Seal One
Seal One AG is a Frankfurt-based German provider of hardware tokens and software for cryptographically secured digital signatures and transaction authentication, serving banks and individual consumers across the DACH region via USB and Bluetooth devices.
- Company typePrivate
- Founded2009
- HeadquartersFrankfurt, Germany
- Headcount1–10
- GTM typeB2B and B2C
- OfferingHardware or Manufacturing
What Seal One does
Seal One AG is a privately held German corporation headquartered in Frankfurt am Main, founded in 2009. The company develops and markets hardware tokens and companion software for cryptographically secured digital signatures and transaction authentication, primarily used in online banking and corporate transaction-signing workflows. Its product portfolio comprises USB-bound devices (2200 K, 2200 TF), wireless/Bluetooth-capable models (7300pro, 8300pro), a multi-platform App, and an integration Module for third-party platforms, with support across Windows, macOS, Linux, Android, and iOS environments.
The company operates a dual B2B/B2C model. On the B2C side, devices and accessories are sold directly through an online shop at €29.90–€44.90 per device and €3.50–€3.90 for accessories, with volume discounts available for bulk purchases. On the B2B side, distribution is executed through an "acceptance partner" channel composed of banks that issue or recommend Seal One devices to their customers. Geographic focus is the DACH region, with active operations in Germany, Austria, and Switzerland.
The company is led by CEO Maik Stohn, with Jürgen Weiß on the Executive Board and Rüdiger Eisenbrand as Chairman of the Supervisory Board. Seal One employs 1–10 people and has not disclosed funding, revenue, or unit-shipment figures.
Seal One firmographics
Firmographics- Name
- Seal One
- Legal name
- Seal One AG
- Website
- https://seal-one.com
- Company type
- Private
- Founded year
- 2009
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Seal One AG is a Frankfurt-based German provider of hardware tokens and software for cryptographically secured digital signatures and transaction authentication, serving banks and individual consumers across the DACH region via USB and Bluetooth devices.
- Ownership category
- akta.pro rank
Seal One industry classification
Industry- Product category
- Digital Signature Security Devices
- NAICS
- Software Publishers (5132)
- akta.pro primary industry
- Authorization & Permissions (delegation, allowances, capability-based access, session keys) (FSAPACAJ)
Keywords
Where Seal One is headquartered
LocationHeadquarters
- HQ city
- Frankfurt
- HQ country
- Germany
- HQ region
- Europe
Offices1 record
Markets served
Seal One business model
Business model- GTM type
- B2B and B2C
- Offering type
- Hardware or Manufacturing
- Cost components
- Technology or R&D, Supply Chain, Personnel, Operations, Marketing or Sales
Revenue model
- Hardware Device Sales: Sale of physical security token devices (USB and wireless/Bluetooth) directly to consumers and through partners. Devices include Seal One 7300pro, 2200 K, and 2200 TF.
- Software/App Licensing: Sale of software applications including Seal One Module for enterprise integration, Seal One App for mobile devices, and customized app solutions.
- Accessories: Sale of compatible accessories including USB extension cables, Micro-USB cables, and USB-A/C adapters.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | Seal One 7300pro - Top model wireless/Bluetooth security device |
| Unit Pricing | Pay-as-you-go | Seal One 2200 K - USB security device with large display |
| Unit Pricing | Pay-as-you-go | Seal One 2200 TF - USB device with German audio output for visually impaired |
| Unit Pricing | Pay-as-you-go | Accessories - Cables and adapters |
Go-to-market motion2 records
Distribution channels2 records
Marketing channels5 records
Seal One product offering
Product offeringCore offering
Seal One AG develops and markets security solutions for online transactions and internet banking, providing a complete framework for easy-to-use strong digital signatures. The product portfolio includes hardware security tokens (USB devices and wireless/Bluetooth devices) and software solutions (mobile app and integration module for banks). Banks and service providers can choose between software-based (App) or hardware-based (USB/Wireless) security solutions to deliver secure transaction authentication to their customers.
Product overview
Seal One AG offers a complete framework for easy-to-use strong digital signatures, providing both software and hardware-based authentication solutions. The product portfolio consists of the Seal One App (software-only solution), the Seal One USB device family (2200 K and 2200 TF with speech output for accessibility), the Seal One 7300pro and 8300pro wireless devices (offering both Bluetooth and USB connectivity), and the Seal One Module for enterprise integration. Banks and service providers can choose between software-only or hardware-based security depending on their requirements. The devices support all major operating systems including Windows, macOS, Linux, Android, and iOS, and are compatible with PCs, laptops, tablets, and smartphones.
Differentiator
Problem solved
Functional benefit
Products and services
- Seal One 7300pro Wireless and USB-connected hardware security device with compact mobile design, featuring Bluetooth connectivity, 4-line display, rechargeable battery, and 16g weight. Supports Android, iOS, Windows, macOS, and Linux for secure digital signatures and transaction authentication.
- Seal One USB 2200 K USB-based hardware security token for secure digital signatures, featuring a large display and button for transaction approval. Draws power from the USB port with no external power source required. Designed for convenient home use.
