Insights

Advanced AI Capabilities System1's platform leverages cutting-edge AI and machine learning, enabling it to deliver highly targeted and dynamic marketing solutions. Opportunities exist to collaborate on integrating these sophisticated technologies into existing client ecosystems to enhance campaign performance.

Strong Market Position With recent financial backing and strategic hires, including a new President and Chief Operating Officer, System1 is positioning itself for substantial growth within the competitive software development and digital advertising sectors. This growth trajectory presents opportunities to partner with enterprises seeking innovative customer acquisition tools.

Strategic Partnerships System1's partnership with Pinterest highlights its focus on platform integrations to expand reach and engagement. Potential sales avenues include developing tailored solutions for other major social media and content platforms to amplify marketing impact for clients.

Expanding Product Portfolio The launch of new products like Test Your Distinctive Assets+ demonstrates System1's commitment to innovation in measuring creative effectiveness. Engaging with clients interested in advanced attribution and emotional analytics could unlock new upsell or cross-sell opportunities.

Recognition and Credibility Being recognized as a top employer and a best places to work enhances System1's reputation, making it an attractive partner for organizations seeking reputable digital marketing and data science solutions. This recognition opens doors for collaborative ventures and large-scale enterprise deals.

System1 (formerly OpenMail) Tech Stack

System1 (formerly OpenMail) uses 8 technology products and services including Google Ads, Looker, Salesforce, and more. Explore System1 (formerly OpenMail)'s tech stack below.

  • Google Ads
    Advertising
  • Looker
    Analytics
  • Salesforce
    Customer Relationship Management
  • Google BigQuery
    Data Warehousing
  • Angular
    Javascript Frameworks
  • Formstack
    Online Form Builders
  • GraphQL
    Programming Languages
  • C#
    Programming Languages

Media & News

System1 (formerly OpenMail)'s Email Address Formats

System1 (formerly OpenMail) uses at least 1 format(s):
System1 (formerly OpenMail) Email FormatsExamplePercentage
First.Last@system1.comJohn.Doe@system1.com
76%
First@system1.comJohn@system1.com
13%
FLast@system1.comJDoe@system1.com
10%
Last@system1.comDoe@system1.com
1%

Frequently Asked Questions

Where is System1 (formerly OpenMail)'s headquarters located?

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System1 (formerly OpenMail)'s main headquarters is located at 4235 Redwood Avenue, Suite 201. The company has employees across 4 continents, including North AmericaEuropeAsia.

What is System1 (formerly OpenMail)'s stock symbol?

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System1 (formerly OpenMail) is a publicly traded company; the company's stock symbol is SST.

What is System1 (formerly OpenMail)'s official website and social media links?

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System1 (formerly OpenMail)'s official website is system1.com and has social profiles on LinkedInCrunchbase.

How much revenue does System1 (formerly OpenMail) generate?

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As of December 2025, System1 (formerly OpenMail)'s annual revenue is estimated to be $5M.

What is System1 (formerly OpenMail)'s SIC code NAICS code?

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System1 (formerly OpenMail)'s SIC code is 6282 - Investment Advice NAICS code is 5112 - Software Publishers.

How many employees does System1 (formerly OpenMail) have currently?

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As of December 2025, System1 (formerly OpenMail) has approximately 343 employees across 4 continents, including North AmericaEuropeAsia. Key team members include Chief Data Officer: N. J.Vp Of Product Management: J. T.Vice President Strategic Communications: S. M.. Explore System1 (formerly OpenMail)'s employee directory with LeadIQ.

What industry does System1 (formerly OpenMail) belong to?

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System1 (formerly OpenMail) operates in the Software Development industry.

What technology does System1 (formerly OpenMail) use?

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System1 (formerly OpenMail)'s tech stack includes Google AdsLookerSalesforceGoogle BigQueryAngularFormstackGraphQLC#.

What is System1 (formerly OpenMail)'s email format?

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System1 (formerly OpenMail)'s email format typically follows the pattern of First.Last@system1.com. Find more System1 (formerly OpenMail) email formats with LeadIQ.

How much funding has System1 (formerly OpenMail) raised to date?

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As of December 2025, System1 (formerly OpenMail) has raised $250M in funding. The last funding round occurred on Jan 28, 2022 for $250M.

When was System1 (formerly OpenMail) founded?

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System1 (formerly OpenMail) was founded in 2013.

System1 (formerly OpenMail)

Software DevelopmentCalifornia, United States201-500 Employees

System1 (NYSE: SST) combines best-in-class technology and data science to operate the most dynamic Responsive Acquisition Marketing Platform (RAMP) powered by AI & machine learning. 

We are led by passionate entrepreneurs & industry veterans who have built and managed multiple billion dollar companies. Our team is comprised of incredible engineers, product managers, data scientists, & buy and sell-side experts.

Learn more about our current openings and get a glimpse of life at System1 at system1.com/careers!

Section iconCompany Overview

Headquarters
4235 Redwood Avenue, Suite 201
SIC Code
6282 - Investment Advice
Stock Symbol
SST
NAICS Code
5112 - Software Publishers
Founded
2013
Employees
201-500

Section iconFunding & Financials

  • $250M

    System1 (formerly OpenMail) has raised a total of $250M of funding over 3 rounds. Their latest funding round was raised on Jan 28, 2022 in the amount of $250M.

  • $100M$250M

    System1 (formerly OpenMail)'s revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $250M

    System1 (formerly OpenMail) has raised a total of $250M of funding over 3 rounds. Their latest funding round was raised on Jan 28, 2022 in the amount of $250M.

  • $100M$250M

    System1 (formerly OpenMail)'s revenue is estimated to be in the range of $100M$250M

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