What Finix does

Finix is a full-stack payments processor founded in 2015 and headquartered in San Francisco. Since transitioning to a direct processor in May 2023, the company maintains direct sponsorship with all four major US card networks (Amex, Discover, Mastercard, Visa) and operates as a payments partner bank via Celtic Bank in the United States and Peoples Trust in Canada. The platform serves SaaS platforms, marketplaces, payment facilitators (PayFacs), and direct merchants — processing more than 400 million transactions daily across 12,000+ active merchants, with disclosed annual volume described as "tens of billions."

The core technology stack combines a direct card-network processing layer with white-label embedded payments APIs that let platforms onboard sub-merchants, underwrite them automatically using ML, tokenize payment methods, and disburse payouts. Product surface includes no-code merchant onboarding tools, mobile and unattended card-present hardware, payouts-as-a-service, and integrations with fraud (Sift), banking data (Plaid), enterprise tokenization (Cybersource/Visa), commerce (WooCommerce), and AI assistants (OpenAI, Anthropic, Google) via MCP. Finix is PCI DSS Level 1 certified.

Finix monetizes through transaction processing fees on settled volume, software subscriptions for platform features (underwriting, payouts, dashboards), hardware sales, and interchange-related economics. Go-to-market is primarily B2B sales to platform partners and mid-market to enterprise merchants, with named customers including Vroom, Passport, Cargas, Clubessential, Lunchbox, AgVend, Beyond Pricing, foreup, and Meadow. The company has raised approximately $208M in total funding, including a $75M Series C in October 2024, and operates with 101–250 employees.

Name

Finix

Legal name

Finix Payments, Inc.

Website

https://finix.com

Company type

Private

Founded year

2015

Operating status

Operating

Headcount range

101–250 employees

Short description

Finix is a full-stack, direct-sponsorship payment processor providing white-label embedded payments, ML-driven merchant underwriting, and card-network connectivity to SaaS platforms, marketplaces, PayFacs, and direct merchants across the US and Canada.

Ownership category

akta.pro rank

Product category

Payment Processing Platform

NAICS

Financial Transactions Processing, Reserve, and Clearinghouse Activities (52232)

SIC

Finance Services (6199)

akta.pro primary industry

Integrated Payment Processors (PSP/Acquirer) (FSAMABAA)

akta.pro secondary industries

Embedded Payments (Pay-ins, Pay-outs, Wallets) (FSAGALAB), Payouts, Disbursements & Mass Payments Infrastructure (FSAGABAN), Billing, Subscription & Revenue Management Infrastructure (FSAGABAM), Processor Back-End & Switch Providers (Issuer/Acquirer Processing Infrastructure) (FSAMABAJ)

Keywords

• Payment processing platform
• Embedded payments API
• Merchant underwriting services
• Digital payouts solution
• Recurring billing software

Headquarters

HQ city

San Francisco

HQ country

United States

HQ region

North America

Offices5 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

Technology or R&D, Personnel, Infrastructure, Operations, Marketing or Sales, Others

Revenue model

1. Transaction processing fees: Per-transaction fees charged via interchange-plus, flat-rate, or hybrid pricing models; the core revenue stream, generated on billions in annual processing volume.
2. Platform subscription fees: Recurring monthly software subscription (e.g., starting around $79/month) for the Finix dashboard, advanced features, and SaaS-style access for direct merchants and platforms.
3. Underwriting and merchant onboarding services: Professional services revenue from underwriting, risk assessment, and merchant onboarding support for platforms and PayFacs that delegate compliance and onboarding to Finix.
4. Hardware sales: Sale of payment terminals and POS hardware (e.g., Finix POS terminal) to merchants and SaaS platforms reselling in-person acceptance.
5. Payouts and disbursement fees: Transaction-based fees on push-to-card disbursements via Visa Direct and Mastercard Send, plus standard settlement payouts to merchants.

Pricing tiers

Go-to-market motion1 record

Distribution channels6 records

Marketing channels7 records

Core offering

Finix operates a full-stack, direct payment processing platform that connects businesses, SaaS platforms, marketplaces, and PayFacs natively to American Express, Discover, Mastercard, and Visa. The platform bundles payment acceptance, payouts, merchant onboarding and underwriting, recurring billing, and white-label checkout experiences behind a single REST API and unified dashboard, with PCI DSS Level 1 compliance and 99.999% uptime.

