CISO Tribune

Vendor comparison · 2 companies

Stream.Security vs Vectra AI

Stream.Security sells an AI-First platform built to fight AI-enabled attacks. Vectra AI sells the Vectra AI Platform, a security platform that covers network, identity and cloud. CISO Tribune files both under Cloud detection and response. This page sets the two records side by side: what each sells, where it is based, who owns and funds it, the customers it names and its recent news, each fact numbered to its source.

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  • Stream.Security
  • Vectra AI
Stream.Security vs Vectra AI: Products, Customers and Funding Compared
Stream.SecurityStream.Security sells an AI-First platform built to fight AI-enabled attacks.stream.securityVectra AIVectra AI sells the Vectra AI Platform, a security platform that covers network, identity and cloud.vectra.ai
What it sells
  • ProductionTwin[4]Computes the current state, structure and dependencies of a production estate as one connected system.
  • Vectra AI Platform[11]A platform that covers network, identity and cloud to detect attacker behavior. It brings together observability, threat detection, investigation and response, and posture improvement.
  • Vectra MXDR[8]A managed extended detection and response service staffed by Vectra AI analysts.
Categories
Headquarters
Tel Aviv, Israel[3]San Jose, United States[2]
Founded
Not stated on its pagesNot stated on its pages
Ownership and funding
Privately held[2][4]Not stated on its pages
Named customers
Not stated on its pagesNot stated on its pages
Recent news
Not stated on its pages
  • September 15, 2026Vectra AI announced Vectra AI Ascent, a new global partner program meant to build expertise, services and joint capabilities for addressing complex security challenges.[13]
  • August 5, 2026Vectra AI launched Vectra AI Pro, a product intended to give AI agents in security operations centers a more reliable view of attacker behavior.[15]
  • August 5, 2026Vectra AI announced Vectra AI Pro, a new offering intended to help organizations adopt AI across the SOC through trusted signal intelligence.[10]
  • July 14, 2026Vectra AI announced an expanded alliance with Endace under which Vectra AI will offer Endace Probes directly to its customers.[12]
  • December 16, 2025Vectra AI announced a control framework within the Vectra AI Platform that unifies controls before and after compromise across the hybrid attack lifecycle.[11]
G2 and Gartner Peer Insights
  • G2: Not stated on its pages
  • Gartner Peer Insights: Not stated on its pages
Who it fits
Not written yetNot written yet
Last verified
November 2, 2026November 2, 2026

Where they overlap

  • Stream.Security and Vectra AI are both filed under Cloud detection and response.

Where they differ, field by field

  • Stream.Security's primary category is Cloud detection and response; Vectra AI's is Network detection and response.
  • Stream.Security is also filed under AI model and agent security. Vectra AI is also filed under Identity threat detection and response.
  • Stream.Security lists ProductionTwin. Vectra AI lists Vectra AI Platform and Vectra MXDR.
  • Stream.Security is headquartered in Tel Aviv, Israel. Vectra AI is headquartered in San Jose, United States.
  • Stream.Security is privately held.

What it sells: Stream.Security

What ProductionTwin does[4]
ProductionTwin continuously computes the current state, structure and dependencies of cloud, SaaS, identity, runtime, AI, network, perimeter, on-prem and security controls as one connected system. Stream continuously models cloud environments as they change, unifying configurations, identities, behaviors, and activity.

What it sells: Vectra AI

What Vectra AI Platform does[11]
Vectra AI says the platform uses behavioral detection and real-time network visibility to reduce exposure and stop attacks across network, identity, and cloud. Its detections surface lateral movement, credential theft, account compromise and privilege escalation. AI agents triage, stitch and prioritize detections.
What Vectra MXDR does[8]
Vectra AI says the service provides complete 24/7 coverage across identity, public cloud, SaaS and data center networks. Customers can choose full management or co-management based on their SOC's maturity.

Questions about Stream.Security and Vectra AI

What do Stream.Security and Vectra AI sell?
Stream.Security sells ProductionTwin. Vectra AI sells Vectra AI Platform and Vectra MXDR.
Are Stream.Security and Vectra AI in the same category?
They share Cloud detection and response. Stream.Security's primary category is Cloud detection and response and Vectra AI's is Network detection and response.
Where are Stream.Security and Vectra AI headquartered?
Stream.Security is headquartered in Tel Aviv, Israel. Vectra AI is headquartered in San Jose, United States.
Who owns Stream.Security and Vectra AI?
Stream.Security is privately held.
What have Stream.Security and Vectra AI announced recently?
September 15, 2026: Vectra AI announced Vectra AI Ascent, a new global partner program meant to build expertise, services and joint capabilities for addressing complex security challenges.

About Stream.Security

Stream.Security sells an AI-First platform built to fight AI-enabled attacks. Stream finds the paths through production that are exploitable and closes them itself. Stream Security describes autonomous production defense as the ability to keep adapting as the environment and the attack change. Stream defends production for security teams at scale.[5][6]

ProductionTwin continuously computes the current state, structure and dependencies of cloud, SaaS, identity, runtime, AI, network, perimeter, on-prem and security controls as one connected system. Stream continuously models cloud environments as they change, unifying configurations, identities, behaviors, and activity. Stream models AWS, Azure, and GCP environments in real time. Cloud, SecOps, and IR teams operate from one shared view. Stream tightens access and permissions, enforces boundaries and guardrails, and corrects configuration. Stream simulates every remediation or response option and validates it in real time.[7]

Stream produces attack storylines from entry point to blast radius. Stream collects telemetry from cloud audit logs to application APIs with eBPF. Stream maps every event to its originating identity and enriches it with live asset context, risk, IP intelligence, IOC correlation, and MITRE ATT&CK mapping. Stream plants canaries on the paths an attacker is likeliest to take next and tunes its own detections over time. Stream detects agent-driven threats ranging from prompt injection attacks to full privilege escalation by correlating application, identity, and cloud activity within a single, unified timeline.

