Swiff Verified Customer Reviews (2026)

NMI Payments transforms payments from a backend function into a strategic growth driver. Designed for software companies. SaaS platforms, ISVs and ISO partners, it enables you to embed, brand, and monetize payments directly within your software—without becoming a PayFac or taking on compliance complexity. As a full-stack processor, acquirer, and technology partner, NMI manages underwriting, risk, and regulatory oversight behind the scenes. The result: faster go-to-market, stronger brand control, and new recurring revenue streams. With modular design and white-label flexibility, NMI adapts to your business model, whether you’re processing payments online, in-store, in-app, or unattended. Key Benefits Launch white-labeled payments in weeks, not months Control pricing, share in transaction revenue, and own the customer relationship Built-in compliance, risk, and fraud prevention tools Flexible integration via no-code, low-code, or full API access Developer-First Experience NMI’s developer environment bridges business and technical needs. Developers gain instant sandbox access, prebuilt SDKs, and intuitive APIs to test, integrate, and deploy quickly. Guided onboarding, dynamic sandbox simulations, and drop-in components make payments easier to build and maintain. Business teams can explore revenue opportunities through self-service tools and instant earnings insights. With NMI Payments, you can embed and scale payments without losing control—powering faster launches, stronger retention, and lasting growth

CEX.IO, a licensed and versatile cryptocurrency exchange established in 2013, has set up offices across several countries, including the UK, US, Ukraine, Cyprus, and Gibraltar. With a global user base that surpasses 3 million, the platform guarantees reliable services by implementing cold storage for cryptocurrencies, maintaining strong financial health, employing advanced security protocols, and following KYC/AML regulations. It is noteworthy that CEX.IO was one of the early innovators to streamline fiat-to-crypto transactions, enabling users to make purchases with credit cards and bank transfers seamlessly. Currently, the exchange supports a broad spectrum of cryptocurrencies including Bitcoin, Bitcoin Cash, Ethereum, Ripple, Stellar, Litecoin, and Tron, which can be exchanged for fiat currencies such as USD, EUR, GBP, and RUB. Recognizing the necessity of user-friendly access, CEX.IO offers trading through its website and mobile apps for both iOS and Android, in addition to providing WebSocket and REST API functionalities, accommodating various preferences among users. This dedication to providing flexible trading solutions empowers clients to engage in transactions at their convenience, whether at home or on the go. Ultimately, CEX.IO continues to evolve and adapt its services to meet the dynamic needs of the cryptocurrency market.

Trusted by the world’s leading payment schemes – Visa and Mastercard – Fidesmo delivers one of the most simple, scalable, and secure platforms for tokenized payment. Our solution enables banks and fintechs to digitize and provision payment cards onto a wide range of devices with a secure element. Today, Fidesmo works with over 800 issuing banks, allowing their customers to easily and securely add cards to supported devices through Fidesmo Pay. As a pure software platform, Fidesmo Pay gives device manufacturers the freedom to choose the secure element that best fits their design and product needs. Unlike vendor-locked solutions, it is compatible with any secure element manufacturer offering EMVCo-certified products, ensuring maximum flexibility and interoperability. This enables device makers to innovate freely in form factor, style, and user experience without hardware constraints. Future-proof by design, Fidesmo Pay continuously expands its ecosystem by onboarding more banks, schemes, and device categories. Manufacturers can focus on growth and customer engagement while the platform supports white-label solutions and deep customization, letting banks and brands deliver tailored payment experiences. As one of the leading tokenization platforms globally, Fidesmo is trusted by brands like Swatch and Polar, who rely on our technology to deliver secure and seamless wearable payment experiences. Founded in 2013 by Miguel Cardo and Mattias Eld, the company launched Fidesmo Pay in 2019, which has since shown consistent and accelerated growth across markets, banks, and device categories. With its open and scalable infrastructure, Fidesmo is shaping the future of tokenized payments worldwide.