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TENEX.AI

AI-native security operations with human analysts accountable for detection and response.

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Company model
AI-native service
Category
Managed IT & cybersecurity
Stage
Series B
TENEX.AI — official company image

AI-native security operations with human analysts accountable for detection and response.

What TENEX.AI does

TENEX.AI delivers security operations on top of Google SecOps or Microsoft Sentinel. AI agents investigate and correlate alerts, assemble supporting context and prepare cases for named analysts who handle consequential decisions.

Its services range from implementation and optimization to an embedded agentic operations team and fully managed detection and response. The managed MDR offering includes round-the-clock coverage and contractual service levels, while other deployment models leave more of the operation with the customer.

TENEX works within the security environment the organization already operates. Investigation, hunting, evidence and escalation follow agreed controls and runbooks, combining automated execution with an accountable security team rather than supplying alert-scoring software alone.

  • Managed detection and response
  • Security operations
  • Alert investigation
  • Threat hunting
  • Google SecOps
  • Microsoft Sentinel

Pricing

TENEX prices according to the deployment model and how much of the operation the customer delegates.

Optimize
Custom engagement
Implementation, optimization and detection engineering for the existing security stack.
Agentic Overwatch
Custom engagement
Agentic operations with TENEX experts augmenting the customer’s SOC.
Agentic MDR
Custom engagement
Fully managed security operations with 24×7 coverage and contractual service levels.

Company details

Stage
Series B
Funding
$250 million Series B, reported by TENEX

Founders & leadership

Eric FosterCEO

Investors & backers

TENEX’s company site reports a $250 million Series B and lists Crosspoint, Shield, DTCP, Deepwork and a16z.

  • Crosspoint Capital
  • Shield Capital
  • DTCP
  • Deepwork Capital
  • Andreessen Horowitz

News & interviews

Explore TENEX.AI

TENEX.AI delivers security operations on top of Google SecOps or Microsoft Sentinel. AI agents investigate and correlate alerts, assemble supporting context and prepare cases for named analysts who handle consequential decisions.

Visit TENEX.AI

Sources & profile notes

This profile brings together published information about TENEX.AI, including its offering, company details and supporting sources. Review the original material for the full context.

Last reviewed October 21, 2026. Prices and availability may change; inclusion is not an endorsement.