CipherMail
CipherMail B.V. provides centrally managed email encryption and digital signing software supporting S/MIME, PGP, TLS, and PDF standards. It serves enterprise and regulated-industry customers needing GDPR/HIPAA-compliant secure email, distributed via direct sales and certified regional partners.
- Company typePrivate
- Founded2008
- HeadquartersAmsterdam, Netherlands
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What CipherMail does
CipherMail B.V. is a Dutch email-security software company founded in 2008 (originally as DJIGZO, rebranded in 2014) and headquartered in Amsterdam, the Netherlands. The company builds a centrally managed Email Encryption Gateway that supports S/MIME, PGP, TLS, and PDF encryption standards across SMTP-based email services, with automatic fallback to a Webmail Messenger web portal for recipients who lack native encryption capabilities. The product suite is completed by CipherMail for Android (an S/MIME companion app working with Thunderbird for Android, including Gmail account support since version 3.1.0), a Data Loss Prevention module, Email Archiving and eDiscovery, high-availability Cluster Administration, and a newly released Outlook Add-in (January 2026) that enables encryption triggers directly within Outlook for Windows, Mac, and web. The Gateway v6 release (September 2025) re-architected the platform on a React front end with a Spring Boot REST API back end and a comprehensive CLI, alongside integrations for Microsoft EntraID (OIDC) and LDAP authentication.
CipherMail serves primarily medium-to-large enterprise customers with secure email and regulatory-compliance requirements (GDPR, HIPAA), including regulated industries such as healthcare and financial services, plus organizations standardized on Microsoft Office 365 or Google Workspace. The go-to-market combines direct enterprise sales (quote-based, no public pricing) with regional channel partners — IntelliCard Solutions AG in DACH and Avensus High Grade Security in Benelux — supplemented by technology partnerships with Thales, PrimeKey, Clearswift, and Red Hat, and demand-generation activities such as the it-sa IT-security conference and a public GitLab-hosted open-source community edition.
The business model is hybrid: a free open-source Community Edition drives adoption and developer mindshare, while revenue is generated through commercial Professional and Enterprise licenses (subscription), support contracts, training services, and one-time virtual appliance licensing for VMware, Hyper-V, and ESXi. CipherMail operates with a 1-10 employee team, is privately held as a Dutch B.V. (KvK 66470366), shows no evidence of external institutional funding, and relies on certified regional partners for scaling into adjacent European markets.
CipherMail firmographics
Firmographics- Name
- CipherMail
- Legal name
- CipherMail B.V.
- Website
- https://ciphermail.com
- Company type
- Private
- Founded year
- 2008
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- CipherMail B.V. provides centrally managed email encryption and digital signing software supporting S/MIME, PGP, TLS, and PDF standards. It serves enterprise and regulated-industry customers needing GDPR/HIPAA-compliant secure email, distributed via direct sales and certified regional partners.
- Ownership category
- akta.pro rank
CipherMail industry classification
Industry- Product category
- Email Encryption Software
- NAICS
- Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (5182)
- SIC
- Communications Services, Nec (4899)
- akta.pro primary industry
- Email Data Loss Prevention & Encryption (HDADAKAD)
Keywords
Where CipherMail is headquartered
LocationHeadquarters
- HQ city
- Amsterdam
- HQ country
- Netherlands
- HQ region
- Europe
Offices1 record
Markets served
CipherMail business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Infrastructure, Marketing or Sales, Operations
Revenue model
- Commercial Software Licenses: CipherMail offers both community (open-source) and commercial license versions. Commercial versions include Professional and Enterprise editions with additional features, support contracts, and access to download portal.
- Support Contracts: Commercial support including ticketing system access, download portal for updates, and specialized integration assistance with PKI and email security products.
- Training Services: Training services for email encryption product deployment and integration.