Stream follows one identity across the entire production estate. Stream correlates hunts across cloud, SaaS, identity, and on-prem as one system, not four consoles. Stream reconstructs workloads that lived for minutes after they are gone. Stream promotes whatever a hunt proves into a permanent detection or canary. Stream contains the attack and remediates the vulnerability. Stream computes the live blast radius and containment options, generating remediation flows before anything executes. Stream simulates every response option against production before it runs. Stream fixes at the least-impact point, which can be perimeter, identity, network, control, or workload. Stream recomputes the path after acting to verify closure.

Stream ingests cloud-native telemetry agentlessly across AWS, Azure, GCP, OCI, Kubernetes, and VMware. For runtime visibility, Stream offers an eBPF sensor that captures network, API, process, and file activity, or integrates with an existing CWP or EDR. Stream Security integrates with identity providers like Azure Entra. Stream Security delivers visibility into source control activity, correlating identity behaviors, configuration drift, and access misuse. Stream Security adds visibility into DBaaS activity, correlating behavior and access misuse. Stream.Security integrates with firewalls and WAFs, correlating security policies with real-time network reachability. Stream Security integrates with endpoint detection and response (EDR) tools. Stream Security integrates with vulnerability scanners to determine the criticality of alerts from the exploitability of assets. Stream enriches logs with threat intelligence sources for IOCs. Cloud logs can be offloaded to Stream Security while a SIEM receives only enriched events and high-confidence alerts. Stream Security provides ticketing integration that lets users open and assign tickets directly from the Stream Security UI. Stream Security provides SOAR platforms with insights into risky activities and enables automated responses.[1][5][8]

Stream.Security on the record

Sources

Stream.Security full record

  1. [1]stream.securityStream.Security · stream.security · undated page, accessed September 27, 2026 · Tier A
  2. [2]Streamsecurity secures 30 million in series b funding 302282527Stream.Security via PR Newswire · prnewswire.com · published October 22, 2024 · Tier A
  3. [3]5f4cdb781ecba4fee31d04a1LeadIQ · leadiq.com · undated page, accessed September 27, 2026 · Tier C
  4. [4]Stream Security | Autonomous Production DefenseStream Security · undated page, accessed November 10, 2026 · Tier A
  5. [5]Streamline Integration ProgramStream Security · undated page, accessed November 10, 2026 · Tier A
  6. [6]State of Autonomous Production Defense | Stream SecurityStream Security · undated page, accessed November 10, 2026 · Tier A
  7. [7]Go Beyond CNAPP with Real-Time Cloud SecurityStream Security · undated page, accessed November 10, 2026 · Tier A
  8. [8]CustomersStream Security · undated page, accessed November 10, 2026 · Tier A

Vectra AI full record

  1. [1]Modern NDR for Modern Networks | Vectra AI PlatformVectra AI · undated page, accessed September 27, 2026 · Tier A
  2. [2]AI Cybersecurity Platform for Network, Identity & Cloud Security | Vectra AIVectra AI · undated page, accessed September 27, 2026 · Tier A
  3. [3]Vectra AI Platform Reviews 2026: Details, Pricing, & Features | G2G2 · undated page, accessed October 30, 2026 · Tier C
  4. [4]AI-Native Security & Observability Platform | Vectra AIVectra AI · undated page, accessed November 4, 2026 · Tier A
  5. [5]Advanced Threat Detection AI & SOC Automation - Vectra AIVectra AI · undated page, accessed November 4, 2026 · Tier A
  6. [6]Vectra AI Threat Detection for Security AnalystsVectra AI · undated page, accessed November 4, 2026 · Tier A
  7. [7]Cloud Threat Detection & Response for Microsoft 365 Security - Vectra AIVectra AI · undated page, accessed November 4, 2026 · Tier A
  8. [8]Managed Extended Detection and Response (MXDR) - Vectra AIVectra AI · undated page, accessed November 4, 2026 · Tier A
  9. [9]Security Integrations for Your Modern Security Stack | Vectra AIVectra AI · undated page, accessed November 4, 2026 · Tier A
  10. [10]Vectra AI Launches Vectra AI Pro to Accelerate the Agentic SOCVectra AI · published August 5, 2026 · Tier A
  11. [11]Vectra AI Pioneers a New Era of Continuous Control Across the Hybrid Attack LifecycleVectra AI · published December 16, 2025 · Tier A
  12. [12]Vectra AI and Endace Deliver AI-Native Security and Observability with Integrated Packet-Level ForensicsVectra AI · published July 14, 2026 · Tier A
  13. [13]Vectra AI Launches Ascent to Help Partners Address the New Era of AI-Driven AttacksPR Newswire · published September 15, 2026 · Tier A
  14. [14]Vectra AI Empowers Partners with Unified Microsoft Security Through New Vectra AI Shield SolutionVectra AI · published November 25, 2025 · Tier A
  15. [15]Vectra AI launches Vectra AI Pro to feed AI agents better attack signalsSiliconANGLE · published August 5, 2026 · Tier B
  16. [16]Vectra AI Reviews, Ratings & Features 2026 | Gartner Peer InsightsGartner Peer Insights · undated page, accessed November 4, 2026 · Tier C

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