atomic
Atomic is a U.S. embedded financial connectivity platform that enables banks, fintechs, and payroll providers to offer direct deposit switching, payment method updating, subscription management, and income verification through a single SDK and API, serving 8 of the top 10 U.S. financial institutions.
- Company typePrivate
- Founded2019
- HeadquartersSalt Lake City, United States
- Headcount51–100
- GTM typeB2B
- OfferingSoftware
What atomic does
Atomic FI, Inc. is a private U.S.-based financial connectivity company founded in 2019 and headquartered in Holladay, Utah. It operates an embedded platform that links payroll systems, banking apps, and merchant accounts through APIs and a single cross-platform SDK (Transact SDK, supporting React Native, iOS, Android, and Flutter). Its core products include UserLink (direct deposit switching and income/employment verification), PayLink (payment method updating and recurring bill management), Detect (recurring transaction identification), TrueAuth (a patented credential-less authentication method covered by U.S. Patent Nos. 12,120,118 and 12,445,443), and PayNow (bill payment launched December 2025). The platform reaches approximately 85% of the U.S. workforce (~130 million employees) through payroll integrations with Workday, ADP, Gusto, and Paycor.
Atomic sells exclusively through a B2B model to financial institutions (banks and credit unions), fintechs and neobanks, payroll providers, and merchants/recurring billers. Pricing is quote-based under multi-year enterprise contracts, with no public pricing tiers. The primary revenue stream is recurring platform fees from the financial institutions and fintechs that embed Atomic's SDK; a secondary revenue share stream pays participating payroll providers. The company does not charge end consumers directly. Marketing and sales combine content-led demand generation (Atomic Insights blog, SEO), enterprise field sales, conference presence (Finovate), and developer relations through public API documentation and a sandbox environment.
Atomic has raised $72.4M across three rounds — a $22M Series A (October 2021), a $40M Series B led by Greylock (March 2022), and a $10M strategic investment from Capital One Ventures, Citi Ventures, and F.N.B. Corporation (January 2025). Named customers include Truist, Frost Bank, Moneylion, Molecular Bank, Coinbase, and Dave. The company holds SOC 2 Type 2, ISO 27001, PCI DSS, and Cloud Security Alliance STAR Level 1 certifications.
atomic firmographics
Firmographics- Name
- atomic
- Legal name
- Atomic FI, Inc.
- Website
- https://atomic.financial
- Company type
- Private
- Founded year
- 2019
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Atomic is a U.S. embedded financial connectivity platform that enables banks, fintechs, and payroll providers to offer direct deposit switching, payment method updating, subscription management, and income verification through a single SDK and API, serving 8 of the top 10 U.S. financial institutions.
- Ownership category
- akta.pro rank
atomic industry classification
Industry- Product category
- Open Banking & Payroll Connectivity Platform
- NAICS
- Activities Related to Credit Intermediation (5223)
- SIC
- Finance Services (6199)
- akta.pro primary industry
- Embedded Deposit Accounts & Digital Wallet Infrastructure (FSAGALAE)
- akta.pro secondary industry
- SME Credit Risk, Underwriting & Financial Data (B2B Fintech Data/Decisioning) (FSAGAJAM)
Keywords
Where atomic is headquartered
LocationHeadquarters
- HQ city
- Salt Lake City
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
atomic business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Operations, Infrastructure, Marketing or Sales
Revenue model
- B2B platform fees from financial institutions and fintechs: Atomic charges fees to the financial services companies (banks, fintechs) that authorize Atomic to update or receive data from their customers' payroll systems. This is the primary revenue model — B2B recurring fees from the partner institutions that embed Atomic's connectivity layer.
- Revenue share with payroll providers: Payroll providers receive a share of revenue through Atomic's Rev Share program when direct deposit updates flow through their platform, creating a mutually aligned incentive structure.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Enterprise B2B pricing for financial institutions and fintechs |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels5 records
atomic product offering
Product offeringCore offering
Atomic provides an embedded financial connectivity platform that connects payroll systems, merchant accounts, and banking apps via APIs and SDKs. Its products (UserLink for direct deposit switching and income verification, PayLink for payment method switching and subscription management, and Manage for bill/subscription oversight) let banks and fintechs move money, update payment credentials, and verify income in real time without screen scraping. The platform is sold exclusively to financial institutions and fintechs as a B2B integration layer that covers roughly 85% of the U.S. workforce.
