Comparison · Updated October 7, 2026
Finix vs Stripe for embedded payments
Finix
B
A San Francisco processor that charges a monthly subscription — from $250 — and takes zero markup on interchange, billing a flat $0.08 or $0.15 per transaction instead. Excellent economics above roughly $1m a year, wrong below it, and with a public track record still too thin to lean on.
Stripe
A
Stripe is a leading payment processor known for its developer-friendly API, transparent pricing, and comprehensive suite of payment solutions for businesses of all sizes.
VS
Overview
This is a US comparison for software platforms and marketplaces that embed payments for their merchants, with each provider's direct-merchant pricing alongside. The two sell different pricing models. Finix publishes interchange-plus pricing: on its Standard platform plan you pay the card networks' costs at pass-through plus 0.30% + $0.15 per card transaction, $2.50 a month for each active sub-merchant and $5 to onboard each one. Stripe Connect has no platform fees at all if you let Stripe price your merchants at its standard 2.9% + 30¢ online rate. If you price them yourself, you pay Stripe that rate plus $2 per monthly active account and 0.25% + 25¢ per payout. Stripe publishes interchange-plus only as custom pricing. Finix can cost less per card on low-interchange cards such as regulated debit, but Stripe charges less for disputes, ACH, instant payouts and active accounts, and you can leave whenever you like. Finix has been a card-network-certified processor since May 2023 and operates in the US and Canada. Stripe lists 51 countries and regions. Payment Review grades Stripe A and Finix B.
Key Takeaways
- ✓Stripe is cheaper to start: with Stripe handling pricing, Connect has no account, payout or 1099 fees for the platform. On Finix's Standard platform plan you pay $5 to onboard each sub-merchant and $2.50 a month for each active one.
- ✓Finix can be cheaper per card at volume: its platform markup is 0.30% + $0.15 above pass-through network costs, against Stripe's flat 2.9% + 30¢. Finix comes out ahead on any card whose interchange and network fees total less than 2.6% of the sale plus 15¢, which includes regulated debit cards. Premium rewards cards come out close.
- ✓Stripe charges less on disputes and ACH: $15 per dispute (another $15 if you counter it manually, refunded if you win) against Finix's $30, which includes inquiries. Stripe's ACH is 0.8% capped at $5, against Finix's 1% capped at $10, plus 25¢.
- ✓Stripe has the simpler exit: its services agreement lets you close your account at any time. Finix lists a $0 termination fee but publishes no contract term, and in an August 2026 BBB reply it described one merchant's signed contract as having a one-year initial term.
- ✓Stripe reaches further: 51 countries and regions listed, against the US and Canada for Finix, and an A+ BBB accreditation since 2013. Finix has an A+ rating but is not accredited, and its BBB record is one complaint and one review.
Finix
US or Canadian software platforms and marketplaces with enough card volume to benefit from interchange-plus pricing, that want to set their own merchant pricing and keep the margin, or move towards becoming a payment facilitator themselves. Get the contract term in writing before you sign.
Stripe
Most platforms, especially early-stage ones, those with sellers outside the US and Canada, and those that want no platform fees or contract. Let Stripe price your merchants to start, then move to setting your own pricing or a custom interchange-plus deal as volume grows.
The Verdict
It Depends on Your Needs
Why?
Payment Review grades Stripe A and Finix B, and for most platforms Stripe is the safer default. With Stripe handling pricing, Connect has no platform fees, and you can leave at any time. It charges less for disputes, ACH, instant payouts and active accounts, it reaches 51 countries and regions, and its track record is far longer. Finix makes sense for a narrower case: a US or Canadian platform with enough card volume that the gap between interchange-plus and a 2.9% + 30¢ flat rate outweighs its $5 onboarding, $2.50 active-merchant and $30 dispute fees. The case is stronger if your merchants take many debit cards or B2B cards that qualify for Level 2 or 3 rates, or if you want a path to running your own payment facilitation. On premium rewards cards the two cost about the same per transaction. Finix's public record is still thin, and it does not publish its contract term, so get the term and notice period in writing before you sign.
