SLC Digital
SLC Digital (SLC Corporation) provides SIM/eSIM-based hardware-rooted identity authentication, secure messaging, and fraud-prevention APIs to enterprises in financial services, healthcare, education, telecom, and digital-asset platforms across 180+ countries.
- Company typePrivate
- Founded2022
- HeadquartersNew York, United States
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What SLC Digital does
SLC Digital (legal entity SLC Corporation, headquartered in Albany, NY) is a privately held technology company founded in 2022 that provides SIM/eSIM-based identity authentication, secure messaging, and fraud-prevention infrastructure to enterprise customers. The platform replaces SMS OTPs, app authenticators, and other transferable software credentials with deterministic hardware-rooted authentication through a dedicated mobile-network channel, anchored in the SIM/eSIM secure element and validated against 150+ device and network signals. Core products include the SLC Identity Authentication Platform, SLC Guardian (enterprise authentication with insider threat intelligence and integrated GSMA Device Check), SLC Secure Messenger (a secondary eSIM-based phone-numberless communication channel), and a patented graphene-based multi-modal biometric sensor array for smart cards. Records are anchored on a Quorum PoA blockchain layer, and the technology is packaged for integration via lightweight REST or GraphQL APIs.
The company's commercial model is enterprise B2B subscription with quote-based annual pricing and no public rate card. Go-to-market is direct enterprise sales anchored by a "Book a Demo" CTA, augmented by strategic channel and technology partnerships (Idemia Public Security, GSMA, Monogoto, Tracer Labs, Ideco Biometrics, Wadaro). Target segments span financial services (the primary vertical), healthcare, education, telecommunications, and digital-asset platforms, with use cases centered on account-takeover prevention, transaction authentication, KYC/AML/PSD2 compliance, and zero-trust remote access. Geographic claims include 180+ countries via the integrated mobile network footprint, with formal recent expansion into South Africa through Ideco and ambitions across broader Africa. The company has received a strategic investment from C7 (a 7RIDGE subsidiary) in June 2026 and was named to the FinCrimeTech50 for 2026.
SLC Digital firmographics
Firmographics- Name
- SLC Digital
- Legal name
- SLC Digital Corporation
- Website
- https://slc.digital
- Company type
- Private
- Founded year
- 2022
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- SLC Digital (SLC Corporation) provides SIM/eSIM-based hardware-rooted identity authentication, secure messaging, and fraud-prevention APIs to enterprises in financial services, healthcare, education, telecom, and digital-asset platforms across 180+ countries.
- Ownership category
- akta.pro rank
SLC Digital industry classification
Industry- Product category
- Identity Authentication
- NAICS
- Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (5182), Security Systems Services (except Locksmiths) (561621)
- akta.pro primary industry
- Authentication (MFA/Passwordless/Biometrics) Platforms (BPAMAEAE)
- akta.pro secondary industries
- Identity Verification & Proofing (IDV, KYC, Biometrics) (HDADAAAF), Identity Verification, Proofing & KYC (IDV) (HDAEAJAI)
Keywords
Where SLC Digital is headquartered
LocationHeadquarters
- HQ city
- New York
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
SLC Digital business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Marketing or Sales, Operations, Infrastructure
Revenue model
- API Services - Identity Authentication: SLC provides SIM/eSIM-based authentication as an API service to enterprise customers. Organizations integrate via REST or GraphQL APIs to authenticate users, validate device integrity, and prevent fraud. The platform delivers cryptographic proof of identity through dedicated carrier channels.
- Enterprise Licensing: Enterprise licensing model for financial institutions, telecom operators, and digital asset platforms to deploy hardware-rooted identity solutions at scale across their customer base.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Enterprise API Platform |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels6 records
SLC Digital product offering
Product offeringCore offering
SLC Digital provides a SIM/eSIM-based identity authentication platform that delivers hardware-rooted cryptographic proof of identity through dedicated mobile network channels. The platform exposes REST/GraphQL APIs that verify the real, authorized device is present, eliminating OTP interception, SIM-swap attacks, phishing, and account takeovers. Core offerings include the SLC Identity Authentication Platform, SLC Guardian (enterprise authentication with insider threat intelligence), and SLC Secure Messenger (secondary phone-numberless eSIM-based communication channel).
Product overview
SLC Digital offers a unified SIM-based identity authentication platform combining hardware-rooted trust through a dedicated channel with secure messaging capabilities. The core offering consists of the SLC Identity Authentication Platform (using SIM/eSIM and mobile network for cryptographic identity verification), SLC Guardian (enterprise fraud prevention with insider threat intelligence and GSMA Device Check), and SLC Secure Messenger (secondary eSIM-based phone-numberless communication channel). The platform integrates a patented multi-modal biometric sensor array for smart cards. Industry-specific solutions are available for financial services, healthcare, and universities. All products leverage 150+ device and network signals delivered via REST/GraphQL API integration.