Product overview

Finix delivers a single unified, full-stack payment platform for businesses, SaaS platforms, marketplaces, and PayFacs across the US and Canada, built around the core Finix Payments Platform and its Finix REST API and Finix Dashboard. The core platform is extended by modular add-ons including Finix Payouts (digital payouts via Visa Direct, Mastercard Send, and ACH), Merchant Underwriting (automated onboarding and risk decisioning), Finix Recurring Billing, and Finix Compliance Forms (PCI DSS SAQ management). Front-end experiences are delivered through Finix Checkout, Virtual Terminal, Payment Links, the Finix Checkout iOS App with Bluetooth Mobile Card Reader, the Android-based Finix Unattended Payment Terminal (pre-configured with the Finix Payment App), and the Finix WooCommerce Plugin. Developer-facing tooling includes Finix's MCP Integrations with ChatGPT, Claude, and Gemini, and the Finix API documentation at docs.finix.com, enabling AI-native and traditional API-driven integration of payments, payouts, and risk management.

Differentiator

Problem solved

Functional benefit

Products and services

• Finix Payments Platform End-to-end payment processing platform providing direct card-network integration, payment acceptance, settlement, reporting, and operations tools for merchants, SaaS platforms, marketplaces, and PayFacs across online and in-person channels.
• Finix Payouts Digital payouts product enabling businesses to send funds in real time to eligible Visa and Mastercard debit cards via Visa Direct and Mastercard Send, or next-day to bank accounts via ACH, with embedded compliance and sanctions screening.
• Merchant Underwriting Automated merchant onboarding and underwriting solution with no-code brandable forms, third-party risk reports, automated scoring and decisioning, case management, and bank-account verification for PayFacs, SaaS platforms, acquirers, banks, and fintechs.
• Finix Recurring Billing Subscription and recurring-payment billing solution with no-code tools, trial periods, smart retry logic, network tokens, and account updater; supports bulk plan changes and one-off custom pricing via Dashboard or API.
• Finix Compliance Forms Merchant PCI DSS compliance management module that auto-generates prefilled SAQ forms per merchant at onboarding and annually, with dashboard tracking, email notifications, and CSV export for recordkeeping.
• Finix Checkout Prebuilt and optimized checkout pages that integrate into e-commerce flows with advanced data encryption and tokenization to reduce checkout abandonment; supports white-label branding.
• Finix Unattended Payment Terminal Android-based, all-in-one self-service payment terminal for kiosks, vending, parking, and automated retail. Accepts EMV chip, magnetic stripe, and contactless payments including mobile wallets and ships pre-configured with the Finix Payment App.
• Finix Checkout iOS App and Mobile Card Reader iOS checkout app and Bluetooth mobile card reader that let merchants accept in-person payments via smartphone at events, in the field, or on sales floors without fixed POS infrastructure, integrated with the Finix platform for unified reporting.
• Finix WooCommerce Plugin Official Finix plugin for WooCommerce enabling US and Canadian merchants to accept credit cards, ACH transfers, and Apple Pay through simplified integration with automated transaction management, transparent interchange-plus pricing, and next-day or same-day payouts.
• Finix MCP Integrations (ChatGPT, Claude, Gemini) Model Context Protocol server integrations with OpenAI ChatGPT, Anthropic Claude, and Google Gemini that let developers explore Finix's payment API, generate code for common payment flows, and prototype integrations such as merchant onboarding directly within AI-native tools.

Quantifiable outcome

• 99.999% platform uptime supporting mission-critical payments
• +4 more outcomes

Named customers16 records

Segments7 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration7 records

AI capability7 records

Feature6 records

Partnerships

Ten partnerships are on record, tiered core and minor.