Feature by feature
Detailed Comparison
Filter Options
Platform pricing (US, October 2026)
| Feature | Finix | Stripe |
|---|---|---|
| Pricing model for platforms | Interchange-plus; network fees passed through | Stripe prices your merchants, or you set your own; IC+ by custom pricing |
| Finix's platform pricing page lists third-party fees as pass-through on its Standard plan, with custom pricing on request. Stripe Connect offers two published models: Stripe handles pricing, where it bills your connected accounts directly, or you handle pricing, where you pay Stripe's fees and set your own. Stripe offers interchange-plus (IC+) only as custom pricing. Its Connect page says you can then pass network costs through to individual connected accounts. | ||
| Card processing cost to the platform | Interchange + network fees + 0.30% + $0.15 | 2.9% + 30¢ online; 2.7% + 5¢ in person |
| Stripe's figures are its standard US rates per successful transaction. Under 'Stripe handles pricing' your merchants pay these directly; under 'you handle pricing' your platform pays them. Finix's fee applies to every transaction and authorization attempt, whether successful or failed, and is the same in person and online; Finix also adds a $0.50 conveyed fee on each American Express transaction. Against Stripe's online rate, Finix is cheaper on a card whenever its interchange and network fees come to less than 2.6% of the sale plus 15¢ (2.6% less 35¢ on Amex). Against Stripe's in-person rate the threshold is lower: 2.4% of the sale less 10¢. Two examples from Visa's US interchange schedule effective 18 April 2026, on a $100 online sale and before network assessment fees, which are not included here: a regulated debit card carries 0.05% + $0.21 interchange, so Finix costs about $0.71 against Stripe's $3.20. A Visa Signature Preferred credit card at Visa's Product 1 card-not-present rate (2.50% + $0.10) costs $3.05 on Finix against $3.20 on Stripe, and assessments narrow or close that 15¢ gap. Visa's commercial card-not-present rate (2.70% + $0.10) already costs more on Finix: $3.25 against $3.20. Stripe adds 1.5% for international cards and 1% if currency conversion is needed. Finix charges a 1.50% cross-border fee. | ||
| Per-merchant fees | $5 per onboarding; $2.50 per active sub-merchant a month | None if Stripe handles pricing; $2 per monthly active account if you do Winner |
| Finix counts a sub-merchant as active in any month it has at least one transaction or authorization attempt, ACH transaction, payout or card tokenization. Stripe counts an account as active in any month a payout is sent to its bank account or debit card. Stripe charges no onboarding fee. The two Stripe figures are not the same deal: with Stripe handling pricing, Stripe bills your merchants directly and the platform earns only a revenue share if it qualifies; Finix's fees compare most closely with Stripe's 'you handle pricing' model, where Stripe charges $2 against Finix's $2.50 plus $5 onboarding. | ||
| Fee per payout to merchants | $0.50 (next-day ACH); $0.75 (same-day ACH) | None if Stripe handles pricing; 0.25% + 25¢ if you do |
| If you set your own pricing on Stripe, its 0.25% + 25¢ is cheaper than Finix's 50¢ next-day payout on payouts under $100 and dearer above $100. If Stripe handles pricing, payouts are free. Finix also lists a 0.50% daily gross payouts fee when fees are debited monthly rather than daily (0.00% for daily debit). | ||
| Instant payouts to merchants | 1.50% | 1% of payout volume Winner |
| Both are the price to the platform for an instant payout to a connected account or sub-merchant; Stripe's Connect documentation says it charges platforms 1% for all Instant Payouts and that platforms can mark the fee up. Finix offers instant payouts only on payouts of credit card transactions. | ||
| Monthly platform fee | None listed on Standard | None |
| Finix's platform pricing page lists no membership fee on its Standard plan, only the per-merchant fees above. Its direct-merchant plan carries a $250 monthly membership fee (see below). | ||
Pricing model for platforms
Finix
Interchange-plus; network fees passed through
Stripe
Stripe prices your merchants, or you set your own; IC+ by custom pricing
Finix's platform pricing page lists third-party fees as pass-through on its Standard plan, with custom pricing on request. Stripe Connect offers two published models: Stripe handles pricing, where it bills your connected accounts directly, or you handle pricing, where you pay Stripe's fees and set your own. Stripe offers interchange-plus (IC+) only as custom pricing. Its Connect page says you can then pass network costs through to individual connected accounts.
Card processing cost to the platform
Finix
Interchange + network fees + 0.30% + $0.15
Stripe
2.9% + 30¢ online; 2.7% + 5¢ in person
Stripe's figures are its standard US rates per successful transaction. Under 'Stripe handles pricing' your merchants pay these directly; under 'you handle pricing' your platform pays them. Finix's fee applies to every transaction and authorization attempt, whether successful or failed, and is the same in person and online; Finix also adds a $0.50 conveyed fee on each American Express transaction. Against Stripe's online rate, Finix is cheaper on a card whenever its interchange and network fees come to less than 2.6% of the sale plus 15¢ (2.6% less 35¢ on Amex). Against Stripe's in-person rate the threshold is lower: 2.4% of the sale less 10¢. Two examples from Visa's US interchange schedule effective 18 April 2026, on a $100 online sale and before network assessment fees, which are not included here: a regulated debit card carries 0.05% + $0.21 interchange, so Finix costs about $0.71 against Stripe's $3.20. A Visa Signature Preferred credit card at Visa's Product 1 card-not-present rate (2.50% + $0.10) costs $3.05 on Finix against $3.20 on Stripe, and assessments narrow or close that 15¢ gap. Visa's commercial card-not-present rate (2.70% + $0.10) already costs more on Finix: $3.25 against $3.20. Stripe adds 1.5% for international cards and 1% if currency conversion is needed. Finix charges a 1.50% cross-border fee.
Per-merchant fees
Finix
$5 per onboarding; $2.50 per active sub-merchant a month
Stripe
None if Stripe handles pricing; $2 per monthly active account if you do
Winner
Finix counts a sub-merchant as active in any month it has at least one transaction or authorization attempt, ACH transaction, payout or card tokenization. Stripe counts an account as active in any month a payout is sent to its bank account or debit card. Stripe charges no onboarding fee. The two Stripe figures are not the same deal: with Stripe handling pricing, Stripe bills your merchants directly and the platform earns only a revenue share if it qualifies; Finix's fees compare most closely with Stripe's 'you handle pricing' model, where Stripe charges $2 against Finix's $2.50 plus $5 onboarding.