- Virtual Appliances: Pre-configured virtual appliance images for VMware, Hyper-V, and ESXi deployment, available in community and commercial versions.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Pay-as-you-go | Community Edition - Free open-source version |
| Subscription | Annual | Professional/Enterprise Editions |
Go-to-market motion2 records
Distribution channels5 records
Marketing channels7 records
CipherMail product offering
Product offeringCore offering
CipherMail provides a centrally managed email encryption gateway that supports S/MIME, PGP, TLS, and PDF encryption standards for automatic email encryption and digital signing. The platform works with all SMTP-based email services and includes a WebMail Messenger secure web portal fallback for recipients who cannot use S/MIME or PGP. Available as a free open-source community edition and as commercial Professional/Enterprise editions with support contracts.
Product overview
CipherMail provides a unified email encryption platform consisting of the Email Encryption Gateway (core product) supporting S/MIME, PGP, TLS, and PDF encryption standards, complemented by Webmail Messenger for web-based secure messaging fallback, CipherMail for Android mobile app, and the Outlook Add-in for desktop integration. Additional modules include Email Archiving with eDiscovery and a Data Loss Prevention (DLP) module. The platform is available as Community (open-source) and commercial (Professional/Enterprise) editions with virtual appliance deployments.
Differentiator
Problem solved
Functional benefit
Brands
- CipherMail Email Encryption Gateway: Centrally managed email encryption gateway supporting S/MIME, PGP, TLS, and PDF encryption standards.
- Webmail Messenger
- CipherMail for Android
- CipherMail Outlook Add-in
Products and services
- CipherMail Email Encryption Gateway Centrally managed email encryption gateway supporting S/MIME, PGP, TLS, and PDF encryption standards. Works with all SMTP-based email services and features automatic fallback to WebMail Messenger when standard encryption is unavailable.
- Webmail Messenger Secure web-based email portal for recipients who cannot use S/MIME or PGP. Recipients access messages through a web browser with secure authentication, enabling organizations to securely communicate with external recipients regardless of their encryption setup.
- CipherMail for Android S/MIME encryption companion app for Android that works with Thunderbird for Android to add digital signatures and encryption capabilities. Supports Gmail account integration for personal email encryption.
- CipherMail Outlook Add-in Modern Office add-in for Outlook enabling users to trigger encryption directly within the mail client. Cross-platform support for Windows, Mac, and web versions of Outlook. Download package: ciphermail-outlook-addin-1.0.0.1g6c469fdf.tar.gz.
- Email Archiving and eDiscovery Email archiving solution with eDiscovery capabilities for encrypted email. Enables organizations to comply with email retention regulations, audit requirements, and secure email retention for regulated industries such as healthcare and financial services.
Quantifiable outcome
- Supports all encryption standards (S/MIME, PGP, TLS, PDF) enabling universal email security
- +2 more outcomes
Companies that use CipherMail
Customer profileNamed customers2 records
Segments3 records
Ideal customer profiles3 records
CipherMail technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration5 records
Feature9 records
CipherMail partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core.
- Avensus High Grade SecuritycoreAvensus High Grade Security is the market leader in Encryption & Key management in the Benelux region. They are the only CipherMail certified partner in Belgium, Netherlands, and Luxembourg, offering local expertise in email encryption deployment and support.
- IntelliCard Solutions AGcoreIntelliCard designs, develops, integrates and manages Identity Security Solutions. They are the only CipherMail certified partner in the DACH region (Germany, Austria, Switzerland), providing local sales, implementation, integration, and ongoing support services for CipherMail products in the German-speaking market.
Scale indicators4 records
Recent moves6 records
Expansion highlights5 records
CipherMail competitors and assessment
Company assessmentBroad incumbents
- Proofpoint: Large incumbent email security platform with a comprehensive suite covering encryption, DLP, threat protection, and archiving. Proofpoint competes with CipherMail for enterprise email encryption buyers, especially via its secure mail relay and encryption products, although encryption is one feature among many.
- Mimecast: Broad email security platform offering archiving, continuity, DLP, and secure messaging services alongside threat protection. Larger incumbent that overlaps with CipherMail in encryption and archiving for enterprise buyers.
- Barracuda Networks: Established email security vendor with encryption gateways, archiving, and backup offerings targeting mid-market and enterprise. Competes with CipherMail in the email encryption gateway category, although as part of a broader security portfolio.
