardknox offers custom pricing plan
Showing 1-9 out of 9

List of the Top Cardknox alternatives as of August 2026
Compare business software, products, and services to find the best solution for your business or organization. Use the filters on the left to drill down by category, pricing, features, market segment, user ratings, and more.

Stripe Payments
Seamless payments, anytime, anywhere.
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What is Stripe Payments?
Stripe Payments is the most powerful and flexible way to accept payments on the web. It is a simple way to accept credit cards on your website, in your mobile app, or wherever payments are made. In addition to accepting payments online, Stripe provides you with all the tools you need to ...
Read moreCommon Features
No common features
Unique Features
-
Payment Processing
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Online Payments
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Credit Card Processing
+ 5 more
Pricing
Stripe Payments offers custom pricing plan

PaymentSpring
Secure payments made simple.
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What is PaymentSpring?
PaymentSpring is a leading provider of Payments Solutions that enable merchants to accept credit & debit payments with ease. With its robust Feature-Rich Software, industry-applicable Support, competitive Pricing and a promising Growth Strategy, this secure payment processor offers an ultimate ...
Read moreCommon Features
No common features
Unique Features
-
Payment Processing
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Payments
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Credit Card Processing
+ 4 more
Pricing
PaymentSpring offers custom pricing plan
Spotsaas Buyer Intelligence
Own the software buyers are comparing here? See who's weighing you against rivals — and who's comparing your competitors while you're not in the running.
9.3
SpotScore

Authorize.Net
Secure payment solutions for your business.
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What is Authorize.Net?
Authorize.Net is a payment gateway for businesses that process credit card and electronic check payments on websites and mobile apps, with broad support for major e-commerce platforms and accounting integrations. It carries a monthly gateway fee ($25-$99 depending on plan) plus per-transaction ...
Read moreCommon Features
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Multiple Currency Processing
-
Recurring Billing
-
Saved Cards
Unique Features
-
Invoice Payment
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PoS Transactions
-
Website Payments
+ 2 more
Pricing
Starts from $25/Month
8.5
SpotScore

EBS
Empowering banks with secure online transactions.
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What is EBS?
EBS is a payment gateway designed, developed and supported by PayU, a globally trusted payments company. EBS provides banks with a complete solution for online transactions processing in emerging markets. It is the finest web-based end-to-end payment processing solution for banks that serve ...
Read moreCommon Features
-
Multiple Currency Processing
-
Recurring Billing
-
Saved Cards
Unique Features
-
Invoice Payment
-
PoS Transactions
-
Website Payments
+ 1 more
Pricing
EBS offers custom pricing plan
8.3
SpotScore

Stripe Connect
Streamline your online payments with Stripe Connect.
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What is Stripe Connect?
Stripe Connect is a payment platform layer used by software companies and marketplaces that need to route payments between buyers and sellers — such as gig economy apps, SaaS billing platforms, and on-demand marketplaces. It handles fund disbursement to third-party accounts, platform fee ...
Read moreCommon Features
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Multiple Currency Processing
-
Recurring Billing
-
Saved Cards
Unique Features
-
Invoice Payment
-
Website Payments
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Gift Card Management
+ 1 more
Pricing
Stripe Connect offers custom pricing plan
8.5
SpotScore

UniPay Gateway
The key to seamless online payments.
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What is UniPay Gateway?
UniPay Gateway is a payment processing platform for e-commerce operators that need to automate credit card authorization and data storage without manual transaction handling. It captures card data, authorizes transactions, and writes records to a connected database in a single workflow, ...
Read moreCommon Features
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Multiple Currency Processing
-
Recurring Billing
-
Saved Cards
Unique Features
-
Invoice Payment
-
PoS Transactions
-
Website Payments
+ 2 more
Pricing
UniPay Gateway offers custom pricing plan
8.3
SpotScore

EBizCharge
Secure payments made easy with EBizCharge.
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What is EBizCharge?
EBizCharge Payment Gateway software helps you to seamlessly accept credit card, check, and ACH payments. Our payment gateway provides you with multi-platform support at no additional charge. EBizCharge comes bundled with our PCI compliant ReadySecure 3D secure device - providing your site a ...
Read moreCommon Features
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Recurring Billing
-
Saved Cards
Unique Features
-
Invoice Payment
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PoS Transactions
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Mobile Payments
Pricing
EBizCharge offers custom pricing plan
8.4
SpotScore

Airpay
Effortless and secure online payments made simple.
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What is Airpay?
Airpay is cloud-based payment gateway software, which allows you to accept online payments on websites, mobile applications and kiosks. It can be setup in minutes with minimal effort and is pre-integrated with the most popular ecommerce platforms available today. It can accept payments from any ...
Read moreCommon Features
-
Multiple Currency Processing
-
Recurring Billing
-
Saved Cards
Unique Features
-
Invoice Payment
-
PoS Transactions
-
Website Payments
+ 1 more
Pricing
Airpay offers custom pricing plan
8.2
SpotScore

Better Payment
Effortless payments made simple.
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What is Better Payment?
Better Payment is a payment gateway for online merchants who need a customizable checkout experience that accepts all major credit and debit cards with PCI-compliant security. It includes checkout configuration tools that let businesses tailor the payment flow to their brand without requiring ...
Read moreCommon Features
-
Recurring Billing
-
Saved Cards
Unique Features
-
Invoice Payment
-
PoS Transactions
-
Website Payments
+ 1 more
Pricing
Better Payment offers custom pricing plan
Compare Cardknox with alternatives
About the reviewer
Rajat Gupta is the founder of Spotsaas. Over the past two years, he has reviewed 2,000+ tools across CRM, HR, AI, and finance — applying hands-on product research and a background in commerce and the CFA program to evaluate software through a business and ROI lens. His goal: help teams make software decisions they won't regret.
Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].
