List of the Top 3 Merchant Management Apps for Android in 2025

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

Teamgate is an intuitive and highly effective CRM designed specifically for Sales and SaaS professionals, catering to everyone from startups to large enterprises. This comprehensive web-based sales CRM solution enhances your sales journey and fosters business expansion. With a multitude of features that streamline every phase of the sales cycle, from identifying leads to finalizing sales, Teamgate stands out in the market. It effortlessly connects with popular business applications like Mailchimp, Intercom, Quickbooks, and Zendesk, enabling sales teams to consistently surpass their targets. Furthermore, Teamgate eliminates unexpected implementation expenses, consulting costs, and additional fees. This makes it not only a powerful tool but also a cost-effective choice for organizations looking to optimize their sales processes.

NMI Merchant Relationship Management (formerly IRIS CRM) transforms how banks, ISOs, and payment providers manage merchants—streamlining complex processes from lead acquisition through underwriting, onboarding, and ongoing compliance. Designed specifically for the payments industry, Merchant Relationship Management centralizes risk management, compliance automation, and portfolio oversight within a single, scalable platform. The modular suite includes: Merchant Central – A portfolio management hub for automated onboarding, residual tracking, and performance reporting. ScanX – Advanced underwriting automation that gathers and validates KYC, KYB, and AML data in seconds. MonitorX – Real-time compliance monitoring to flag and manage merchant risk proactively. Each component integrates seamlessly with existing CRMs or operates as a standalone solution, reducing manual work and improving speed to activation. Key Advantages Built for payments, not retrofitted from generic CRMs White-label branding to maintain institutional control and trust Automated residuals and compliance tools that reduce errors and friction Scalable automation for high-volume portfolios and agent networks Merchant Central takes the headache out of residuals management, saving you time, reducing errors and giving you full visibility into your portfolio. NMI’s automated residuals management helps ISOs , banks and payment providers streamline payouts, improve their agent reporting experience, and turn residuals into a reliable source of growth. Unlike legacy systems, MRM unifies fragmented processes into one modern experience that improves efficiency, accuracy, and transparency. Teams can focus less on administration and more on growth, while merchants benefit from faster onboarding and better support. With NMI MRM, financial institutions can transform merchant management into a competitive advantage—reducing risk, boosting retention, and empowering growth at scale.