- Microsoft (Office 365 Message Encryption): Native email encryption capabilities built into Microsoft 365 (OME) bundled with the Office 365 subscription. Represents the largest competitive threat to CipherMail because it ships by default with most enterprises' existing productivity suite, though it is less configurable than CipherMail's multi-standard gateway.
Direct peers
- Virtru: Direct email and file encryption vendor offering end-to-end encryption for Gmail and Outlook with key management and DLP-style controls. Closely competes with CipherMail on enterprise email encryption for cloud productivity platforms.
- Echoworx: Email encryption gateway vendor offering a centralized platform with multiple encryption delivery methods including S/MIME, PGP, TLS, and web portal fallbacks. Directly comparable to CipherMail in target customer (mid/large enterprises) and product architecture (multi-standard gateway).
- Zix (OpenText): Long-standing email encryption vendor (now part of OpenText) offering hosted and on-premises email encryption, DLP, and archiving. Direct competitor to CipherMail in the enterprise email encryption gateway market with comparable S/MIME/PKE/web fallback delivery methods.
Emerging players
- Paubox: Email encryption vendor focused on HIPAA-compliant seamless encryption for healthcare and other regulated buyers, primarily targeting Office 365 and Google Workspace environments. Competes with CipherMail in regulated mid-market but with a more SaaS-delivered GTM.
- SendSafely: Email and file transfer encryption platform with dropbox-style secure delivery, digital signing, and API integrations. Overlaps with CipherMail's WebMail Messenger and PDF encryption use cases for secure external communication.
- PreVeil: End-to-end encrypted email and file sharing platform primarily targeted at defense, government, and healthcare compliance buyers. Competes with CipherMail's encryption and security use cases for highly regulated customers, often as an Outlook add-in alternative.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
CipherMail social profiles
Digital presenceCipherMail compliance and trust
Trust signalCompliance1 record
CipherMail financial estimates
Financial estimateRevenue estimate
Valuation estimate
CipherMail leadership team
Management profileNumber of profiles
Profiles2 records
CipherMail funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
CipherMail 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 CipherMail
What does CipherMail do?
CipherMail provides a centrally managed email encryption gateway that supports S/MIME, PGP, TLS, and PDF encryption standards for automatic email encryption and digital signing. The platform works with all SMTP-based email services and includes a WebMail Messenger secure web portal fallback for recipients who cannot use S/MIME or PGP. Available as a free open-source community edition and as commercial Professional/Enterprise editions with support contracts.
Is CipherMail a public or private company?
CipherMail is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was CipherMail founded?
CipherMail was founded in 2008. It employs 1 to 10 people.
Where is CipherMail based?
CipherMail is headquartered in Amsterdam, Netherlands, in the Europe region.
How does CipherMail make money?
Four revenue lines are on record. Commercial Software Licenses are the primary driver. The others are support Contracts, training Services and virtual Appliances.
Who are CipherMail's main competitors?
Broad incumbents on record are Proofpoint, Mimecast, Barracuda Networks and Microsoft (Office 365 Message Encryption). Direct peers are Virtru, Echoworx and Zix (OpenText). Emerging players are Paubox, SendSafely and PreVeil.
Does CipherMail have an API?
Yes. CipherMail Gateway v6 introduced a modern architecture with a REST API backend built on Spring Boot. The system provides a comprehensive CLI (ciphermail-cli) for automation and administration. ACME protocol support is available for automated certificate management (Let's Encrypt). The architecture includes support for EntraID (OIDC) and LDAP for admin authentication integration. The documentation extensively covers CLI commands for managing certificates, DLP, users, domains, MTA configuration, PGP keys, S/MIME, licensing, and system administration. Source code is available on GitLab. Developer documentation is at ciphermail.com/documentation.
What industry is CipherMail in?
CipherMail's product category is Email Encryption Software. Its primary akta.pro industry code is HDADAKAD, Email Data Loss Prevention & Encryption. Its NAICS code is 5182 and its SIC code is 4899.