• Visa (Cybersource)coreTechnology or Integration · 1 May 2026Integration announced May 2026 linking Finix's direct processing with Visa's Cybersource global payment management platform. Joint customers can leverage Cybersource fraud, tax, and global acceptance tools alongside Finix.
• PlaidcoreTechnology or Integration · 1 March 2026Integration announced March 2026 connecting Plaid's bank-account verification and ACH capabilities with Finix's payment platform. Streamlines merchant onboarding, bank-account linking, and ACH payment flows for joint customers.
• TherapyAppointmentminorOEM/ Whitelabel/ Licensing Partner · 1 November 2025Partnership announced November 2025 embedding Finix-powered patient payments inside TherapyAppointment's practice management software for therapy and behavioral-health providers.
• InteraccoreTechnology or Integration · 1 October 2025Integration announced October 2025 adding Interac debit support for Canadian merchants through Finix. Expands Finix's Canadian acceptance footprint via direct connectivity to Canada's national debit network.
• WooCommerceminorChannel Partner/ Reseller/ Distributor · 1 July 2025Partnership announced July 2025 launching a Finix plugin in the WooCommerce marketplace, enabling e-commerce merchants to add Finix as a payment gateway directly from their WooCommerce admin.
• MeadowminorOEM/ Whitelabel/ Licensing Partner · 1 January 2025Partnership announced January 2025 in which Meadow embeds Finix-powered payments to serve higher-education and cannabis merchants. Finix provides the underlying processing, merchant onboarding, and compliance support behind Meadow's branded experience.
• SiftcoreTechnology or Integration · 1 November 2024Integration announced November 2024 pairing Finix's payment processing with Sift's fraud-detection platform. Enables joint customers to leverage Sift's risk-scoring and fraud prevention alongside Finix's processing rails, with documented savings and improved chargeback outcomes.
• Peoples Trust CompanycoreStrategic or Co-development Partner · 1 February 2024Strategic partnership announced February 2024 enabling Finix's expansion into Canada. Peoples Trust serves as Finix's Canadian partner-bank, providing regulated banking infrastructure for Canadian merchants.
• Visa DirectcoreTechnology or IntegrationDirect integration with Visa Direct to power push-to-card payouts for merchants and marketplaces. Enables fast, real-time disbursements to consumer debit cards without checks or ACH delays.
• Mastercard SendcoreTechnology or IntegrationDirect integration with Mastercard Send for push-to-card disbursements. Provides real-time payout capability to Mastercard-branded debit cards alongside Visa Direct.

Scale indicators8 records

Recent moves8 records

Expansion highlights6 records

Direct peers

• Stripe: Stripe is the largest full-stack payment processor for software platforms and online businesses. Finix's Series C materials explicitly cite Stripe as its primary competitor, with overlapping offerings in interchange-plus pricing, white-label embedded payments, and platform/marketplace tools (Stripe Connect).
• Adyen: Adyen is a global direct payment processor with direct connectivity to card networks and a unified commerce platform. Like Finix, Adyen serves platforms and marketplaces with white-label processing and direct network relationships, but at materially larger scale and across many more geographies.
• Checkout.com: Checkout.com is a full-stack payment processor targeting platforms, marketplaces, and large enterprise merchants with direct network connectivity and white-label experiences. It competes with Finix in the platform/embedded segment and offers similar interchange-plus and processing economics.
• Helcim: Helcim is a mid-market payment processor known for transparent interchange-plus pricing serving SMBs and platforms in North America. It is directly comparable to Finix's pricing model, SMB/merchant focus, and North American footprint.
• Stax Payments (formerly Fattmerchant): Stax is a subscription-based, interchange-plus payment processor targeting SMBs and SaaS platforms in the US. Its pricing model, transparent fee structure, and platform-friendly positioning closely mirror Finix Direct.
• Spreedly: Spreedly provides payment orchestration, PCI-compliant vaulting, and tokenization infrastructure for platforms. It overlaps with Finix on tokenization/credential management and on enabling platforms to switch or layer processors via APIs.

Broad incumbents

• Block (Square): Block operates Square's broad payments ecosystem (in-person, online, banking, BNPL) serving SMBs and developers. It overlaps with Finix on card acceptance and developer-facing APIs but at far larger scale and as part of a much wider product portfolio.
• PayPal: PayPal is a global incumbent with Braintree and PayPal Checkout serving platforms and merchants with online card acceptance and payouts. It competes with Finix in platform/embedded payments while offering a much broader wallet, BNPL, and consumer-facing stack.

Emerging players

• Primer: Primer is a payment orchestration and infrastructure layer that lets merchants and platforms route, optimize, and unify transactions across processors. It competes with parts of Finix's configurability and routing story while sitting one layer above direct processors like Finix.
• Modern Treasury: Modern Treasury provides embedded payments and treasury infrastructure (including payouts, bank-account flows, and ledgering) for software platforms and fintechs. It overlaps with Finix on platform-facing payments APIs and payouts and is part of the broader embedded-finance competitive set.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/finix
• LinkedInlinkedin.com/company/finix-payments

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds9 records

Investors32 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Finix