Atomic
3 known investors
Atomic provides financial connectivity APIs for payroll, direct deposit switching, payment switching and bill management.
Also known as Atomic FI · Atomic Financial
Investors · 3
Also in the syndicate · 2
Company profile
researched Aug 2026Atomic (atomicfi.com / atomic.financial) builds financial connectivity infrastructure that financial institutions and fintech companies embed into their own applications. Its stated purpose is to help clients grow direct deposits, increase spend and boost customer engagement, which the company frames as driving "account primacy" — becoming the primary financial hub for a consumer.
The product line spans user-permissioned access to payroll systems (UserLink), which lets an end user read and update payroll data in real time for use cases such as direct deposit switching, payroll data retrieval, tax documents and deposit account setup; and user-permissioned access to merchants and subscription services (PayLink), which lets users update payment methods on bills, subscriptions and merchant accounts, and view, pause or cancel recurring subscriptions from within a banking app. Additional capabilities described by the company include bill management and authentication. Developers integrate through a Transact SDK (including a React Native package, @atomicfi/transact-react-native) and manage deployments, tasks, events and emulation through the Atomic Console. A more recent addition, PayLink Manage, extends the payment-switching product.
Founding story
Jordan Wright is a co-founder and serves as CEO.
Business model
Atomic sells its connectivity products to financial institutions and fintech firms, which integrate Atomic's SDK and APIs into their consumer-facing apps; the company markets demos, customized pricing and onboarding support, and offers self-service account signup.
Traction
As of April 2025 Atomic reported working with 8 of the top 10 financial institutions and many leading fintech firms across payroll connectivity, payment switching, bill management and authentication, and secured a $10 million strategic investment from Capital One Ventures, Citi Ventures and F.N.B. Corporation.
Latest developments
In April 2025 Atomic announced a $10 million strategic round from Capital One Ventures, Citi Ventures and F.N.B. Corporation, to be used for product innovation and expansion into new products. F.N.B. Corporation is working with Atomic to bring direct deposit and recurring transaction switching to its eStore customers in 2025. The company also introduced PayLink Manage, an addition to its payment-switching product line.
▸Full profile — market position, technology, go-to-market
Market position
Atomic positions itself as a market leader in growing account primacy and financial connectivity, citing work with 8 of the top 10 financial institutions and many leading fintech firms. Logos presented as customers or partners include Mastercard, Experian, Frost Bank, MoneyLion, MX, One, Backbase, M1, Bond, Column Tax, Jack Henry and Galileo.
Atomic combines payroll-side connectivity (direct deposit switching, payroll data, tax documents) with merchant- and biller-side connectivity (payment method switching, subscription management) in one platform aimed specifically at deposit growth and account primacy for financial institutions.
Technology
Atomic exposes user-permissioned connectivity into payroll providers and into merchant, subscription and biller accounts, enabling real-time reads and writes such as changing a direct deposit destination or updating a stored payment method. Integration is via a Transact SDK with framework-specific packages (for example @atomicfi/transact-react-native) using public tokens and product-scoped tasks, with interaction, finish and close event callbacks. The Atomic Console provides activity monitoring, task management, an emulator, and production configuration, along with granular consent screens that disclose to end users exactly which data is and is not accessible.
Go-to-market
Direct enterprise sales supported by demo requests, custom pricing and onboarding assistance, alongside developer-led adoption through public documentation, SDKs and self-service account creation; strategic bank and card-network investors also act as commercial partners, as with F.N.B. Corporation deploying Atomic's direct deposit and recurring transaction switching within its eStore platform in 2025.
Banks, credit unions and other financial institutions, plus fintech firms and financial services platforms; the company states it works with 8 of the top 10 financial institutions.
Compiled by commissioned research from 8 cited public sources — announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
Timeline · 3
launches, deals, and filingsAtomic announced a $10 million strategic investment with participation from Capital One Ventures, Citi Ventures and F.N.B. Corporation (NYSE: FNB), to fund continued innovation, expansion of its solution areas and new products.
$10M source ↗
FNB is working with Atomic to bring direct deposit and recurring transaction switching capabilities to its customers through its eStore account selection and application platform in 2025.
Atomic's documentation site highlights PayLink Manage as its latest product, extending PayLink's user-permissioned access to merchants and subscription services.
Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.
In the news
▸Research sources · 8
primary sources listed
- Home | Atomic Docsdocs.atomicfi.com · web
8 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Atomic do?
- Atomic provides financial connectivity APIs for payroll, direct deposit switching, payment switching and bill management.
- Who are Atomic's investors?
- Atomic's investors include Core Venture Capital.