Why businesses choose Finix over Stripe | Finix
Finix vs. Stripe: How they compare
Stripe is popular with developer-led businesses, but growing companies often need more transparent pricing, support, and flexibility.
See how Finix's pricing compares with Stripe
| Finix | Stripe | |
|---|---|---|
| Direct merchant pricing model | Subscription starting at $99/mo or custom interchange-plus | Pay-as-you-go flat-rate; custom interchange-plus available at high volume (contact sales) |
| In-person (tap, dip, swipe) | 0% markup on interchange + $0.08 per transaction | 2.7% + $0.05 per transaction (Stripe Terminal) |
| Online payments | Interchange + 0% + $0.15 per transaction | 2.9% + $0.30 per transaction |
| Keyed / card-not-present | Interchange + $0.15 | 3.4% + $0.30 per transaction |
| Payment links | Included | 2.9% + $0.30 (same as standard online rate) |
| Interchange optimization | Full Level 2 & 3 support | Not available on standard flat-rate plan; limited to custom interchange-plus accounts |
| Virtual terminal | Included | Available via Stripe Dashboard; keyed rate applies (3.4% + $0.30) |
| ACH Direct Debit | $0.50 flat | 0.8% per transaction, capped at $5.00 |
| ACH Credit | $0.50 flat | $1.00 per transaction |
| Failed ACH Direct Debit | Included | $4.00 per failed payment |
| ACH validation | $0.50 flat | Bank account verification included via Stripe Financial Connections (some features extra) |
| Instant payouts (US) | 1% | 1.5% per payout ($0.50 minimum) — increased from 1% effective June 1, 2024 |
| Fraud detection (Radar) | Included | Basic Radar included on standard plan; Radar for Fraud Teams: $0.02/transaction on standard, $0.07 on custom |
| Dispute fee | No per-dispute fee | $15 per dispute; refunded if you win |
| Chargeback Protection (optional) | Not applicable | 0.4% per transaction to cover disputes and waive the $15 fee |
| Support fees | Included | 24/7 support included for standard accounts; premium support tiers at $1,800–$25,000+/year |
| Monthly account fee | None (subscription model) | None on standard plan |
| International card surcharge | Not applicable (US-focused) | 1.5% per transaction for non-US cards |
| Currency conversion fee | Not applicable | 1% in addition to international card fee |
| Refund policy | Standard processing | Processing fee (2.9% / $0.30) is not returned on refunds — permanent margin loss per refund |
| Billing / subscription layer | Not applicable | 0.7% of billing volume for Stripe Billing (subscriptions, metering, invoicing) |
| Tax calculation | Not applicable | 0.5% per transaction for Stripe Tax (does not file or remit in most jurisdictions) |
| Contract term | Flexible | Month-to-month; no long-term commitment required |
Quick recap of Direct Merchant Pricing Comparison
Stripe's published online rate of 2.9% + $0.30 is easy to understand, but it doesn't always reflect the total cost of accepting payments. Additional fees may apply for keyed transactions, disputes, instant payouts, and optional products such as Billing, Tax, and advanced fraud protection. Finix uses interchange-plus pricing with Level 2 and Level 3 optimization, giving businesses greater visibility into processing costs and the opportunity to reduce costs on eligible B2B transactions as payment volume grows.
Platform and marketplace features compared
| Finix | Stripe | |
|---|---|---|
| Platform pricing model | Flat-rate or dynamic, fully configurable | Standard (no platform fee), Express, or Custom ($2/active account/mo + 0.25% + $0.25 per payout) |
| Interchange fee optimization | Full Level 2 & 3 support | Not available on standard Connect; custom IC+ available for high-volume platforms |
| Merchant / connected account payout | $0.25 per payout | Express/Custom: $0.25 per payout + 0.25% application fee; Standard: Stripe bills connected account directly |
| Instant payouts (US) to connected accounts | 1% | 1.5% per payout ($0.50 minimum) |
| White-labeling | No additional cost | Not available on Standard or Express; Custom accounts offer more control but require significant development |
| ACH transaction cost | $0.50 flat | 0.8%, capped at $5 per transaction |
| ACH validation | $0.50 | Bank verification via Financial Connections; some features priced separately |
| Virtual terminal fee | Included | Available via Stripe Dashboard; keyed rate (3.4% + $0.30) applies to connected accounts |
| Payment links fee | Included | 2.9% + $0.30 per transaction |
| Machine learning and fraud detection | Included | Basic Radar included; Radar for Fraud Teams: $0.02–$0.07/transaction depending on plan |
| Dispute fee (connected accounts) | No per-dispute fee | $15 per dispute; responsibility depends on platform liability configuration |
| Support fees | Included | Standard support included; premium tiers at $1,800–$25,000+/year |
| Technology fees | None | Connect: $2/active account/mo (Express/Custom) + 0.25% + 0.25/payout; Billing: 0.7%; Tax: 0.5% |
| Monetization model | Configurable; platform sets and keeps margin | Standard: revenue share from Stripe; Express/Custom: platform sets application fees |
Quick recap of Platform & Marketplace Pricing Comparison
Stripe Connect Standard is designed for speed and simplicity, but gives platforms less control over payment pricing and monetization. Express and Custom accounts provide greater flexibility, but introduce additional platform fees and development requirements. Finix includes configurable pricing, white-labeling, and payment monetization tools from the start, helping platforms retain greater control as they grow.
