MailInBlack
MailInBlack is a French cybersecurity company based in Marseille that provides AI-powered email security, phishing simulation, cybersecurity training, and password management through its unified U-Cyber 360° platform, serving over 24,000 organizations primarily across France and Belgium.
- Company typePrivate
- Founded2005
- HeadquartersMarseille, France
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What MailInBlack does
MailInBlack is a French cybersecurity company headquartered in Marseille that publishes user-centric IT security solutions for organizations. Its product portfolio consists of four core products unified under the U-Cyber 360° platform with a centralized Cockpit dashboard: Protect (AI-powered email security covering anti-spam, anti-malware, anti-phishing, anti-spearphishing, and anti-ransomware), Cyber Coach (automated phishing and cyberattack simulation, evolved from the original Phishing Coach), Cyber Academy (interactive e-learning cybersecurity training), and Sikker (enterprise password manager with EN17640 certification). The technology stack is anchored by proprietary Deep Learning models trained on approximately 5 billion emails analyzed annually at the company's AI Lab, with a behavioral targeting algorithm in Cyber Coach and AI-driven URL analysis in the Secure Link feature. Add-on modules include Protect Out (outbound email authentication) and Droit à la déconnexion (right-to-disconnect compliance).
MailInBlack operates on a SaaS subscription model with per-mailbox or per-user licensing, annual or multi-year billing, and both cloud-hosted and on-premise deployment options. Pricing is quote-based rather than publicly listed. The go-to-market combines direct enterprise sales with a channel partner and MSP reseller program, supplemented by deep API integrations with Microsoft 365 and Azure AD, and inclusion in Orange Business's SecNumCloud-qualified Live Collaboration sovereign cloud suite (announced March 2026). The company serves over 24,000 organizations of all sizes across France and, since 2024, Belgium, with primary customer segments being SMEs, healthcare establishments, and public administration. Reported satisfaction metrics include a 96% customer satisfaction and renewal rate and 93% satisfaction with sub-3-minute support response times as of November 2025.
The company is privately held under the BLACK ANGEL holding company, with Thomas Kerjean serving as Président Directeur Général. In 2021, MailInBlack secured €50 million in growth funding from Apax and NewAlpha Verto, and won the Grand Défi Cybersécurité award recognizing sovereign French cybersecurity innovation. The company has been operating for over 20 years from its Marseille headquarters, where a 10-person technical support team is based.
MailInBlack firmographics
Firmographics- Name
- MailInBlack
- Legal name
- MAILINBLACK
- Website
- https://mailinblack.com
- Company type
- Private
- Founded year
- 2005
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- MailInBlack is a French cybersecurity company based in Marseille that provides AI-powered email security, phishing simulation, cybersecurity training, and password management through its unified U-Cyber 360° platform, serving over 24,000 organizations primarily across France and Belgium.
- Ownership category
- akta.pro rank
MailInBlack industry classification
Industry- Product category
- Email Security & Cybersecurity Awareness Software
- NAICS
- Software Publishers (5132)
- SIC
- Services-Prepackaged Software (7372)
- akta.pro primary industry
- Email Phishing & BEC Protection (HDADAKAB)
- akta.pro secondary industries
- Security Awareness & Phishing Simulation (Email/Collab-focused) (HDADAKAJ), Security Awareness & Phishing Simulation Managed Services (BPAEADAK), Cybersecurity Learning Platforms (EDAFANAF)
Keywords
Where MailInBlack is headquartered
LocationHeadquarters
- HQ city
- Marseille
- HQ country
- France
- HQ region
- Europe
Offices1 record
Markets served
MailInBlack business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Infrastructure, Marketing or Sales, Operations
Revenue model
- Software Subscriptions (SaaS): Mailinblack operates on a subscription/SaaS model where customers pay recurring fees (monthly or annual) for access to its cybersecurity platform and individual products (Protect, Cyber Coach, Cyber Academy, Sikker). Licensing is per mailbox/user. The company also offers on-premise deployment options alongside cloud hosting.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Quote-based per organization; pricing varies by product tier, user count, and deployment model. |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels7 records
MailInBlack product offering
Product offeringCore offering
MailInBlack develops and sells a user-centric cybersecurity platform (U-Cyber 360°) that combines AI-powered email security (Protect), automated phishing simulation (Cyber Coach), gamified cybersecurity e-learning (Cyber Academy), and an enterprise password manager (Sikker). The platform targets organizations to reduce human cyber risk through protection, awareness, and training, delivered as cloud SaaS or on-premise solutions.
