Best Payment Processing Apps for iPhone of 2026

The new standard for online payments. Stripe is the best platform to run an internet business. For forward-thinking businesses all over the globe, we handle billions of dollars annually. Stripe creates the most flexible and powerful tools for internet commerce. Whether you’re creating a subscription service, an on-demand marketplace, an e-commerce store, or a crowdfunding platform, Stripe’s meticulously designed APIs and unmatched functionality help you create the best possible product for your users. Stripe is helping millions of innovative technology companies scale faster and more efficiently than ever before. We believe that payments is a problem rooted in code and not finance. We are obsessed with finding elegant, modular abstractions that allow for robust, scalable and flexible integrations. Stripe is easy to use because we remove unnecessary complexity and extraneous detail.

Exact Payments develops and delivers easy-to-integrate and highly scalable payments technology for SaaS companies to seamlessly embed payment flows into their software and activate a new, high-margin revenue stream. With Exact’s PayFac-as-a-Service solution, SaaS providers build frictionless buying journeys that enhance customer experience, improve retention, and increase the lifetime value of a customer by as much as 5x. Today, Exact processes >1 billion transactions annually for prominent customers, including Chase, Ordway, Cineplex, Allianz, Levi’s, and Carfax.

Grow your business with finance. Accept payments from customers. Automate payments to vendors and employees. Never run out of working capital. You can mix and match products from Razorpay's Payment Suite to suit your business needs. Razorpay is the best way to integrate, onboard online, check out the features, and enjoy the best performance. Razorpay Payment pages is the easiest way for you to accept payments from a custom-branded online shop. Automated payment receipts allow you to accept international and domestic payments. Online shopping is easy with no code. Preparation is key! Hosted Event Registration allows you to quickly register attendees online and send them automated receipts. Fundraising for a worthy cause? Hosted Donations saves time and automatically sends 80G receipts.

Payrix has a mission: to be the world's leader in embedded payments for vertical business software. Our goal is to give our clients more freedom, peace of mind, and a proven solution that eliminates friction, opens up new revenue opportunities, and makes life easier for their customers. Payrix clients such as Real Green Systems and Storable have harnessed our unique platform, combined with a white glove approach, that allows them to take advantage of embedded payments for growth and innovation. Payrix offers endless possibilities.

SDK.finance is an API-driven fintech platform that serves as a foundation for building a payment product on top. Using its ledger layer allows SDK.finance customers to save at least 1 year of active development for building a neobank, digital wallet app, payment acceptance business, marketplace payment solution etc. What products can be built on top of SDK.finance platform? Neobank Digital wallet Payment acceptance system Money transfer app Marketplace payment solution Mobile wallet app General ledger

Quickly establish bank accounts, provide cryptocurrency wallets, facilitate payments, and distribute cards to your clients. Solid presents a comprehensive and compliant array of FinTech solutions. You can integrate it in just minutes to craft unprecedented user experiences. With Solid’s Banking as a Service (BaaS), businesses can develop and introduce various deposit offerings, including both business and personal checking accounts. This service encompasses everything from ledgers to statements, providing all the essentials for creating enjoyable banking interactions. The Card Issuance and Management platform from Solid is pioneering, allowing for the issuance of cards that cater to your customers' requirements through a single API. Both physical and virtual credit, debit, and prepaid cards are entirely overseen by Solid. Elevate your customer engagement with a streamlined and robust experience embedded in your product, utilizing Solid's instant account creation API. Additionally, you can quickly issue customized physical and virtual cards, complete with the necessary spending controls using Solid's card API, ensuring that your clients have all the tools they need at their fingertips.

Our platform allows you to integrate financial products into your business. Banking Offer FDIC insured banking services to customers with a single seamless integration With ACH transactions, credit card processing and easy deployment, it's easy to move money. Branded Cards You can quickly create customized or white-label cards to promote your brand. Global money transfer Send and receive money across borders in any currency. One embed offer FDIC-insured virtual accounts that customers can use to manage their funds, earn interest and pay bills, send money and receive it all from one place. Alviere's banking technology allows you to easily embed FBO accounts (For-Benefit of) into your platform, so you can offer customized financial services for your clients and employees. FBO accounts allow you to track your finances and use in real-time, which allows you to choose the right services.