Best Embedded Payments Software - Page 4

How Many Embedded Payments Software Products Does G2 Track?

Total Products under this Category: 57

Category Stats (Sep 2026)

  • Average Rating: 4.27/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Outseta (+0.9%) - Among all products in this category, Outseta recorded the largest rating increase compared to last month

Last updated: September 05, 2026

How Does G2 Rank Embedded Payments Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 1,600+ Authentic Reviews
  • 57+ 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 Embedded Payments Software

G2 Grid® for Embedded Payments Software plotting products by satisfaction and market presence

Highlighted products: Stripe Payments, Paddle, checkout.com, Usio, Worldpay, and Trolley.

Underlying data: [Grid® JSON](https://www.g2.com/categories/embedded-payments/grids.json?focus%5B%5D=stripe-stripe-payments&focus%5B%5D=paddle&focus%5B%5D=checkout-com&focus%5B%5D=usio&focus%5B%5D=worldpay&focus%5B%5D=trolley-hq)

Railsr

Consumers want fully immersive and frictionless experiences, and expect brands to deliver the best, most personalised and distinctive engagement campaigns. Railsr is passionate about enabling brands to build relevant finance experiences to drive customer engagement and loyalty. It believes that the embedded finance economy is a fundamentally different way of creating relationships between companies and consumers. Railsr has created a unique category within the financial services industry: embedded finance experiences. It has developed this to enable its customers to help the financial consumer, to deliver greater inclusion and freedoms. Railsr is a pioneer of a new way of looking at how financial services can empower and liberate. It offers a new approach for brands to harness the power of embedded finance through a low cost turnkey platform. It delivers embedded finance into a brand's digital journey, designed as a vertically integrated financial ecosystem, starting at the central bank, or payment scheme (e.g. Visa), and ending with a fully embedded digital experience. Visit railsr.com and find out how we can help you or contact us via our form: www.railsr.com/start-your-experience

Who Is the Company Behind Railsr?

  • Seller: Railsr
  • Year Founded: 2016
  • HQ Location: Everywhere, OO
  • LinkedIn® Page: www.linkedin.com
    159 employees on LinkedIn®

Rainforest Pay

Rainforest Pay is a payfac-as-a-service platform that enables vertical SaaS companies to embed payment processing without compliance burden.

Who Is the Company Behind Rainforest Pay?

SMART Hub

SMART Hub is a first-of-its-kind payment portal that digitizes and simplifies the way that businesses make, receive, and manage payments, and access payment insights. The portal provides a pre-built integration with any ERP, accounting software or system of record and includes a built-in onboarding module that guides businesses through the process of setting up the application. Integrating SMART Hub with an ERP, accounting software package or system of record streamlines the process of making and receiving payments, eliminates complexity through the automatic reconciliation of payments, and puts real-time payments insights and historical transaction details at a user’s fingertips.

Who Is the Company Behind SMART Hub?

  • Seller: Transcard
  • Year Founded: 2008
  • HQ Location: Chattanooga, Tennessee, United States
  • LinkedIn® Page: www.linkedin.com
    190 employees on LinkedIn®

Stax

Stax is an all-in-one payment technology platform built for businesses that have outgrown flat-rate processors. With subscription-based pricing and 0% markup on direct-cost interchange, Stax saves businesses up to 40% on payment processing fees — no hidden costs, no percentage markups. The platform includes Stax Pay for in-person, online, and mobile payment acceptance; Stax Bill for automated recurring billing and invoicing; CardX for compliant credit card surcharging; and Stax Connect, an embedded payments solution that enables SaaS companies and ISVs to integrate full-stack payment processing directly into their software. As an end-to-end processor, Stax handles the entire transaction lifecycle in-house — from authorization to settlement — giving businesses and software platforms more control, better economics, and dedicated support. Over 30,000 businesses trust Stax to process more than $30 billion in payments.

Average Rating: 4.9/5.0

Total Reviews: 10

Who Is the Company Behind Stax?

  • Seller: Fattmerchant
  • Year Founded: 2014
  • HQ Location: Orlando
  • Twitter: @staxpayments
    1,779 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    284 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 92% Small, 8% Medium

What Are Recent G2 Reviews of Stax?

What Are G2 Users Discussing About Stax?

Synctera

We're closing the gap between community banks and FinTechs. Empowering you with fast, secure, and scalable partnership banking solutions, we tear down integration complexity and build bridges. We're here to guide all parties through the onboarding process and beyond, forging transactional relationships based on trust.

Average Rating: 3.0/5.0

Total Reviews: 1

Who Is the Company Behind Synctera?

  • Seller: Synctera
  • Year Founded: 2020
  • HQ Location: San Francisco, US
  • LinkedIn® Page: www.linkedin.com
    95 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

Tensec

Tensec builds a money exchange platform for firms to move funds across borders in real time, enabling firms to see that payments are safely stored, moved, and reach their destination.

Who Is the Company Behind Tensec?