Differentiator
Problem solved
Functional benefit
Brands
- SLC Guardian: SLC Guardian authenticates through a dedicated channel with hardware-rooted trust, eliminating OTP interception, phishing, SIM-swap attacks, and account takeovers. It delivers cryptographic proof of identity and intent plus 150+ device and network signals.
Products and services
- SLC Identity Authentication Platform SIM/eSIM-based identity authentication platform that verifies identity through a dedicated channel between enterprise and device, using cryptographic keys embedded in SIM hardware to establish hardware-rooted proof of identity. Delivered to enterprise customers via REST/GraphQL APIs without requiring app downloads, OTPs, or phone number dependency.
- SLC Guardian Enterprise-grade hardware-rooted authentication solution that authenticates through a dedicated channel, eliminating OTP interception, phishing, SIM-swap attacks, and account takeovers. Includes multi-signature authorization for high-risk approval flows and insider threat intelligence for workforce access control. Targets financial institutions, healthcare systems, and digital asset platforms.
- SLC Secure Messenger Secondary eSIM-based secure messaging channel that creates a dedicated, phone-numberless communication channel independent of the user's primary phone number. Cannot be accessed through the public internet, making it invulnerable to phishing and social engineering. Features mutual authentication between customer and organization.
- Multi-Modal Biometric Sensor Array Patented graphene-based biometric sensor combining optical, ultrasound, and electrical signals into a single authentication input for smart cards. Captures high-resolution fingerprint data, 3D skin structure maps, and electrical measurements to enable identity verification based on neuron patterns embedded in skin, making fingerprint biometrics significantly harder to spoof.
- SLC for Financial Services Industry-specific solution for retail banks, payment processors, digital wallets, and embedded finance. Delivers hardware-rooted proof of identity for payment approvals, wallet provisioning, secure card issuance, and token provisioning with persistent identity, supporting KYC/AML/PSD2/PCI DSS compliance.
- SLC for Healthcare Industry-specific solution for hospital systems, medical practices, telehealth providers, and urgent care centers. Provides HIPAA-compliant authentication with zero-trust remote access to EMR/EHR systems, prescription fraud prevention, and emergency override capabilities.
- SLC for Universities Industry-specific solution for research universities, community colleges, online universities, and international schools. Provides hardware-level authentication for protecting research data, exam integrity, and student records with global coverage across 180+ countries.
Quantifiable outcome
- Reduces account takeover fraud by up to 95% for retail banks while improving customer experience
- +2 more outcomes
Companies that use SLC Digital
Customer profileSegments5 records
Ideal customer profiles5 records
SLC Digital technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration5 records
AI capability4 records
Feature6 records
SLC Digital partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered core and strategic.
- Ideco BiometricscoreStrategic partnership combining SLC Digital's hardware-rooted identity platform with Ideco's biometric authentication technologies for enhanced digital ID trust and fraud prevention in South Africa. Targets finance, telecoms, and digital services sectors. Ideco leads go-to-market in South Africa with plans to expand across Africa.
- Tracer LabscorePartnership combining hardware-rooted identity authentication with reusable digital identity and consent technology. Aims to address rising threat of account takeover fraud through integrated verification confirming real persons approving actions from trusted devices. Joint pilot initiative planned with expansion into financial services, fintech, telecom, marketplaces, healthcare, AI platforms, and government digital services.
- MonogotocoreStrategic partnership delivering secure, deterministic identity-anchored connectivity combining SIM/eSIM-based identity verification with Monogoto's global connectivity platform. Targets financial services, telecom, and regulated industries seeking hardware-rooted authentication. Joint presence at CES booth 10877 with fireside chat demo.
- GSMAcoreIntegration of GSMA Device Check into identity verification services. Leverages hardware-rooted signals for device trust and fraud prevention. Validates device integrity in real time against world's most accurate global registry of flagged devices—lost, stolen, broken, or under ownership/financial claim.
- Idemia Public SecuritycorePartnership to provide identity verification leveraging SIM and eSIM-based hardware security, aiming to replace SMS OTPs and app authenticators. Collaboration focuses on secure financial, compliance, and digital ecosystem applications, enhancing authentication security and fraud prevention.
- Wadaro Ltd.strategicPartnership to architect SLC Operating System (SL-OS) to operate execution environment in Oracle Java Card Applet embedded in pSIM and eSIM platforms. SL-OS BSIM represents Blockchain SIM infrastructure for secure management of digital wallet encryption keys and end-user transaction approval.
