Plaid vs Stripe: Cost and Fees Calculator
Enter your volumes to compare estimated monthly costs and fees for Plaid and Stripe across the selling types both offer, using published US pricing.
Selling online (eCommerce)
Estimates combine processing fees and monthly subscriptions on the plans noted above. One-time hardware, setup, and add-ons are excluded. Rates are published or typical US pricing as of mid-2026 and may have changed.
How the Plaid vs Stripe calculator works, and how the two compare
Plaid is financial data infrastructure that connects apps to bank accounts, including ACH transfer rails. Plaid pricing is usage-based and quote-driven: bank-link and auth calls are priced per API call, and Plaid Transfer moves money over ACH (modeled here at roughly 0.5% + $0.25 per transfer); it does not process card payments. Stripe is a developer-focused online payments infrastructure company that also sells Terminal card readers for in-person sales. Stripe charges 2.9% + $0.30 for online card payments and 2.7% + $0.05 in person via Stripe Terminal (Reader M2 $59), with no monthly fee and volume discounts on request.
How they are similar: Where they overlap: both Plaid and Stripe cover selling online, which is what this calculator compares. Neither requires a monthly subscription on the plans compared here, so your cost scales purely with sales. In both cases the bill is driven by a percentage of each sale plus any fixed per-transaction fee, which is why your average transaction size changes the effective rate as much as the headline percentage does.
How they differ: Only Stripe offers in-person card readers, so that side of the business is not part of this comparison. Plaid operates as financial infrastructure priced on usage rather than merchant card acceptance, while Stripe operates as flat-rate card processing with published per-transaction fees. Plaid is plumbing for fintech apps rather than a merchant processor: businesses use it to verify bank accounts and move ACH funds, often alongside a card processor like Stripe rather than instead of one. Stripe is built API-first: it has no storefront or POS software of its own, but offers unmatched flexibility, 135+ currencies, and dozens of payment methods for businesses that build their own checkout.
Assumptions used in this calculator
- Plaid is modeled on: Bank data and ACH infrastructure; quote-based (ACH transfer modeled at 0.5% + $0.25). No card acceptance.
- Stripe is modeled on: 2.9% + $0.30 per online card payment, no monthly fee.
- Rates are published or typical US pricing as of mid-2026 and change often; quote-based providers are modeled at representative rates. Always confirm current pricing with the provider.
- One-time hardware, setup, add-on apps, keyed-in transactions, international cards, and chargeback fees are excluded from the monthly figures.