Vectra AI, Inc.

About Vectra AI, Inc.

Financials

Dated, source-cited figures. Estimates are marked.

Products by Vectra AI, Inc.

All products by Vectra AI, Inc. reviewed by our AI panel of experts.

Vectra AIAI Security

Attack detection and response for enterprise network, identity, and cloud

Free7.9/10

How Our Review Panel Scores Vectra AI, Inc.

Six independent reviewer personalities assessed Vectra AI, Inc.'s product on their own terms. They landed within 0.9 points of each other, an unusually strong consensus.

Averaged across 1 reviewed product in our catalog. Scores are out of 10.

Competitive Landscape

Who Vectra AI, Inc. competes with, and how they differ.

Darktrace7.8/10

Darktrace's self-learning AI models each customer's own network "pattern of life" to flag anomalies and can trigger autonomous response (Antigena); Vectra instead applies supervised ML trained on known attacker techniques to network/cloud metadata and leans on human SOC triage via its Attack Signal Intelligence scoring.

1 product reviewed on TopReviewed

CrowdStrike8.3/10

CrowdStrike's Falcon platform is endpoint-first (EDR), with network and cloud detection added mainly through acquisitions and bundled XDR pricing; Vectra is network-first NDR, competing for budget when buyers want deep network visibility rather than endpoint-centric platform consolidation.

1 product reviewed on TopReviewed

SentinelOne8.1/10

SentinelOne's Singularity platform is built around autonomous endpoint remediation (EDR) with network and identity modules layered on; it competes with Vectra mainly when a buyer wants one AI vendor spanning endpoint and network rather than Vectra's network-detection specialization.

1 product reviewed on TopReviewed

Palo Alto Networks8.2/10

Palo Alto's Cortex XDR/XSIAM bundles network detection into a far larger portfolio of firewalls, SASE and cloud security; it competes for "platform consolidation" budget rather than matching Vectra's network-detection-only depth and packet/metadata analysis focus.

1 product reviewed on TopReviewed

E

ExtraHop

ExtraHop is Vectra's closest pure-play NDR peer, built on full packet capture and Reveal(x) traffic analysis versus Vectra's AI-driven network-metadata approach; ExtraHop has stayed privately held since Bain Capital and Crosspoint Capital took it private in 2021, while Vectra pursued VC funding to a $1.2B valuation.

Company Timeline

Key milestones in Vectra AI, Inc.'s history, with sources.

1. Oct 2, 2025Acquisition

   Acquired Netography, a cloud-native network observability startup

   Vectra AI acquired Netography to add software-defined, cloud-native network observability (rebranded Vectra Fusion) to its AI-driven attack signal platform.

   siliconangle.com
2. Jan 25, 2022Acquisition

   Acquired Siriux, an identity and SaaS posture management startup

   Vectra AI acquired Siriux to add identity threat detection and SaaS security posture management capabilities to its platform.

   siliconangle.com
3. Apr 29, 2021Funding

   $130M growth round led by Blackstone Growth, $1.2B valuation

   Vectra AI raised $130 million led by funds managed by Blackstone Growth (BXG), reaching a post-money valuation of $1.2 billion and bringing total funding to over $350 million.

   vectra.ai
4. Jun 10, 2019Funding

   Series E — $100M led by TCV

   Vectra closed a $100 million Series E funding round led by growth equity firm TCV, bringing total funding raised to more than $200 million.

   vectra.ai
5. Feb 21, 2018Funding

   Series D — $36M led by Atlantic Bridge

   Vectra Networks closed a $36 million Series D round led by Atlantic Bridge, with participation from ISIF, Nissho Electronics and returning investors including Khosla Ventures and Accel, bringing total funding to $123 million.

   securityweek.com
6. September 2015Funding

   $35M round led by DAG Ventures

   Vectra Networks raised $35 million in new funding led by new investor DAG Ventures, with returning Series C investors Intel Capital and Juniper Networks participating, bringing total funding to roughly $78 million.

   wsj.com
7. Mar 27, 2015Launch

   Launched S-series sensor appliance

   Vectra Networks introduced its S-series sensor appliance, extending attack-detection coverage to branch offices and remote sites feeding its X-series analysis engine.

   networkworld.com
8. Aug 5, 2014Funding

   Series C — $25M led by Accel Partners

   Vectra Networks closed an oversubscribed $25 million Series C round led by Accel Partners, with Eric Wolford of Accel joining the board.

   securityweek.com
9. 2011Founded

   Founded as TraceVector, later renamed Vectra Networks, then Vectra AI

   The company that became Vectra AI was founded in 2011, initially operating as TraceVector before renaming to Vectra Networks and, later, Vectra AI.

   vectra.ai