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Best UnityPay Alternatives: 10 Compared, With Free Options (2026)

Explore 10 alternatives to UnityPay, vetted by our editors with real user reviews, pricing, and feature comparisons.

The top free UnityPay alternatives, at a glance

Quick answer

Want the short version? The top UnityPay alternatives are Opayo, Venmo for Business and Blackthorn Payments. Opayo leads the list with a 4.96★ rating from real users. Compare all 10 on rating and pricing below.

When UnityPay stops earning its keep, you have options. These 10 payment processing software free alternatives are the ones we'd recommend first, ranked by SpotScore (real-user satisfaction and market presence combined), star ratings, and how each one prices. Editors check every entry. Skim the table, then read on for the detail.

ProductSpotScoreRatingPricingBest for
OpayoEffortless payments for a thriving business.—★★★★★ 4.96(1832)Subscriptionteams of all sizes
Venmo for BusinessStreamlining business transactions, one click at a time.—★★★★★ 4.57(208)Quotation Basedteams of all sizes
Blackthorn PaymentsStreamline your payments with ease.—★★★★★ 4.78(87)from $575/moteams of all sizes
BalanceStreamline payments, maximize profits.—★★★★★ 5(1)Quotation Basedteams of all sizes
Gravity PaymentsEffortless payments, elevated business.—★★★★★ 5(1)Quotation Basedsmall & mid-size businesses
KickfinStreamline your tips, pay in a click.—★★★★★ 4.88(54)Quotation Basedteams of all sizes
ClearentEffortlessly accept card payments for your business.—★★★☆☆ 2.88(4)Quotation Basedteams of all sizes
PrivacyProtect your finances with secure virtual cards.—★★★★★ 4.5(1)Freefrom $10/moteams of all sizes
LimonetikEffortlessly process payments and manage your business.—★☆☆☆☆ 1(1)Quotation Basedteams of all sizes
DusuPaySecure online payment processing for businesses worldwide.—★★☆☆☆ 2.48(26)Quotation Basedteams of all sizes
Opayo - Payment Processing Software

Opayo

Effortless payments for a thriving business.

Best for: SMB teams · Mid-market · Enterprise

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What is Opayo?

The Opayo Payment Processing Software is a cloud-based solution offered to merchants that provide you with the tools to accept all forms of payment online. With powerful features such as automated recurring billing and advanced reporting, you can breathe easier knowing your business is ...

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Venmo for Business - Payment Processing Software

Venmo for Business

Streamlining business transactions, one click at a time.

Best for: SMB teams · Mid-market · Enterprise

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What is Venmo for Business?

Venmo for Business is a powerful next-generation solution that provides merchants with the ability to process credit and debit cards, as well assist with customer service, sales, marketing, and informational data. Based upon a robust and powerful platform, Venmo is a Software-as-a-Service ...

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Venmo for Business offers custom pricing plan

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Blackthorn Payments - Payment Processing Software

Blackthorn Payments

Streamline your payments with ease.

Best for: SMB teams · Mid-market · Enterprise

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What is Blackthorn Payments?

Blackthorn Payments is a truly versatile, easy to use payment processing software with an intuitive interface that makes your life easier. Whether you are just starting out, or have been involved with the industry for a long time, Blackthorn has everything you need to make the process of ...

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Balance - Payment Processing Software

Balance

Streamline payments, maximize profits.

Best for: SMB teams · Mid-market · Enterprise

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What is Balance?

Balance is a B2B payment processing platform used by online merchants and marketplaces to support net terms, milestone-based billing, and flexible payment options at checkout — capabilities that standard consumer payment processors do not handle natively. It solves the problem of business ...

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Balance offers custom pricing plan

Gravity Payments - Payment Processing Software

Gravity Payments

Effortless payments, elevated business.

Best for: SMB teams · Mid-market

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What is Gravity Payments?

Gravity Payments is a payment processing platform that handles credit and debit card transactions across mobile, e-commerce, and point-of-sale channels. It includes real-time receivable management and a support team that helps configure payment workflows for each business type.

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Gravity Payments offers custom pricing plan

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

Clearent - Payment Processing Software

Clearent

Effortlessly accept card payments for your business.

Best for: SMB teams · Mid-market · Enterprise

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What is Clearent?