  • Seller: Tensec
  • Year Founded: 2023
  • HQ Location: Palo Alto, US
  • LinkedIn® Page: www.linkedin.com
    19 employees on LinkedIn®

Tilled

Tilled's PayFac-as-a-Service platform enables software companies to seamlessly integrate and monetize payment processing within their applications. By offering a developer-friendly API, Tilled allows businesses to embed, monitor, and manage merchant payments efficiently, without the complexities and liabilities associated with becoming a fully registered payment facilitator. This solution empowers companies to enhance their revenue streams by capturing a significant share of the payments flowing through their systems. Key Features and Functionality: - Developer-Friendly API: Facilitates quick integration, enabling businesses to embed payments within weeks. - White-Label Solutions: Allows customization of the payment experience with company branding, ensuring a seamless user experience. - Merchant Onboarding: Provides a streamlined, frictionless enrollment process with customizable applications and instant underwriting. - Flexible Payment Options: Supports online and in-person payments via credit, debit, ACH processing, and alternative methods like Apple Pay®. - Real-Time Reporting and Analytics: Offers customizable reports and dashboards for tracking payment activities and insights. - Risk Management: Manages liabilities associated with fraud and chargebacks, reducing the compliance burden for businesses. Primary Value and Problem Solved: Tilled addresses the challenges software companies face when integrating payment processing by providing a turnkey solution that eliminates the need for extensive development resources, regulatory compliance, and operational overhead. By leveraging Tilled's platform, businesses can quickly implement payment facilitation, enhance their product offerings, and create new revenue streams, all while maintaining focus on their core competencies.

Who Is the Company Behind Tilled?

  • Seller: Tilled
  • Year Founded: 2018
  • HQ Location: Boulder, US
  • LinkedIn® Page: www.linkedin.com
    37 employees on LinkedIn®

Unipaas

UNIPaaS is the ultimate embedded finance solution for digital platforms. It is a fully white-labelled, end-to-end embedded payment solution that provides a single commercial framework. UNIPaaS is a simple, flexible, and fast way to add embedded finance capabilities to your platform. It is also easy to use and secure. UNIPaaS takes ownership and risk of the offering, so you can focus on your core business. 1 Integration, 1 Contract, 0 Risk!

Who Is the Company Behind Unipaas?

  • Seller: UNIPaaS
  • Year Founded: 2020
  • HQ Location: Tel Aviv, IL
  • LinkedIn® Page: www.linkedin.com
    51 employees on LinkedIn®

Usio Embedded Payments

Whether you’re an ISV or SaaS, our embedded payments platform streamlines transactions and puts money back in your pocket through revenue share.

Who Is the Company Behind Usio Embedded Payments?

  • Seller: Usio
  • Year Founded: 1998
  • HQ Location: San Antonio, US
  • Twitter: @usioinc
    283 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    82 employees on LinkedIn®

Volante

The SWIFT SR2019 Validator, developed by Volante Technologies, is a cloud-based financial message validation service designed to assist institutions in testing and validating their SWIFT Standards Release 2019 messages prior to the official implementation date. Available as an Amazon Machine Image on the AWS Marketplace, this service offers a scalable and cost-effective solution for ensuring compliance with the latest SWIFT standards. Key Features and Functionality: - Comprehensive Validation: The service not only identifies valid and invalid messages but also provides detailed error reports, highlighting specific issues encountered during validation. - API Integration: Equipped with APIs, the validator seamlessly integrates with existing applications, facilitating automated message validation processes. - Flexible Deployment: Users can deploy the validation service within their dedicated hosting environments, ensuring enhanced security and complete control over the validation process. - Cost-Effective Pricing: The service operates on an hourly usage model, providing an affordable and scalable solution without the constraints of message count or data usage fees. Primary Value and User Benefits: The SWIFT SR2019 Validator addresses the critical need for financial institutions to comply with the latest SWIFT standards efficiently. By offering detailed error reporting, it reduces the frequency and severity of formatting errors, thereby minimizing the risk of message rejections. This leads to increased straight-through processing rates, enhanced operational efficiency, and reduced costs associated with financial messaging operations. Furthermore, its cloud-based deployment ensures rapid scalability and flexibility, aligning with the industry's shift towards cloud-first strategies.

Who Is the Company Behind Volante?

VoPay

VoPay’s Fintech-as-a-Service platform allows any company to embed financial services and payment capabilities into their existing applications, product or services through a single and scalable API. VoPay’s unified payment technology stack eliminates the need to build the infrastructure and integrate multiple, disparate financial systems. Businesses can go to market faster and offer innovative financial solutions to their customers. Through VoPay’s single API layer, companies can manage the full cycle of money movement from payment and approvals to reconciliation and accounting in a fully integrated, automated and transparent way.

Average Rating: 2.0/5.0

Total Reviews: 1

Who Is the Company Behind VoPay?

  • Seller: VoPay
  • Year Founded: 2014
  • HQ Location: Vancouver, CA
  • LinkedIn® Page: www.linkedin.com
    38 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

Worldpay for Platforms

Worldpay combined with Global Payments in January 2026 to create a leading payments technology and software company that powers commerce for businesses of all sizes worldwide. We help businesses grow with confidence by delivering innovative solutions that enable seamless payment acceptance, smarter operations and exceptional client experiences – online, in store and everywhere in between. With its global reach, local expertise and scale, Global Payments processes billions of transactions and trillions in annual payment volume across more than 175 countries. Headquartered in Atlanta, Georgia, Global Payments is a Fortune 500® company and a member of the S&P 500.

Who Is the Company Behind Worldpay for Platforms?

Subhransu Sahu
SS
Researched and written by Subhransu Sahu
Updated October 3, 2024