Payment Processors

Payment processing platforms that handle online transactions, subscriptions, invoicing, and revenue management for SaaS, e-commerce, and digital products.

Last verified: March 6, 2026

Top pick

lemon-squeezy

Simplest path to selling digital products with automatic tax handling and merchant of record service.

Simplest path to selling digital products with automatic tax handling and merchant of record service. Solo developers and small teams selling digital products who want the simplest possible payment setup. You gain maximum simplicity and full merchant of record coverage but accept limited customization and fewer enterprise features.

DX Score
8.2
Time to Hello World
8 min
Free Tier
Standard
Starts at
$0

The shortlist at a glance

Tool Tax HandlingGlobal CoverageTransaction FeesMerchant Of RecordPayout FlexibilityCheckout ExperienceDeveloper ExperienceSubscription Billing Pick
stripe
Basic High Medium High High High
paddle
Full High High Medium High Medium
lemon-squeezy
Full Medium High Low High Medium Pick
braintree
None High Medium Medium Medium Medium
square
Basic Medium Medium Low Medium Low

Strong alternatives when your constraints shift

paddle

SaaS teams that want automatic global tax compliance and merchant of record without building tax infrastructure.

You gain automatic tax handling and simplified compliance but accept less API flexibility and higher effective fees.

braintree

Teams already in the PayPal ecosystem or needing deep PayPal integration alongside card processing.

You gain PayPal integration and enterprise stability but accept a dated developer experience compared to Stripe.

Where we would push you elsewhere

Avoid

square

Square is primarily designed for in-person point-of-sale; online payment features are less mature than Stripe or Paddle.

Better alternatives: stripe, paddle

How this recommendation gets made

Hands-on onboarding runs with the best-supported SDK path.

Pricing snapshots captured at publish time and reviewed on drift.

Benchmarks recorded in a repeatable environment with notes on tradeoffs.

npx @vetted/cli recommend payment-processors --context solo-dev

# or query from code
recommend({
  category: "payment-processors",
  context: "solo-dev"
})