Best payment processing for 2026
Charge customers online — UPI/cards/netbanking for India, ACH/cards for the US. Picking the right gateway saves 0.5–1% per transaction at scale.
What to look for
The four questions that actually decide a payment processing pick — once you answer these, the rest is feature-list noise.
- ✓Payment-method coverage for your customer base
- ✓Effective rate after volume discounts
- ✓Settlement speed (T+0 / T+1 / T+2)
- ✓Developer experience and SDK quality
All payment processing we cover
Click through for the full review — pricing, alternatives, comparisons.
Stripe
Best-in-class developer-first payment infrastructure for global businesses.
Square
POS + online payments for SMBs and restaurants in the US.
Razorpay
India's leading payment gateway with the broadest payment-method coverage.
PayU
Established Indian payment gateway with EMI and pay-later support.
PayPal
Pioneer global payment processor. Strong international reach but higher fees than newer competitors.
Paddle
Merchant-of-record SaaS billing infra — handles tax, fraud, dunning. Higher fees than Stripe but no compliance overhead.
Lemon Squeezy
Merchant-of-record payments + subscriptions for digital products. Handles VAT/sales tax globally so you do not have to.
Cashfree
India payment gateway with payouts, recurring, and cross-border collections.