LockLizard
LockLizard is a UK-based bootstrapped DRM software company, founded in 2004, that protects PDF documents from unauthorized sharing and piracy using proprietary secure viewers and AES encryption, serving publishers, training providers, enterprises, and public-sector organizations.
- Company typePrivate
- Founded2004
- HeadquartersLondon, United Kingdom
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What LockLizard does
Locklizard Limited is a privately held, bootstrapped UK-based document security software company founded in 2004 that specializes in Digital Rights Management (DRM) for PDF files. Its core product line — Safeguard — spans three tiers (Safeguard Lite, Safeguard PDF Security, and Safeguard Enterprise) and uses US Government strength AES encryption enforced through proprietary secure viewers on Windows, Mac, iOS, and Android, rather than passwords, plugins, or JavaScript. The technology stack relies on transparent key management, device and location locking, dynamic watermarking, in-memory decryption, and offline (USB) distribution to maintain persistent DRM controls on documents even after they are shared.
The company sells to publishers, training and education providers, corporate enterprises, healthcare organizations, government agencies, legal and professional services firms, engineering companies, auctions, libraries, and membership associations. Revenue is generated through annual subscriptions and perpetual licenses for DRM software, secure viewer licensing, add-on modules (Web Publisher, USB, Ecommerce API, Command Line, Own Branding, Custom Email), and AWS-hosted managed deployments. Go-to-market is hybrid: a product-led self-serve funnel (free 10-day trial, immediate download) supplemented by enterprise field sales and an API integration path for ecommerce partners. Over 30 million documents and 10 million end-users are reported as protected by the platform, operating with a lean team of 1–10 employees and no disclosed external funding.
LockLizard firmographics
Firmographics- Name
- LockLizard
- Legal name
- Locklizard Limited
- Website
- https://locklizard.com
- Company type
- Private
- Founded year
- 2004
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- LockLizard is a UK-based bootstrapped DRM software company, founded in 2004, that protects PDF documents from unauthorized sharing and piracy using proprietary secure viewers and AES encryption, serving publishers, training providers, enterprises, and public-sector organizations.
- Ownership category
- akta.pro rank
LockLizard industry classification
Industry- Product category
- Document Digital Rights Management (DRM) Software
- NAICS
- Software Publishers (5132)
- akta.pro primary industry
- Digital Rights Management & Content Protection (DRM, watermarking) (MPAJAMAH)
- akta.pro secondary industries
- DRM & License Enforcement (Multi-DRM, Key Management, Tokenization) (MPAHAMAB), DRM, Key Management & License Services (Multi-DRM, KMS) (MPAHALAK)
Keywords
Where LockLizard is headquartered
LocationHeadquarters
- HQ city
- London
- HQ country
- United Kingdom
- HQ region
- Europe
Offices2 records
Markets served
LockLizard business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Infrastructure, Marketing or Sales, Operations
Revenue model
- DRM Software Licenses: The company generates revenue from selling DRM software products including Safeguard Lite, Safeguard PDF Security, and Safeguard Enterprise. These are offered as perpetual licenses with unlimited use, as well as annual subscription options. Customers can host on-premise or use AWS-hosted systems.
- Add-on Products: Revenue is generated from additional products and features including Web Publisher, Safeguard Portable USB, Ecommerce API, Command Line interface, Own Branding, and Custom Email add-ons.
- Secure Viewer Licenses: Revenue includes licensing of proprietary secure PDF viewers for Windows, Mac, iOS, and Android platforms that enforce DRM controls.