Product overview
Atomic is a payroll API and embedded financial connectivity platform that enables consumers to connect their payroll and financial data to services for direct deposit switching, income verification, payment method updates, and subscription management. The platform architecture consists of the core Atomic Platform with UserLink (deposit switching and verification), PayLink (payment switching), and Manage/Subscriptions modules, powered by TrueAuth technology for secure third-party account connections. The platform integrates with major payroll providers (Workday, ADP, Paycor, Gusto) and merchants across subscriptions, telecom, insurance, and utilities. Coverage reaches approximately 85% of the US workforce through 130+ million employees. Available via SDK (React Native, iOS, Android, Flutter) and REST API.
Differentiator
Problem solved
Functional benefit
Brands
- TrueAuth: Enables users to securely connect any third-party account/application without needing the third-party to build anything. Used across all AtomicFI products. Covered by US Patent Nos. 12,120,118 and 12,445,443.
Products and services
- Atomic Platform (UserLink, PayLink, Manage) Embedded financial connectivity platform sold to banks and fintechs that powers direct deposit switching, income/employment verification, payment method updates, and subscription management via a unified SDK and API.
- UserLink (Deposit & Verify) Core product that lets consumers switch the destination of their payroll direct deposit in real time and gives financial institutions income, employment, and identity data from payroll systems.
- PayLink (Switch & Manage) Product that updates card-on-file payment methods across merchants directly from a partner banking app and identifies recurring subscriptions and bills for cancellation, pause, and savings.
- TrueAuth Proprietary authentication technology enabling users to securely connect any third-party account or application without requiring the third party to build an integration.
- Transact SDK Single SDK compatible with iOS, Android, React Native, and Flutter that enables multiple open-banking use cases (deposit switching, payment updates, verification, subscriptions) within a single integration.
- PayNow Bill payment feature that lets consumers view, manage, and pay recurring bills directly from their bank or fintech app without switching applications.
- Atomic Tax Product that gives consumers and partner financial institutions access to tax refund and W2 data through Atomic's payroll connectivity layer.
Quantifiable outcome
- 19% of new Truist digital account applicants completed the direct deposit switch after Atomic-powered feature launched in August 2025.
- +1 more outcomes
Companies that use atomic
Customer profileNamed customers6 records
Segments4 records
Ideal customer profiles4 records
atomic technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration19 records
AI capability3 records
Feature6 records
atomic partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered core.
- PersoneticscorePersonetics and Atomic partnered to deliver a combined platform for contextual direct deposit and bill payment switching within digital banking experiences. The joint solution combines Personetics' transaction intelligence with Atomic's execution layer to identify customers at optimal financial moments and seamlessly execute switching journeys with measurable deposit growth outcomes.
- Truist Financial CorporationcoreTruist integrated Atomic's electronic direct deposit switching capabilities into its digital account opening process. Since the August 2025 launch, 19% of new digital account applicants completed the deposit switch. This partnership demonstrates Atomic's ability to drive measurable deposit growth outcomes for major financial institutions.
- WorkdaycoreWorkday is listed as a connected payroll provider within Atomic's integration ecosystem, enabling direct deposit switching and payroll data connectivity through Atomic's platform.
- ADPcoreADP is a connected payroll provider within the Atomic platform, enabling income verification and direct deposit switching for employees paid through ADP.
- GustocoreGusto is integrated as a payroll provider partner enabling Atomic's direct deposit switching and income verification features for Gusto-processed payrolls.
- PaycorcorePaycor is a connected payroll provider within the Atomic platform, supporting direct deposit update workflows through the Atomic API.
Scale indicators6 records
Recent moves6 records
Expansion highlights5 records
atomic competitors and assessment
Company assessmentDirect peers
- Akoya: Akoya is a data access network providing secure, permissioned financial data sharing between FIs and aggregators. It competes in the same open-banking connectivity infrastructure space where Atomic operates, focused on interoperability standards.
- Plaid: Plaid is the leading financial data connectivity platform, offering bank account linking, income verification, and payment initiation APIs. It is Atomic's most direct competitor in payroll/bank connectivity for FIs and fintechs, though Plaid is broader (consumer accounts) while Atomic specializes in payroll and merchant execution.
- MX: MX provides financial data aggregation, analytics, and money management APIs to banks and fintechs. Like Atomic, MX serves financial institutions with connectivity and money movement tools; both are listed as 'trusted partners' on Atomic's own site, reflecting head-to-head competition for FI connectivity contracts.