Product overview
Mailinblack is a French cybersecurity company headquartered in Marseille that offers a comprehensive user-centric cybersecurity platform. The portfolio consists of four core products: Protect (email security with anti-spam, anti-malware, anti-phishing, and anti-spearphishing powered by proprietary AI), Cyber Coach (automated phishing and cyberattack simulation for security awareness), Cyber Academy (interactive e-learning cybersecurity training platform), and Sikker (enterprise password manager with secure secrets storage). These products are unified under the U-Cyber 360° platform, which centralizes all solutions into a single cockpit for visualizing human vulnerabilities and taking proactive security actions. Products are available in both Cloud and On-Premise deployment configurations.
Differentiator
Problem solved
Functional benefit
Products and services
- Protect Email security solution for organizations, providing multi-layer protection including anti-spam, anti-malware, anti-phishing, and anti-spearphishing. Filters inbound emails through MailInBlack's proprietary AI before they reach the organization, authenticates senders, and quarantines malicious content. Designed for businesses, healthcare establishments, and public administrations.
- Cyber Coach Automated phishing and cyberattack simulation platform for organizations that tests employee behaviors, tracks vulnerability levels, and delivers real-time awareness training when users fall for simulated attacks. Supports simulations for phishing, ransomware, BitB, QR Code, and USB key attacks.
- Cyber Academy Interactive e-learning platform for cybersecurity training delivered to employees. Offers gamified learning with chapters, quizzes, and experience points built on the four pillars of learning: attention, active engagement, error feedback, and consolidation.
- Sikker Enterprise password manager and secure secrets storage for professionals. Generates strong passwords, provides automated password security analysis (compromised, reused, weak), and offers auto-fill functionality via browser extension or mobile app. EN17640 certified.
- U-Cyber 360° Unified cybersecurity platform that centralizes Protect, Cyber Coach, Cyber Academy, and Sikker into a single dashboard. Provides real-time visibility into human vulnerabilities and proactive security recommendations for organizations.
Quantifiable outcome
- 24,000 organizations trust Mailinblack for their cybersecurity needs
- +6 more outcomes
Companies that use MailInBlack
Customer profileNamed customers6 records
Segments4 records
Ideal customer profiles4 records
MailInBlack technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration3 records
AI capability6 records
Feature6 records
MailInBlack partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core.
- Orange BusinesscoreMailinblack is listed as a technology partner in Orange Business's Live Collaboration sovereign cloud suite, launched in March 2026. The suite integrates email, videoconferencing, telephony, co-editing, and enterprise tools, hosted on SecNumCloud-qualified infrastructure with a 100% European software chain. Mailinblack provides email security technology as part of this sovereign collaboration platform.
- MicrosoftcoreMailinblack has an established partnership with Microsoft, including integration with Microsoft 365 services. The Protect product uses Microsoft APIs for domain information, mailbox accounts, and group configuration. Microsoft Azure hosts some Mailinblack cloud infrastructure.
Scale indicators6 records
Recent moves6 records
Expansion highlights6 records
MailInBlack competitors and assessment
Company assessmentDirect peers
- Vade Secure (Hornetsecurity): Vade Secure is a French-headquartered email security specialist offering AI-powered anti-phishing, anti-spearphishing, and anti-malware protection, with deep roots in the same French and European SME market as Mailinblack. The two compete head-to-head for European sovereign email security deals, both positioning around proprietary AI threat detection.
- Altospam: Altospam is a French SaaS provider of email security, anti-spam, anti-phishing, and anti-malware protection targeted at French SMEs and public-sector organizations. It directly overlaps Mailinblack's Protect product on features, target customer, and sovereign French positioning.