Scale indicators3 records
Recent moves6 records
Expansion highlights6 records
SLC Digital competitors and assessment
Company assessmentDirect peers
- Jumio: Jumio offers identity verification, eKYC, and biometric authentication for banks, fintechs, and digital asset platforms — overlapping with SLC's authentication and identity verification capabilities for the same regulated-enterprise buyer.
- tru.ID: tru.ID offers SIM-based authentication APIs via mobile network operators, enabling passwordless verification without apps or OTPs — a near-identical functional approach to SLC's hardware-rooted SIM-based authentication, competing for the same enterprise integration budget.
- Boku Identity: Boku Identity (formerly Boku/Payzer Mobile Identity) provides mobile network operator-based authentication, identity verification, and SIM swap detection — directly comparable to SLC's SIM/eSIM-based authentication model.
- Veriff: Veriff provides identity verification and proofing for fintech, crypto, and healthcare customers — a comparable identity verification peer serving the same digital asset and financial services buyers as SLC.
- ID.me: ID.me provides identity verification and proofing for government agencies, financial institutions, and healthcare organizations — comparable to SLC's IDV/KYC reinforcement layer and one of the most scaled identity verification platforms in the U.S.
- Onfido (Entrust): Onfido delivers AI-driven identity verification and document proofing for KYC/AML compliance at financial institutions and fintechs — directly competing with SLC's KYC reinforcement and identity verification modules within financial services.
- TeleSign: TeleSign delivers phone number intelligence, SIM swap detection, and identity verification leveraging mobile carrier signals — directly comparable to SLC Guardian's authentication flow and target use cases in financial services and digital platforms.
- Prove (formerly Payfone): Prove provides phone-based identity and authentication using mobile network signals and SIM intelligence for account takeover prevention, KYC, and transaction verification — the closest direct competitor to SLC's SIM-based authentication approach, serving banks and fintechs globally.
- Plaid Identity Verification: Plaid Identity Verification offers KYC and identity proofing for fintech, banking, and digital wallet use cases — competing for the same enterprise RFPs in financial services where SLC positions as a SIM-rooted alternative.
Broad incumbents
- Okta: Okta (including Auth0) is the dominant enterprise identity and authentication platform with broad MFA, SSO, and adaptive authentication offerings. Although not SIM-native, Okta is the principal incumbent against which SLC competes for enterprise identity budgets and could absorb SIM-aware authentication into its platform.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
SLC Digital social profiles
Digital presenceSLC Digital compliance and trust
Trust signalCompliance4 records
SLC Digital financial estimates
Financial estimateRevenue estimate
Valuation estimate
SLC Digital leadership team
Management profileNumber of profiles
Profiles13 records
SLC Digital subsidiaries and ownership
Company hierarchySubsidiaries2 records
SLC Digital funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
SLC Digital 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 SLC Digital
What does SLC Digital do?
SLC Digital provides a SIM/eSIM-based identity authentication platform that delivers hardware-rooted cryptographic proof of identity through dedicated mobile network channels. The platform exposes REST/GraphQL APIs that verify the real, authorized device is present, eliminating OTP interception, SIM-swap attacks, phishing, and account takeovers. Core offerings include the SLC Identity Authentication Platform, SLC Guardian (enterprise authentication with insider threat intelligence), and SLC Secure Messenger (secondary phone-numberless eSIM-based communication channel).
Is SLC Digital a public or private company?
SLC Digital is a private company. It is classified as venture growth investor backed and is currently operating.
When was SLC Digital founded?
SLC Digital was founded in 2022. It employs 11 to 50 people.
Where is SLC Digital based?
SLC Digital is headquartered in New York, United States, in the North America region.
How does SLC Digital make money?
Two revenue lines are on record. API Services - Identity Authentication is the primary driver. The others are enterprise Licensing.
Who are SLC Digital's main competitors?
Direct peers on record are Jumio, tru.ID, Boku Identity, Veriff, ID.me, Onfido (Entrust), TeleSign, Prove (formerly Payfone) and Plaid Identity Verification. Okta is listed as a broad incumbent.
Does SLC Digital have an API?
Yes. SLC offers a Simple API Integration using lightweight REST or GraphQL APIs. Enterprise calls the SLC API on login or high-risk action, with the challenge sent directly to the SIM applet bypassing phone number entirely. A cryptographic proof of identity and intent plus 150+ device and network signals is returned in a single response. No app download required — SIM applet is delivered via QR code or silent push. Developer documentation is at www.slc.digital/book-a-demo.
What industry is SLC Digital in?
SLC Digital's product category is Identity Authentication. Its primary akta.pro industry code is BPAMAEAE, Authentication (MFA/Passwordless/Biometrics) Platforms, with a secondary code of HDADAAAF, Identity Verification & Proofing (IDV, KYC, Biometrics). Its NAICS code is 5182.