- Seal One USB 2200 TF USB hardware security token with integrated speaker providing German language audio output for visually impaired users, combining visual display with acoustic confirmation of transaction details.
- Seal One 8300pro Compact wireless hardware security device designed for pockets or keychains, with compact form factor and both Bluetooth and USB connectivity options for mobile transaction authentication.
- Seal One App Software-based digital signature solution enabling transaction verification and authorization without additional hardware, compatible with mobile devices (Android, iOS) and PCs. Provides a flexible, cost-efficient solution without the need for physical tokens.
- Seal One Module Software module enabling integration of Seal One digital signature functionality into existing portals, VPNs, and workflows for banks and service providers. Allows institutional customers to embed Seal One's authentication capabilities into their own infrastructure.
Companies that use Seal One
Customer profileSegments3 records
Ideal customer profiles3 records
Seal One technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Seal One partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Banks and Service Providers (Acceptance Partners)coreBanks and service providers who offer Seal One solutions to their customers. They can choose between software-based (App) or hardware-based (USB/Wireless devices) security solutions. These partners integrate Seal One technology into their existing portal or VPN infrastructure.
Scale indicators1 record
Recent moves3 records
Expansion highlights4 records
Seal One competitors and assessment
Company assessmentBroad incumbents
- Entrust: Entrust offers identity verification, PKI, authentication tokens, and digital signing solutions to financial institutions and enterprises. Directly comparable to Seal One in providing auditable digital signature and strong authentication solutions for banks.
- HID Global: HID Global provides identity and access management solutions including hardware authenticators, smart cards, and credentialing systems used by enterprises and banks. Overlaps with Seal One in authentication hardware and banking/financial-services security.
- RSA Security: RSA provides authentication, identity governance, and fraud risk management solutions to large enterprises and financial institutions. Overlaps with Seal One in multi-factor authentication and transaction-signing capabilities for banking customers.
- IDEMIA: IDEMIA is a global identity and security vendor offering biometric, smart card, and digital authentication solutions to banks, governments, and enterprises. Comparable to Seal One in transaction authentication and digital signature use cases for financial services.
- Thales: Thales (including the former Gemalto digital security business) is a global leader in digital security, payment cards, identity, and banking authentication. Offers hardware tokens, HSMs, and software authentication platforms that overlap with Seal One's banking authentication portfolio.
Direct peers
- OneSpan: OneSpan (formerly VASCO) provides transaction authentication and digital signature solutions specifically for banks and financial institutions. Direct peer in the banking transaction-authentication category with hardware tokens, mobile authenticators, and risk analytics.
- Feitian Technologies: Feitian is a major Chinese-origin manufacturer of hardware security tokens, OTP devices, and smart cards used for banking and enterprise authentication. Direct competitor in the USB hardware token segment targeting banks and service providers.
- Yubico: Yubico is the leading independent vendor of hardware authentication keys (YubiKey) used for banking, enterprise, and consumer strong authentication. Direct comparable to Seal One in offering USB and NFC hardware tokens for transaction signing and two-factor authentication.
Regional players
- Kobil Systems: Kobil is a German-headquartered vendor of mobile and hardware authentication solutions for banking, healthcare, and government. Comparable to Seal One in target customer profile (German banks), product category (transaction authentication), and regional focus (DACH).
Emerging players
- Nok Nok Labs: Nok Nok Labs provides FIDO-based authentication solutions for banking and enterprise customers, including strong customer authentication under PSD2. Represents an emerging software-first approach to the same authentication challenges Seal One addresses with hardware tokens.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Seal One social profiles
Digital presenceSeal One financial estimates
Financial estimateRevenue estimate
Valuation estimate
Seal One leadership team
Management profileNumber of profiles
Profiles3 records
Seal One funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Seal One 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 Seal One
What does Seal One do?
Seal One AG develops and markets security solutions for online transactions and internet banking, providing a complete framework for easy-to-use strong digital signatures. The product portfolio includes hardware security tokens (USB devices and wireless/Bluetooth devices) and software solutions (mobile app and integration module for banks). Banks and service providers can choose between software-based (App) or hardware-based (USB/Wireless) security solutions to deliver secure transaction authentication to their customers.
Is Seal One a public or private company?
Seal One is a private company. It is classified as management employee owned and is currently operating.
When was Seal One founded?
Seal One was founded in 2009. It employs 1 to 10 people.
Where is Seal One based?
Seal One is headquartered in Frankfurt, Germany, in the Europe region.
How does Seal One make money?
Three revenue lines are on record. Hardware Device Sales are the primary driver. The others are software/App Licensing and accessories.
Who are Seal One's main competitors?
Broad incumbents on record are Entrust, HID Global, RSA Security, IDEMIA and Thales. Direct peers are OneSpan, Feitian Technologies and Yubico. Kobil Systems is listed as a regional player. Nok Nok Labs is listed as an emerging player.
Does Seal One have an API?
No public API is recorded for Seal One.
What industry is Seal One in?
Seal One's product category is Digital Signature Security Devices. Its primary akta.pro industry code is FSAPACAJ, Authorization & Permissions (delegation, allowances, capability-based access, session keys). Its NAICS code is 5132.