Clearent payment processing software is the easiest way to accept charge cards and e-commerce payments for your business.  The Clearent Payment Processing Software allows you to accept card payments through a variety of methods including mobile devices, email invoices, and traditional card ...

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Clearent offers custom pricing plan

Privacy - New SaaS Software

Privacy

Protect your finances with secure virtual cards.

Best for: SMB teams · Mid-market · Enterprise

Try for Free

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What is Privacy?

Protect your finances and personal information with Privacy.com. Keep your real card info safe by creating separate virtual cards per payment, setting custom settings for each card for increased security. Get exactly what you need in no time with 1-click virtual card creation. Effortlessly take ...

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Limonetik - Payment Processing Software

Limonetik

Effortlessly process payments and manage your business.

Best for: SMB teams · Mid-market · Enterprise

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What is Limonetik?

Limonetik is the software that you can use to process payments and manage your business. The software will help you collect info from customers and allows you to process credit cards. The customers will be able to view their statements online, download invoices and export their statements so ...

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Limonetik offers custom pricing plan

DusuPay - Payment Processing Software

DusuPay

Secure online payment processing for businesses worldwide.

Best for: SMB teams · Mid-market · Enterprise

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What is DusuPay?

Dusupay.com is a payment processing software system that lets users process credit card transactions. The system is easy to use, secure, transaction-based pricing and online entity establishment for merchants. It payment processing software also comes with card verification options which allow ...

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DusuPay offers custom pricing plan

UnityPay vs its closest competitors

Across Payment Processing Software, 10 products compete directly with UnityPay. The strongest overlap is with Opayo, Venmo for Business and Blackthorn Payments. Each is compared against UnityPay on rating, pricing and feature coverage below.

Sites and apps like UnityPay

Searches for "sites like UnityPay" and "apps like UnityPay" land on the same set of options as "UnityPay alternatives" — the 10 options below cover both, whether you want a like-for-like replacement or something lighter.

What earned each UnityPay alternative its spot

OpayoBest for teams of all sizes

Cloud-based solution

Watch for: Higher fees for some features

Venmo for BusinessBest for teams of all sizes

Scalable solution

Watch for: Limited international support

Blackthorn PaymentsBest for teams of all sizes

Versatile payment processing

Watch for: Limited advanced features

BalanceBest for teams of all sizes

Simplicity and flexibility

Watch for: Limited advanced features

Gravity PaymentsBest for small & mid-size businesses

Hassle-free card processing

Watch for: May have higher fees

KickfinBest for teams of all sizes

Instant tip payments

Watch for: Limited to tip payments

ClearentBest for teams of all sizes

Easy charge card acceptance

Watch for: Limited advanced features

PrivacyBest for teams of all sizes

Enhanced security for online payments

Watch for: Limited to online transactions

LimonetikBest for teams of all sizes

Online statement access

Watch for: Limited payment method options

DusuPayBest for teams of all sizes

Easy to use

Watch for: Limited features for large businesses

Key things to look for in a UnityPay alternative

Comparing pricing, ratings, and strengths across the 10 free alternatives: 1 offers a free tier; paid plans run $10–$575, with Privacy the cheapest entry point; and Balance is the highest rated at 5★ across 1 reviews.

How we rank, in short.

Frequently Asked Questions (FAQs)

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

The top-rated alternatives to UnityPay are Balance (5.0★), Gravity Payments (5.0★), Opayo (5.0★). Compare all 10 alternatives side-by-side above.

When evaluating alternatives to UnityPay, prioritize: Seamless Integration, Real Time Analytics, Pricing Management, Secure Data Storage, Encryption, transparent pricing, free trial availability, and integrations with your existing tools. Use the filters above to compare by feature, budget, and team size.

Migration difficulty depends on how deeply UnityPay is integrated into your workflows. Most alternatives offer data export/import tools and dedicated onboarding support. We recommend narrowing to 2–3 options, running a free trial, and checking each vendor's migration guides before committing.

How to narrow down your UnityPay alternative

  • On a budget / just exploring: start with a free tier — Privacy let you evaluate without paying upfront.
  • If real-user ratings matter most: Balance has the strongest star rating (5★) among the options with verified reviews.

Before you switch from UnityPay

To replace UnityPay smoothly, treat data first. Export it, confirm the new tool can import it, and check feature parity for the work you actually do. Pilot on a free tier before rolling out, and keep UnityPay running until everything has moved over cleanly.

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