- Phished: Phished is a Belgian AI-driven security awareness and phishing simulation platform serving European organizations. It directly competes with Mailinblack's Cyber Coach product in Benelux and across the EU, and is referenced as a peer because Mailinblack explicitly expanded into Belgium.
- SoSafe: SoSafe is a European security awareness and phishing simulation vendor with a strong DACH presence, offering behavior-driven training that overlaps Cyber Coach and Cyber Academy. Both target regulated European enterprises with a human-risk-reduction narrative.
- Cyber Guru: Cyber Guru is an Italian-headquartered cybersecurity awareness and training platform serving European enterprises with phishing simulation and e-learning. It competes directly with Mailinblack's Cyber Coach and Cyber Academy products for European mid-market and enterprise accounts.
Broad incumbents
- KnowBe4: KnowBe4 is the global market leader in security awareness training and phishing simulation, now part of KKR's portfolio. It is the broad incumbent benchmark against which Mailinblack's Cyber Coach competes, with significantly larger scale and an international footprint.
- Proofpoint: Proofpoint is a global cybersecurity leader specializing in email security, anti-phishing, and people-centric threat protection for large enterprises. It is the dominant incumbent Mailinblack competes against in regulated mid-market and enterprise email security deals across Europe.
- Mimecast: Mimecast is a global email security, archiving, and resilience provider serving mid-market and enterprise customers. Its email protection suite overlaps Mailinblack's Protect product, and it represents the kind of scaled international competitor Mailinblack faces in cross-border deals.
- Stormshield: Stormshield is a European (French) cybersecurity vendor offering data security, endpoint protection, and network/email security with ANSSI-qualified products. It is comparable to Mailinblack as another French sovereign cybersecurity champion competing for the same regulated European customers.
Emerging players
- Sekoia.io: Sekoia.io is a French cybersecurity vendor building an XDR/SOC platform with native email and identity threat detection capabilities. It is an emerging European competitor whose people-centric detection philosophy and French sovereign positioning overlap with Mailinblack's approach.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
MailInBlack social profiles
Digital presenceMailInBlack compliance and trust
Trust signalCompliance1 record
MailInBlack financial estimates
Financial estimateRevenue estimate
Valuation estimate
MailInBlack leadership team
Management profileNumber of profiles
Profiles3 records
MailInBlack funding detail
Funding detailFunding overview
Funding rounds3 records
Investors4 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
MailInBlack 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 MailInBlack
What does MailInBlack do?
MailInBlack develops and sells a user-centric cybersecurity platform (U-Cyber 360°) that combines AI-powered email security (Protect), automated phishing simulation (Cyber Coach), gamified cybersecurity e-learning (Cyber Academy), and an enterprise password manager (Sikker). The platform targets organizations to reduce human cyber risk through protection, awareness, and training, delivered as cloud SaaS or on-premise solutions.
Is MailInBlack a public or private company?
MailInBlack is a private company. It is classified as private equity controlled and is currently operating.
When was MailInBlack founded?
MailInBlack was founded in 2005. It employs 11 to 50 people.
Where is MailInBlack based?
MailInBlack is headquartered in Marseille, France, in the Europe region.
How does MailInBlack make money?
One revenue line is on record: software Subscriptions (SaaS).
Who are MailInBlack's main competitors?
Direct peers on record are Vade Secure (Hornetsecurity), Altospam, Phished, SoSafe and Cyber Guru. Broad incumbents are KnowBe4, Proofpoint, Mimecast and Stormshield. Sekoia.io is listed as an emerging player.
Does MailInBlack have an API?
Yes. Mailinblack uses Microsoft APIs for integration with Microsoft 365 services. For Protect, Mailinblack utilizes Microsoft-provided application programming interfaces to retrieve domain information, email accounts and groups, configure necessary connectors, and perform remediation operations in user mailboxes.
What industry is MailInBlack in?
MailInBlack's product category is Email Security & Cybersecurity Awareness Software. Its primary akta.pro industry code is HDADAKAB, Email Phishing & BEC Protection, with a secondary code of HDADAKAJ, Security Awareness & Phishing Simulation (Email/Collab-focused). Its NAICS code is 5132 and its SIC code is 7372.