Fee per payout to merchants
Finix
$0.50 (next-day ACH); $0.75 (same-day ACH)
Stripe
None if Stripe handles pricing; 0.25% + 25¢ if you do
If you set your own pricing on Stripe, its 0.25% + 25¢ is cheaper than Finix's 50¢ next-day payout on payouts under $100 and dearer above $100. If Stripe handles pricing, payouts are free. Finix also lists a 0.50% daily gross payouts fee when fees are debited monthly rather than daily (0.00% for daily debit).
Instant payouts to merchants
Finix
1.50%
Stripe
1% of payout volume
Winner
Both are the price to the platform for an instant payout to a connected account or sub-merchant; Stripe's Connect documentation says it charges platforms 1% for all Instant Payouts and that platforms can mark the fee up. Finix offers instant payouts only on payouts of credit card transactions.
Monthly platform fee
Finix
None listed on Standard
Stripe
None
Finix's platform pricing page lists no membership fee on its Standard plan, only the per-merchant fees above. Its direct-merchant plan carries a $250 monthly membership fee (see below).
Best For Your Business
Recommendations based on your business type
Early-stage SaaS platform adding payments for the first time
Recommended
Stripe
If Stripe handles pricing, Connect costs the platform nothing in account, payout or 1099 fees, and you can still earn a revenue share if you qualify. Finix charges $5 to onboard each merchant and $2.50 a month for each active one before its per-card savings appear.
Established US vertical SaaS platform with high card volume that wants to set its own merchant pricing
Recommended
Finix
Finix passes network costs through and adds 0.30% + $0.15, so on debit and standard cards the platform keeps far more of what it charges merchants than it would above Stripe's 2.9% + 30¢. Finix also offers a route to becoming a payment facilitator. Stripe's interchange-plus is available only on custom pricing, so get a Stripe quote to compare.
Marketplace paying out sellers outside the US and Canada
Recommended
Stripe
Stripe lists 51 countries and regions and offers cross-border payouts from 0.25% of payout volume. Finix serves the US and Canada only.
Platform serving B2B merchants that take commercial cards
Recommended
Finix
Finix includes Level 2 and Level 3 processing on its Standard plans and passes interchange through, so any lower interchange that enhanced data qualifies for reaches you, while Stripe's flat rate stays the same whatever the card. The case depends on that data: a Visa commercial card at the card-not-present rate without it (2.70% + $0.10 interchange) costs slightly more on Finix than on Stripe. Check your merchants' qualification rates before you switch.
Single business processing well under $1 million a year
Recommended
Stripe
Finix's direct-merchant plan costs $250 a month before any transaction. Stripe has no monthly fee and lets you close your account at any time.
Finix: Best for 2 use cases
Stripe: Best for 3 use cases
Frequently Asked Questions
Common questions about this comparison
It depends on your card mix and volume. Finix's platform pricing is the card networks' costs plus 0.30% + $0.15 per transaction. Stripe's standard rate is 2.9% + 30¢ online, all in. Finix comes out ahead on any card whose interchange and network fees total less than 2.6% of the sale plus 15¢, which covers Visa's regulated and standard exempt debit rates, and roughly level on premium rewards cards once network assessment fees are counted. Stripe is cheaper on ACH, disputes, instant payouts and per-merchant fees, and has no monthly fee where Finix charges direct merchants $250.
If Stripe handles pricing for your users, it bills your connected accounts its standard rates directly and charges your platform no account, payout or tax-reporting fees. If you handle pricing, you pay Stripe's processing fees yourself, plus $2 per monthly active account and 0.25% + 25¢ per payout. Instant payouts to connected accounts cost 1% of payout volume either way.
Finix lists a $0 termination fee but does not publish its contract term. In an August 2026 reply to a BBB complaint, it said that merchant's signed contract had a one-year initial term with a monthly membership fee, cancellable afterwards on 30 days' written notice. Ask for the term in writing. Stripe's standard agreement lets you close your account at any time.
Both. Finix began by providing payment facilitation infrastructure. In May 2023 Visa, Mastercard, Discover and American Express certified it as a processor, with Pathward as its bank partner. It is also a registered payment facilitator of Fifth Third Bank, and it sells platforms the tools to become payment facilitators themselves.
Yes, but only on custom pricing, which you arrange with Stripe's sales team. Its standard published pricing is a flat 2.9% + 30¢ online. With Connect on IC+ pricing, you can charge connected accounts your own rates and pass network costs through. Finix publishes its interchange-plus rates.
Stripe settles US payments in 2 business days after a first payout that typically takes 7 to 14 days. Finix pays credit card sales out T+2 banking days by next-day ACH or T+1 by same-day ACH. On its platform plan that costs $0.50 or $0.75 per payout. Both offer instant payouts for a fee.
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