Question: I need a solution that allows clients to make online payments and view their payment history in a branded customer portal.

If you need a system that lets customers pay online and check their payment history through a custom-branded customer portal, Mangopay is a good option. This modular payment infrastructure is geared for marketplaces and platforms, with services including e-wallet management, payment processing and identity verification. It can handle payouts in more than 170 settlement countries and can be integrated with a variety of systems for flexible, automated payment management.

Another good option is Inai, a full-stack payment platform that streamlines payments with a single API. It can connect to multiple payment service providers to retrieve payments, send payouts and optimize transactions. Inai also offers tools for detailed analysis, payment reconciliation and monitoring payment anomalies, so you can improve customer checkout and revenue.

If you're looking for a fintech-focused option, Plaid links users' financial accounts to a broad range of apps and services securely and reliably. It offers features like payment initiation, real-time balance verification and identity verification, and supports a variety of financial use cases. With its global reach and powerful APIs, Plaid is good for businesses and consumers.

Last, Cleverbridge is an end-to-end solution for global technology companies that's geared for automating recurring revenue growth and delivering a frictionless digital buying experience. It offers global payments, fraud detection, subscription management and back-office automation, so it's a good fit for companies that want to maximize customer lifetime value and sustain growth.