- Finicity (Mastercard): Finicity, owned by Mastercard, offers financial data aggregation and verification APIs with open-banking connectivity. It is a direct competitor in the income/employment verification and account aggregation space, with distribution advantages through Mastercard's payment network.
Broad incumbents
- Yodlee (Envestnet): Yodlee is a long-established financial data aggregation platform owned by Envestnet, serving large FIs with account linking, data analytics, and wealth management integrations. It competes with Atomic in bank connectivity but operates at a much broader, enterprise-software scale with deeper legacy FI penetration.
- Q2 Holdings: Q2 Holdings is a digital banking platform serving community banks and credit unions — notably, Q2 acquired Atomic founders' previous company Unbill. It competes indirectly through embedded digital banking experiences that may include deposit switching and account opening features comparable to Atomic's offering.
Regional players
- TrueLayer: TrueLayer is a UK-headquartered open-banking API platform offering account aggregation, payment initiation, and identity verification primarily across Europe. It is comparable to Atomic in product scope but operates in a different geography (UK/EU vs US).
Emerging players
- Prism Data: Prism Data provides financial data infrastructure including cash flow underwriting and account verification for lenders and fintechs. It overlaps with Atomic's Verify (income/employment verification) product but focuses more narrowly on credit decisioning data.
- Pinwheel: Pinwheel is a payroll connectivity API platform focused on deposit switching, income verification, and pay-linked lending. It is a direct emerging competitor to Atomic with overlapping product capabilities, particularly in the neobank segment.
Others
- Personetics: Personetics is a transaction intelligence and personalized engagement platform for banks, partnered with Atomic as of March 2026 to deliver contextual switching. It is an ecosystem partner rather than competitor, providing the intelligence layer while Atomic provides execution.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
atomic social profiles
Digital presenceatomic compliance and trust
Trust signalCompliance6 records
atomic financial estimates
Financial estimateRevenue estimate
Valuation estimate
atomic leadership team
Management profileNumber of profiles
Profiles3 records
atomic funding detail
Funding detailFunding overview
Funding rounds6 records
Investors10 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
atomic M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about atomic
What does atomic do?
Atomic provides an embedded financial connectivity platform that connects payroll systems, merchant accounts, and banking apps via APIs and SDKs. Its products (UserLink for direct deposit switching and income verification, PayLink for payment method switching and subscription management, and Manage for bill/subscription oversight) let banks and fintechs move money, update payment credentials, and verify income in real time without screen scraping. The platform is sold exclusively to financial institutions and fintechs as a B2B integration layer that covers roughly 85% of the U.S. workforce.
Is atomic a public or private company?
atomic is a private company. It is classified as venture growth investor backed and is currently operating.
When was atomic founded?
atomic was founded in 2019. It employs 51 to 100 people.
Where is atomic based?
atomic is headquartered in Salt Lake City, United States, in the North America region.
How does atomic make money?
Two revenue lines are on record. B2B platform fees from financial institutions and fintechs are the primary driver. The others are revenue share with payroll providers.
Who are atomic's main competitors?
Direct peers on record are Akoya, Plaid, MX and Finicity (Mastercard). Broad incumbents are Yodlee (Envestnet) and Q2 Holdings. TrueLayer is listed as a regional player. Emerging players are Prism Data and Pinwheel. Personetics is listed as an others.
Does atomic have an API?
Yes. Atomic provides a public API and SDK (Transact SDK for React Native) that enables developers to integrate payroll connectivity, direct deposit switching, payment method updating, subscription management, and income/employment verification into their applications. The SDK supports products including Deposit, Verify, Switch, Manage, Tax, and Authentication. Documentation is available at docs.atomicfi.com with specific API references for UserLink employment data and PayLink payment switching. Sandbox environment available for testing. Supports integration via JavaScript/React Native as well as iOS, Android, Flutter. Developer documentation is at docs.atomicfi.com.
What industry is atomic in?
atomic's product category is Open Banking & Payroll Connectivity Platform. Its primary akta.pro industry code is FSAGALAE, Embedded Deposit Accounts & Digital Wallet Infrastructure, with a secondary code of FSAGAJAM, SME Credit Risk, Underwriting & Financial Data (B2B Fintech Data/Decisioning). Its NAICS code is 5223 and its SIC code is 6199.