Insights

Market Leadership Message Systems holds a dominant position as the world's leading email infrastructure provider, managing over 25 percent of global legitimate email traffic for top-tier clients like Facebook, LinkedIn, and American Express, indicating strong brand recognition and trust among enterprise clients.

High-Profile Client Base With customers including major technology and financial firms, there is an opportunity to target similar large-scale enterprises seeking reliable, high-performance email delivery solutions to enhance their customer engagement strategies.

Growth and Funding Having secured $27 million in funding and generating annual revenues between $25 million and $50 million, Message Systems is positioned for further expansion and innovation, making it an opportune time to introduce complementary solutions or advanced features.

Technology Stack The company's integration of modern tools like Salesforce Service Cloud and its use of scalable technologies suggests openness to adopting additional cloud-based and enterprise integrations, offering opportunities for upselling or cross-selling compatible software services.

Market Potential Operating within a competitive landscape alongside companies like Salesforce and Oracle but distinct in its email infrastructure focus, Message Systems presents potential sales avenues by offering tailored integrations or value-added services for large enterprise communications.

Message Systems Tech Stack

Message Systems uses 8 technology products and services including AppNexus, WordPress, Font Awesome, and more. Explore Message Systems's tech stack below.

  • AppNexus
    Advertising
  • WordPress
    Content Management System
  • Font Awesome
    Font Scripts
  • Underscore.js
    Javascript Libraries
  • Modernizr
    Javascript Libraries
  • Salesforce Service Cloud
    Live Chat
  • PHP
    Programming Languages
  • Facebook
    Widgets

Media & News

Message Systems's Email Address Formats

Message Systems uses at least 1 format(s):
Message Systems Email FormatsExamplePercentage
First.Last@messagesystems.comJohn.Doe@messagesystems.com
67%
FLast@messagesystems.comJDoe@messagesystems.com
25%
First@messagesystems.comJohn@messagesystems.com
6%
F_Last@messagesystems.comJ_Doe@messagesystems.com
2%

Frequently Asked Questions

Where is Message Systems's headquarters located?

Minus sign iconPlus sign icon
Message Systems's main headquarters is located at 301 Howard Street Suite 1330 San Francisco, California 94105 United States. The company has employees across 4 continents, including North AmericaAsiaEurope.

What is Message Systems's phone number?

Minus sign iconPlus sign icon
You can contact Message Systems's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Message Systems's official website and social media links?

Minus sign iconPlus sign icon
Message Systems's official website is messagesystems.com and has social profiles on LinkedInCrunchbase.

What is Message Systems's NAICS code?

Minus sign iconPlus sign icon
Message Systems's NAICS code is 5112 - Software Publishers.

How many employees does Message Systems have currently?

Minus sign iconPlus sign icon
As of May 2026, Message Systems has approximately 33 employees across 4 continents, including North AmericaAsiaEurope. Key team members include Coo: A. M.Coo: D. L.Chief Technology Officer: A. P.. Explore Message Systems's employee directory with LeadIQ.

What industry does Message Systems belong to?

Minus sign iconPlus sign icon
Message Systems operates in the Software Development industry.

What technology does Message Systems use?

Minus sign iconPlus sign icon
Message Systems's tech stack includes AppNexusWordPressFont AwesomeUnderscore.jsModernizrSalesforce Service CloudPHPFacebook.

What is Message Systems's email format?

Minus sign iconPlus sign icon
Message Systems's email format typically follows the pattern of First.Last@messagesystems.com. Find more Message Systems email formats with LeadIQ.

How much funding has Message Systems raised to date?

Minus sign iconPlus sign icon
As of May 2026, Message Systems has raised $27M in funding. The last funding round occurred on Feb 18, 2015 for $27M.

Message Systems

Software DevelopmentCalifornia, United States11-50 Employees

Message Systems is the world’s #1 email infrastructure provider. Collectively, Message Systems' customers, including Facebook, LinkedIn, Twitter, Groupon, Salesforce, Marketo, Oracle, Comcast, Time Warner, AT&T and American Express, move over 3 trillion messages a year — more than 25 percent of the world's legitimate email. These prestigious companies choose Message Systems because our software outperforms any cloud or on-premise alternative, and provides the flexibility, deliverability and control they need to drive the highest possible customer engagement for their business.

Section iconCompany Overview

Headquarters
301 Howard Street Suite 1330 San Francisco, California 94105 United States
Phone number
NAICS Code
5112 - Software Publishers
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $27M

    Message Systems has raised a total of $27M of funding over 1 rounds. Their latest funding round was raised on Feb 18, 2015 in the amount of $27M.

  • $25M$50M

    Message Systems's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $27M

    Message Systems has raised a total of $27M of funding over 1 rounds. Their latest funding round was raised on Feb 18, 2015 in the amount of $27M.

  • $25M$50M

    Message Systems's revenue is estimated to be in the range of $25M$50M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.