Stripe Connect is the platform product that lets marketplaces, SaaS apps, and on-demand services split payments between a platform account and the seller (or service provider, contractor, or partner) actually delivering the service. It's powerful, but the fee structure has more layers than the standard Stripe pricing page suggests. This guide walks through what each Connect type costs, how application fees work, and what the cross-border surcharge means in practice.
Use the Stripe Connect calculator to plug your own numbers in.
The Three Connect Types
Stripe Connect comes in three flavors with different fee structures, control surfaces, and onboarding flows.
Standard Connect. The cheapest option. The connected account has its own Stripe relationship — its own dashboard, its own KYC, its own payouts. Your platform integrates via OAuth and charges an application fee on top of the standard processing fee. Best for marketplaces where sellers are sophisticated businesses that already have or want a Stripe account. No Connect surcharge on processing — it's the standard rate plus your application fee.
Express Connect. Adds 0.25% to processing fees. In exchange, Stripe handles connected-account onboarding (a guided flow Stripe builds and hosts) and provides a Stripe-branded dashboard for connected accounts. Best for consumer marketplaces (Etsy/Substack-style) where sellers are individuals who shouldn't have to learn Stripe.
Custom Connect. Same +0.25% as Express. The difference is full control: connected accounts may not even know Stripe is the underlying processor — the onboarding flow, dashboard, support, and payout UX are all yours. Best for embedded financial products inside SaaS where the connected account is a side-effect of using your product, not the primary user experience.
The 0.25% delta between Standard and Express/Custom is real money at scale. A platform processing $1M/month in connected payments pays an extra $30k/year on Express vs Standard. Factor it into your build-vs-buy decision.
Cross-Border Surcharge
When the platform's country and the connected account's country are different, Stripe adds 0.25% on every transaction. Single-country marketplaces (US platform + US sellers only) avoid this; international marketplaces (US platform + global sellers) pay it on every cross-border transaction.
This compounds quickly. A US-incorporated marketplace with European sellers paying an extra 0.25% on every transaction processes $1M/month — that's $30k/year in cross-border fees, on top of the Connect type fees.
For platforms with meaningful international seller volume, multi-entity setups (e.g., separate Stripe Connect accounts in the US, EU, and UK with sellers routed to the right one) can be worth the operational overhead. The threshold is typically $1M+/month in cross-border volume.
Application Fees
Application fees are how the platform makes money. The platform sets a fee — percentage, fixed amount, or both — and Stripe collects it as part of the transaction, then routes the application fee to the platform's Stripe balance and the rest to the connected account.
Worked example: a $100 transaction on a US Stripe platform with Express Connect, no cross-border, 5% application fee.
- Customer charged: $100
- Stripe processing fee (2.9% + 30¢): $3.20
- Express surcharge (0.25%): $0.25
- Total Stripe fees: $3.45
- Application fee (5%): $5.00
- Connected account receives: $100 - $3.45 - $5.00 = $91.55
- Platform receives: $5.00
The connected account's Stripe Dashboard shows the application fee as a deduction. This is intentional — Stripe doesn't hide the platform's cut. Many marketplaces re-display the application fee in their own UI (e.g., "Marketplace fee: $5.00") so the seller doesn't have to dig through the Stripe Dashboard to understand the deduction.
Direct vs Destination Charges
Two ways to structure Connect charges:
Direct charges. The connected account is the merchant of record for the transaction. The customer's card statement shows the connected account's name. Processing fees are charged to the connected account; the platform takes its application fee on top. Best for marketplaces where the seller's brand is what the customer is buying (Substack newsletters, Patreon creators).
Destination charges. The platform is the merchant of record. The customer's card statement shows the platform's name. The platform pays processing fees and routes a share of the net to the connected account. Best for marketplaces where the platform's brand is dominant (Lyft, DoorDash).
Most marketplaces use destination charges for control and brand consistency. The math is the same; the regulatory and statement-descriptor implications differ.
When Connect Becomes Essential
You need Connect (vs. just running multiple Stripe accounts) when:
- You're splitting a single payment between multiple recipients
- You need to programmatically onboard sellers/contractors (automated KYC + identity verification)
- You need integrated reporting across all sellers
- You need to charge an application fee that varies per transaction or per seller
For simple cases — a single-vendor business that occasionally pays out to contractors — running multiple Stripe accounts and transferring funds manually is often simpler than Connect.
For two-sided marketplaces, on-demand services, embedded SaaS payments, or anything that splits a single transaction at scale, Connect is essentially mandatory.
Standard vs Express: A Decision Framework
A short framework for picking between Standard and Express:
Pick Standard when:
- Your sellers are businesses, not individuals
- Your sellers benefit from having a real Stripe relationship (better dashboards, native dispute handling, etc.)
- You want to minimize per-transaction cost
- You're okay with the seller having a separate Stripe account they manage themselves
Pick Express when:
- Your sellers are individuals or small operators who shouldn't have to learn Stripe
- You want a guided onboarding flow without building one yourself
- You're okay with paying 0.25% extra for convenience
- You want consistent Stripe-branded dashboard UX across all sellers
Custom is for when neither fits — usually because you're building something where Stripe shouldn't be visible to the connected account at all.
Forecasting Connect Fees
For a platform forecast, model:
- Per-transaction Stripe processing fee (standard rate for the platform's country)
- Connect type surcharge (0% Standard, 0.25% Express/Custom)
- Cross-border surcharge (0.25% if applicable per transaction)
- Stripe Tax (0.5% if enabled)
- Stripe Billing (0.5% if recurring)
- Application fee (your platform's cut)
The connected account receives: gross - (1+2+3+4+5+6). The platform receives: just (6) — the application fee — net of any platform-side costs.
Plug the numbers into the Connect calculator and you'll see the full settlement breakdown.
For most marketplaces in 2026, the operational lever isn't Connect type — it's the application fee. A 5% application fee on $1M/month in connected payments is $50k/month in revenue. The Stripe processing economics matter, but the application-fee design is where most marketplace P&L is made.