- Hosting Services: The company offers ready-to-go AWS hosted systems as an alternative to on-premise hosting, providing managed infrastructure for customers who prefer cloud deployment.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Safeguard Lite - Basic document protection for small publishers and individual users |
| Subscription | Annual | Safeguard PDF Security - Standard document protection with full feature set |
| Subscription | Annual | Safeguard Enterprise - Advanced enterprise-grade document security with location controls |
| One time/ perpetual license | Multi-year contract | Add-on Products |
| Subscription | Annual | AWS Hosted Systems |
Go-to-market motion3 records
Distribution channels5 records
Marketing channels8 records
LockLizard product offering
Product offeringCore offering
LockLizard develops and sells Digital Rights Management (DRM) software that protects PDF documents from unauthorized copying, sharing, printing, editing, and piracy. Its Safeguard product line uses US Government strength AES encryption and proprietary secure PDF viewers (rather than passwords, plugins, or JavaScript) to enforce persistent DRM controls including device/location locking, document expiry, instant revocation, dynamic watermarking, and screen-capture prevention for businesses and individual content publishers.
Product overview
Locklizard is a document security and Digital Rights Management (DRM) software company offering a unified platform for protecting PDF documents from unauthorized use, sharing, and piracy. The core product line is branded Safeguard and includes three tiers: Safeguard Lite PDF Security (entry-level), Safeguard PDF Security (standard), and Safeguard Enterprise (enterprise-grade), all utilizing US Government strength AES encryption and enforcing DRM controls through proprietary secure viewers rather than passwords or plugins. The product portfolio also includes secure PDF viewers (Web Viewer and USB Viewer) for viewing protected documents across different deployment scenarios, and a suite of add-on modules including Web Publisher, Safeguard Portable USB, Ecommerce API, Command Line, Own Branding, and Custom Email that extend functionality for web publishing, offline distribution, ecommerce integration, automated batch processing, and white-label customization.
Differentiator
Problem solved
Functional benefit
Brands
- Safeguard: Core DRM product line for PDF protection and document security.
- Safeguard Lite PDF Security
- Safeguard PDF Security
- Safeguard Enterprise
Products and services
- Safeguard Lite PDF Security Entry-level DRM software for protecting PDF documents, offering basic copy protection, expiry controls, and watermarking features for small publishers and individual content sellers who need fundamental document security.
- Safeguard PDF Security Standard DRM software for protecting PDF documents with US Government strength AES encryption, preventing unauthorized copying, editing, printing, and sharing while enabling dynamic watermarking, document expiry, and access revocation. Targeted at organizations distributing confidential or commercial PDF content.
- Safeguard Enterprise Enterprise-grade PDF DRM security solution offering comprehensive document protection with location locking, IP restrictions, centralized administration, and advanced policy controls for large organizations and enterprises with complex document distribution needs.
- Web Viewer Secure browser-based PDF viewer that enables authorized users to view protected documents online without installing software, while enforcing DRM controls such as screenshot and screen-sharing prevention.
- USB Viewer (Safeguard Portable USB) Secure PDF viewer application deployable on USB drives for offline viewing of protected documents, enabling document distribution via portable media with persistent DRM enforcement.
- Web Publisher Add-on that enables web-based publishing and distribution of protected PDF documents, allowing secure online access to protected content through the Web Viewer for online sales and delivery workflows.
- Ecommerce API API add-on enabling integration with customer ecommerce systems for automated PDF protection and delivery, allowing secure 24x7 management of protected documents in online sales workflows.
- Command Line Command-line interface enabling batch protection of PDF files without user intervention, supporting fully automated PDF protection workflows for high-volume publishers and enterprise customers.
- Own Branding Add-on that allows organizations to apply custom branding to the secure viewer application and interface, providing a white-label end-user experience for customers distributing protected documents.
- Custom Email Add-on enabling customized email communications for document delivery and license management, allowing branded messaging to recipients of protected documents.
Quantifiable outcome
- Over 30 million documents secured
- +2 more outcomes
Companies that use LockLizard
Customer profileNamed customers5 records
Segments10 records
Ideal customer profiles4 records
LockLizard technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature9 records
LockLizard partnerships and signals
Strategic signalScale indicators5 records
Recent moves4 records
Expansion highlights5 records
LockLizard competitors and assessment
Company assessmentBroad incumbents
- Box: Box provides enterprise content management with built-in security, DRM-like capabilities, and granular access controls. As a broad cloud content platform, it competes for the secure document sharing and collaboration budget that LockLizard also targets.
