Netography
Acquired8 known investors
Vectra AI provides real-time network observability and threat detection across hybrid environments spanning on-premises, multi-cloud, SaaS, edge, and IoT/OT systems. The platform continuously analyzes network traffic and identity activity to identify assets, detect exposure, and prioritize security risks for SecOps teams.
Also known as Netography Fusion Β· Vectra Fusion
Investors Β· 8
Also in the syndicate Β· 1
Company profile
researched Aug 2026Netography, founded in 2018, developed a cloud-native SaaS Network Detection and Response (NDR) platform aimed at what the company described as the "atomized network" β the mix of multi-cloud, on-premises and legacy infrastructure that makes up most enterprise networks. Rather than relying on appliances or deep packet inspection, the platform ingests metadata and flow data from across an environment, enriches it with external sources in real time, and applies threat models to detect and respond to malicious activity. Marketed detections included spam, botnets, DDoS, IP-reputation events, malware, peer-to-peer traffic, data exfiltration and ransomware, with reusable integrations for automated remediation and support for third-party orchestration systems.
The product was positioned for SecOps, NetOps and DevOps teams, offering network visibility and traffic analysis, threat hunting and incident response, analytics and dashboards, data enrichment, and APIs. Because the design operates out of band and does not require transmitting payload or installing hardware or software agents, the company promoted it for environments where decryption is impractical, including public sector agencies pursuing Zero Trust architectures.
Following the October 2025 acquisition by Vectra AI, the Netography Fusion product was folded into the Vectra AI portfolio as Vectra Fusion, contributing flow-log ingestion and enrichment at scale for continuous observability across data center, multi-cloud, Microsoft 365, edge and IoT/OT environments, spanning AWS, Azure, Google Cloud Platform, Oracle Cloud, IBM Cloud, SaaS and on-premises networks.
Founding story
Netography was founded in 2018 to address the security gaps of the "atomized network" β complex enterprise estates spanning multi-cloud, on-premises and legacy infrastructure β arguing that the appliance and deep packet inspection model would provide diminishing utility going forward.
Business model
Software-as-a-service network detection and response sold to enterprises and, through reseller and public-sector distribution partners such as Carahsoft, to government agencies.
Traction
Recognized by the Cybersecurity Excellence Awards, Big Innovation Awards and the Cybertech 100 award; publicly referenced customer FICO cited visibility and detection improvements across on-premises and multi-cloud environments.
Latest developments
Vectra AI acquired Netography in October 2025 and rebranded Netography Fusion as Vectra Fusion, integrating it into the Vectra AI platform for hybrid network observability.
βΈFull profile β market position, technology, go-to-market, geography, history
Market position
Positioned as a network detection and response vendor competing against appliance-based and deep-packet-inspection approaches; described by its distributor as a SaaS NDR solution for detecting advanced threats in real time.
Agentless, appliance-free delivery that relies on metadata and flow logs rather than deep packet inspection or decryption, allowing coverage of encrypted and distributed hybrid environments without hardware or taps.
Technology
A cloud-native, out-of-band SaaS architecture that ingests high volumes of network metadata and cloud flow logs (including VPC and VNet flow logs), enriches them with external data sources in real time, and applies threat models for detection and automated remediation β avoiding appliances, network taps, deep packet inspection and decryption. Post-acquisition, the technology correlates network metadata, packet-derived signals and flow logs to inventory devices, workloads, human and machine identities, service accounts and AI agents, and to surface risky access paths and prioritized exposure.
Go-to-market
Direct sales combined with channel expansion, plus availability to US government buyers through the reseller Carahsoft.
Enterprise security operations teams with hybrid, multi-cloud and legacy infrastructure, as well as government and public sector agencies; referenced customers include FICO.
Geography
Headquartered in Maryland, United States.
History
Founded in 2018 and headquartered in Maryland, Netography raised a $45 million Series A that brought total funding to $47.6 million, and was acquired by Vectra AI in October 2025, with its Fusion product renamed Vectra Fusion.
Compiled by commissioned research from 8 cited public sources β announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed β not independently audited.
Timeline Β· 2
launches, deals, and filingsVectra AI acquired Netography to expand its cloud network security coverage, combining Netography's software-defined observability across hybrid and multi-cloud environments with Vectra's AI-driven attack signal. Netography Fusion was rebranded as Vectra Fusion.
Netography raised $45 million in Series A funding led by Bessemer Venture Partners and SYN Ventures, with participation from existing investors Andreessen Horowitz, Harpoon Ventures, Mango Capital and Wing Venture Capital. The company said the capital would fund new technology development, channel expansion and sales investment.
$45M source β
Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.
In the news
βΈResearch sources Β· 8
primary sources listed
- Netographynetography.com Β· web
8 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Netography do?
- Netography built a SaaS network detection and response platform for hybrid and multi-cloud networks; acquired by Vectra AI in 2025.
- Who are Netography's investors?
- Netography's investors include Andreessen Horowitz, Bessemer Venture Partners, Harpoon Ventures, Syn Ventures Seed Management Llc, Wing, Mango Capital, SYN Ventures.