Compare Finix with Stripe – And save up to 40%
What growing businesses should know
Finix
Certified direct processor connecting to Visa, Mastercard, Discover, and Amex
Interchange-plus pricing with full cost transparency. No flat-rate margin hidden in the rate
Full Level 2 and Level 3 interchange optimization for B2B card mixes
White-label payments included at no additional cost. Your brand, your experience
Configurable fee structures and merchant-level monetization for platforms
Finix manages compliance and risk so you keep control of the experience
No per-dispute fees, no refund fee retention, and no per-account monthly charges
Human support included at every level
Stripe
Developer-first payment platform processing hundreds of billions per year for millions of businesses worldwide
Flat-rate pricing (2.9% + $0.30 online; 2.7% + $0.05 in-person) with no monthly fee on standard plan
No interchange-plus pricing on standard plan; not available below high-volume custom tier
Instant payouts in the US cost 1.5% per payout, raised from 1% in June 2024
Dispute fee of $15 per chargeback; processing fee is not refunded on customer refunds
Stripe Connect platform fees on Express/Custom: $2 per active account per month plus 0.25% + $0.25 per payout
White-labeling available only on Custom Connect accounts, requiring significant engineering investment
Fee stack expands with add-ons: Billing (0.7%), Tax (0.5%), Radar for Fraud Teams ($0.02–$0.07/transaction), premium support ($1,800–$25,000+/year)
Integration and customization options
Both Finix and Stripe offer tools to help you launch without heavy engineering lift—but only Finix delivers enterprise-grade flexibility without additional costs.
Finix
RESTful API with webhooks and real-time event streams
No-code onboarding tools alongside full API access
Tokenization and hosted fields to minimize PCI scope
Dedicated sandbox environment for integration testing
White-labeled checkout pages, payment links, and virtual terminal with no additional development work required
Stripe
Comprehensive REST API with extensive documentation and developer tooling
Stripe.js and Elements for hosted card input fields to minimize PCI scope
Stripe Terminal SDK (iOS, Android, React Native, JavaScript) for in-person payments
Test mode and sandbox available for all accounts
White-labeling not available on Standard or Express Connect; Custom accounts offer more control but require significant engineering to implement branded experiences
Frequently asked questions
What are the main differences between Finix and Stripe for growing businesses?
Stripe is a developer-first platform with pay-as-you-go pricing and a broad payments ecosystem. Finix is designed for growing businesses that want more visibility into payment costs and greater control over their payment experience. Key differences include pricing model (interchange-plus vs. flat-rate), Level 2 and Level 3 optimization, refund fee handling, and support for embedded payments and payment monetization.
Does Stripe offer interchange-plus pricing?
Yes, but only for high-volume businesses that negotiate custom pricing directly with Stripe's sales team. The standard Stripe plan uses flat-rate pricing (2.9% + $0.30 online, 2.7% + $0.05 in-person), which bundles Stripe's margin into a single rate regardless of card type. Finix offers interchange-plus pricing at all volume levels, separating the interchange cost from the Finix fee so merchants can see exactly what they're paying and, where eligible, benefit from lower interchange rates on B2B and some debit card transactions.
How do Finix and Stripe compare on dispute and chargeback fees?
Stripe charges $15 per dispute, which is refunded if the dispute is resolved in your favor. It also does not return the original processing fee when a customer refund is issued, increasing the cost of refunded transactions. Finix does not charge per-dispute fees. For businesses with higher dispute or refund volumes, these differences can become more significant over time.
How does Stripe Connect compare to Finix for software platforms?
Stripe Connect's Standard tier is quick to implement but gives platforms less control over payment pricing and monetization. Express and Custom accounts restore monetization control but add $2 per active account per month, plus 0.25% + $0.25 per payout, and white-labeling on Custom requires significant engineering. Finix builds platform pricing tools, white-labeling, and sub-merchant management into the core product, with no per-account monthly fee and a clearer path to full margin control from the start.
How do Finix and Stripe compare on instant payouts?
Stripe raised its US instant payout fee from 1% to 1.5% per payout in June 2024, with a $0.50 minimum. Finix charges 1% per payout with no minimum surcharge. For platforms making frequent payouts to sellers or contractors, the difference in payout cost is meaningful at volume.
Is Stripe or Finix better for B2B payments?
For businesses with a high proportion of eligible B2B transactions, Level 2 and Level 3 optimization can reduce processing costs. Because Stripe's standard flat-rate plan doesn't support interchange-plus pricing or Level 2/3 optimization, merchants pay the same published rate regardless of card type. As payment volume grows, the cost difference can become more noticeable depending on transaction mix.