- Adobe: Adobe Acrobat, Adobe Document Services, and Adobe Experience Manager offer content protection, rights management, and DRM-adjacent features. As the dominant PDF platform, Adobe is a broad incumbent that overlaps significantly with LockLizard's core use case.
- Microsoft (Purview / Information Protection): Microsoft Purview Information Protection (formerly AIP/RMS) embeds rights management directly into Office and Microsoft 365 workflows. It is a broad incumbent alternative for enterprise document protection that competes for the same IT security budgets.
- Datasite (formerly Merrill): Datasite operates secure data rooms used for M&A and confidential document sharing. While broader and deal-centric, it competes with LockLizard's enterprise secure-document-sharing positioning for similar corporate buyers.
Direct peers
- NextLabs: NextLabs provides enterprise DRM and information rights management for documents, CAD files, and engineering data. Its focus on persistent file-level controls aligns directly with LockLizard's device- and location-locking value proposition.
- SoftCamp: SoftCamp provides document security and DRM solutions focused on preventing leakage of confidential files. Its persistent document protection capabilities overlap with LockLizard's enterprise use cases.
- Sealpath: Sealpath delivers enterprise DRM with persistent encryption, access controls, and tracking for documents shared internally and externally. It targets similar corporate enterprise and regulated-industry use cases as LockLizard.
- Covertix: Covertix offers SmartCipher DRM for documents, emails, and files with persistent access controls. Its zero-trust, file-level protection model is highly comparable to LockLizard's approach.
- Vitrium Systems: Vitrium provides document and video DRM software aimed at publishers, training providers, and enterprises. Like LockLizard, it sells secure viewer-based protection for PDFs and ebooks with usage controls and analytics.
- FileOpen Systems: FileOpen specializes in PDF and document DRM using proprietary plug-in and viewer-based controls. Its product overlap with LockLizard's secure viewer model and publisher/corporate use cases makes it a close direct competitor.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
LockLizard social profiles
Digital presenceLockLizard financial estimates
Financial estimateRevenue estimate
Valuation estimate
LockLizard leadership team
Management profileNumber of profiles
LockLizard funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
LockLizard 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 LockLizard
What does LockLizard do?
LockLizard develops and sells Digital Rights Management (DRM) software that protects PDF documents from unauthorized copying, sharing, printing, editing, and piracy. Its Safeguard product line uses US Government strength AES encryption and proprietary secure PDF viewers (rather than passwords, plugins, or JavaScript) to enforce persistent DRM controls including device/location locking, document expiry, instant revocation, dynamic watermarking, and screen-capture prevention for businesses and individual content publishers.
Is LockLizard a public or private company?
LockLizard is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was LockLizard founded?
LockLizard was founded in 2004. It employs 1 to 10 people.
Where is LockLizard based?
LockLizard is headquartered in London, United Kingdom, in the Europe region.
How does LockLizard make money?
Four revenue lines are on record. DRM Software Licenses are the primary driver. The others are add-on Products, secure Viewer Licenses and hosting Services.
Who are LockLizard's main competitors?
Broad incumbents on record are Box, Adobe, Microsoft (Purview / Information Protection) and Datasite (formerly Merrill). Direct peers are NextLabs, SoftCamp, Sealpath, Covertix, Vitrium Systems and FileOpen Systems.
Does LockLizard have an API?
No public API is recorded for LockLizard.
What industry is LockLizard in?
LockLizard's product category is Document Digital Rights Management (DRM) Software. Its primary akta.pro industry code is MPAJAMAH, Digital Rights Management & Content Protection (DRM, watermarking), with a secondary code of MPAHAMAB, DRM & License Enforcement (Multi-DRM, Key Management, Tokenization). Its NAICS code is 5132.