Insights

Growing Security Offering StealthMail has expanded its security capabilities by supporting Google G Suite, demonstrating its commitment to integrating with popular collaboration platforms, which can appeal to businesses seeking seamless email security solutions within their existing ecosystems.

Ease of Deployment The company's solution can be deployed in less than four hours without requiring integration, making it attractive to organizations looking for quick, low-risk implementation of advanced email security protections.

Mobile and Desktop Expansion Ongoing development of mobile and desktop clients indicates opportunities to target cross-platform organizations aiming to secure communications across multiple devices and operating systems.

Financial Growth Potential With a revenue range of one to ten million dollars and recent funding of 600K, StealthMail is positioned for growth, offering prospects for upselling enhanced security features or advanced encryption tools as it scales.

Market Positioning Operating in the competitive cybersecurity space with similar firms of varying sizes, StealthMail can leverage its unique easily deployable secure email channel to differentiate itself and target mid-sized companies seeking robust yet simple email security solutions.

StealthMail Tech Stack

StealthMail uses 8 technology products and services including Facebook Pixel, JSON-LD, jQuery-pjax, and more. Explore StealthMail's tech stack below.

  • Facebook Pixel
    Analytics
  • JSON-LD
    Javascript Frameworks
  • jQuery-pjax
    Mobile Frameworks
  • TypeScript
    Programming Languages
  • Bootstrap
    UI Frameworks
  • YouTube
    Video Players
  • MediaElement.js
    Video Players
  • Yandex Metrica
    Web Analytics

StealthMail's Email Address Formats

StealthMail uses at least 1 format(s):
StealthMail Email FormatsExamplePercentage
FLast@stealthmail.comJDoe@stealthmail.com
46%
Last@stealthmail.comDoe@stealthmail.com
4%
FLast@stealthmail.comJDoe@stealthmail.com
46%
Last@stealthmail.comDoe@stealthmail.com
4%

Frequently Asked Questions

Where is StealthMail's headquarters located?

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StealthMail's main headquarters is located at 1426 Fillmore St, 300 San Francisco, California 94115, US. The company has employees across 3 continents, including North AmericaEuropeAsia.

What is StealthMail's official website and social media links?

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StealthMail's official website is stealthmail.com and has social profiles on LinkedInCrunchbase.

What is StealthMail's NAICS code?

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StealthMail's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does StealthMail have currently?

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As of October 2025, StealthMail has approximately 51 employees across 3 continents, including North AmericaEuropeAsia. Key team members include Founder & Ceo: D. B.Founder & Chief Executive Officer: D. B.Cybersecurity Evangelist And Chief Marketing Officer: D. A.. Explore StealthMail's employee directory with LeadIQ.

What industry does StealthMail belong to?

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StealthMail operates in the Computer and Network Security industry.

What technology does StealthMail use?

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StealthMail's tech stack includes Facebook PixelJSON-LDjQuery-pjaxTypeScriptBootstrapYouTubeMediaElement.jsYandex Metrica.

What is StealthMail's email format?

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StealthMail's email format typically follows the pattern of FLast@stealthmail.com. Find more StealthMail email formats with LeadIQ.

How much funding has StealthMail raised to date?

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As of October 2025, StealthMail has raised $600K in funding. The last funding round occurred on Oct 10, 2018 for $600K.

StealthMail

Computer and Network SecurityUnited States51-200 Employees

StealthMail makes your emails secure and invisible to email relays, hackers, or Public Internet threats - making email relationships with clients a trusted one via StealthMail’s best-in-class Secure Email Channel. 

Moreover, StealthMail gives you full and exclusive control over your encryption keys, data, and access rights - so that your email communication is fully protected. 

To start using StealthMail no integration is needed. There are no risks for existing IT infrastructure. The whole deployment takes less than 4 hours. Users get Outlook Add-Ins and the server is deployed to Microsoft’s Azure Cloud.

Section iconCompany Overview

Headquarters
1426 Fillmore St, 300 San Francisco, California 94115, US
NAICS Code
5415 - Computer Systems Design and Related Services
Employees
51-200

Section iconFunding & Financials

  • $600K

    StealthMail has raised a total of $600K of funding over 2 rounds. Their latest funding round was raised on Oct 10, 2018 in the amount of $600K.

  • $1M$10M

    StealthMail's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $600K

    StealthMail has raised a total of $600K of funding over 2 rounds. Their latest funding round was raised on Oct 10, 2018 in the amount of $600K.

  • $1M$10M

    StealthMail's revenue is estimated to be in the range of $1M$10M

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