A startups guide to selecting the right Payment Service Provider (PSP)

Choosing a payment provider shouldn’t feel like a coin toss.

The right PSP can accelerate your growth. The wrong one can lock you in, slow you down, or cost you customers. But most providers sound the same on the surface.

This checklist helps you cut through the sales pitch and spot what really matters: fit, performance, and flexibility. It’s the essential tool for any startup assessing a PSP, whether you’re launching now or scaling fast.