DTEX Systems vs Tessian
DTEX Systems
Powering a trusted workforce by stopping insider risks from becoming insider threats. #IRM #DLP #UBA #UAM
176 employees · est. 2002 · Saratoga, United States
Tessian
Cloud Email Security that intelligently prevents advanced email threats and protects against data loss
41 employees · est. 2013 · Boston, United States
DTEX Systems is the older company (2002 vs 2013); DTEX Systems is the larger of the two.
Side-by-Side Comparison
| Metric | DTEX Systems | Tessian |
|---|---|---|
| Founded | ||
| Founded | 2002 older | 2013 |
| Headquarters | ||
| Headquarters | Saratoga, United States | Boston, United States |
| Employees | ||
| Employees | 176 larger | 41 |
| Industry | ||
| Industry | Analytics, Cyber Security, Privacy and Security | AI, Cyber Security, Marketing |
| Funding Stage | ||
| Funding Stage | Series E | Acquired |
| Total Funding | ||
| Total Funding | $122.53M | $130.17M |
| Funding Rounds | ||
| Funding Rounds | 7 | 12 |
| Services | ||
| Services | Not tracked yet | Cybersecurity Platform, Email Protection, Data Security and Governance, Threat Intelligence Solutions, AI-Powered Security Solutions, Security Awareness Training |
| Target Customers | ||
| Target Customers | Not tracked yet | Large Enterprises, Small and Medium Businesses, Government Agencies, Higher Education Institutions, Healthcare Providers, Financial Services, Internet Service Providers |
| Taxonomy | ||
| Taxonomy | Insider Risk ManagementData Loss PreventionUser Behavior AnalyticsUser Activity MonitoringInsider Threat DetectionAI/ML Integration +9 | Cloud Email SecurityAdvanced Email Threat PreventionData Loss PreventionMachine Learning SecurityBehavioral Data SciencePhishing Attack Prevention +9 |
| Website | ||
| Website | dtexsystems.com | tessian.com |
About DTEX Systems
DTEX Systems is a global leader in insider risk management, aiming to prevent data loss and support a trusted workforce by preventing insider risks from becoming insider threats. The company's InTERCEPT™ platform merges the crucial elements of DLP, UBA, and UAM in a single, lightweight platform to d...
About Tessian
Tessian, a prominent player in the AI and Cyber Security sectors, has earned a reputation for its innovative approach in cloud email security. Established in 2013, Tessian leverages machine learning and behavioral data science to provide comprehensive protection against sophisticated email-based thr...
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Compiled from the BounceWatch company index. We last looked at DTEX Systems on 11 Sep 2024, and Tessian on 2 Jun 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.
