CISO Tribune

Vendor comparison · 2 companies

Arista Networks vs Vectra AI

Arista Networks builds scalable high-performance and ultra-low-latency networks for data center and cloud computing environments. Vectra AI sells the Vectra AI Platform, a security platform that covers network, identity and cloud. CISO Tribune files both under Network 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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  • Arista Networks
  • Vectra AI
Arista Networks vs Vectra AI: Products, Customers and Funding Compared
Arista NetworksArista Networks builds scalable high-performance and ultra-low-latency networks for data center and cloud computing environments.arista.comVectra AIVectra AI sells the Vectra AI Platform, a security platform that covers network, identity and cloud.vectra.ai
What it sells
  • Arista EOS®EOS is the core of Arista cloud networking solutions for data centers and cloud networks.
  • CloudVision®A network operation, automation, and visibility platform.
  • CloudEOS[6]Arista’s multi-cloud and cloud-native networking solution.
  • DANZ Monitoring Fabric[4][7]A network packet broker for organization-wide visibility and security.
  • Arista 7500R Series[9]Modular universal spine switches for large virtualized and cloud networks.
  • Arista 7800R3 Series[10]Modular switches that are the 3rd generation of the R-Series universal spine switches.
  • 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
Santa Clara, United States[2]San Jose, United States[2]
Founded
Not stated on its pagesNot stated on its pages
Ownership and funding
Public (NYSE: ANET)[2][4][15]Not stated on its pages
Named customers
Not stated on its pagesNot stated on its pages
Recent news
  • October 7, 2026Arista Networks announced an open Ethernet rack-scale portfolio for scale-up and scale-out AI infrastructure, developed with several compute technology companies.[14]
  • 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: listed, seen November 5, 2026[15]
Who it fits
From its own pages, Arista sells mainly for data center, hybrid cloud, campus, wide area, and low-latency environments. Arista says EOS has delivered reliability for service providers, enterprises, broadcasters and others. Arista describes its routing solutions for cloud, service provider and enterprise use cases. Its campus switches are described for the IoT enabled campus. One data center switch series is described for large enterprises, big data and machine learning environments, traditional and virtualized data centers and service provider edge networking roles.Not written yet
Last verified
November 9, 2026November 2, 2026

Where they overlap

  • Network detection and response is the primary category of both Arista Networks and Vectra AI.
  • Both are headquartered in the United States.

Where they differ, field by field

  • Vectra AI is also filed under Cloud detection and response and Identity threat detection and response.
  • Arista Networks lists Arista EOS®, CloudVision®, CloudEOS, DANZ Monitoring Fabric, Arista 7500R Series and 1 more. Vectra AI lists Vectra AI Platform and Vectra MXDR.
  • Arista Networks is headquartered in Santa Clara, United States. Vectra AI is headquartered in San Jose, United States.
  • Arista Networks is a public company listed on NYSE as ANET.

How they differ

CISO Tribune files both Arista Networks and Vectra AI under Network detection and response as the primary category, but their offerings differ in kind. Arista Networks sells networking products, including the Arista EOS network operating system, the CloudVision operation, automation and visibility platform, and the CloudEOS multi-cloud networking solution. It also sells DANZ Monitoring Fabric, a network packet broker, along with modular switches such as the Arista 7500R Series and 7800R3 Series. Vectra AI sells the Vectra AI Platform, which covers network, identity and cloud to detect attacker behavior, and Vectra MXDR, a managed extended detection and response service staffed by its analysts. CISO Tribune also files Vectra AI under Cloud detection and response and Identity threat detection and response.

The overlap is in visibility and detection: Arista says its AVA technology can address network detection and response challenges, while Vectra AI says its platform uses behavioral detection and real-time network visibility across network, identity and cloud. Arista Networks is headquartered in Santa Clara, United States, and is listed on NYSE as ANET. Vectra AI is headquartered in San Jose, United States. Arista names VMware, OpenStack, Palo Alto Networks and Microsoft among its ecosystem partners for CloudVision. Vectra AI says 2,000+ security teams use its platform, and it says developing a single detection at Blackstone took up to six months before Vectra AI.

On October 7, 2026, Arista Networks announced an open Ethernet rack-scale portfolio for scale-up and scale-out AI infrastructure. Vectra AI announced Vectra AI Ascent, a global partner program, on September 15, 2026, and Vectra AI Pro on August 5, 2026. On July 14, 2026, Vectra AI announced an expanded alliance with Endace under which it will offer Endace Probes directly to its customers.

What it sells: Arista Networks

What Arista EOS® does
Arista EOS is a Linux-based network operating system that runs a single binary software image across the Arista switching family. It is packaged as bundled EOS on Arista switches, Containerized EOS (cEOS), or virtualized EOS (vEOS).
What CloudVision® does
CloudVision is Arista’s network operation, automation, and visibility platform. Arista says it provides domain-specific features in data center, campus wired and wireless, and cloud networks.
What CloudEOS does[6]
CloudEOS is Arista’s multi-cloud and cloud-native networking solution. CloudEOS integrates with Arista CloudVision to simplify interconnecting and managing multi-cloud, cloud-native and on-premises enterprise networks.
What DANZ Monitoring Fabric does[4][7]
DANZ Monitoring Fabric (DMF) is a network packet broker delivering multi-tenant monitoring-as-a-service. Arista says it delivers a visibility solution for on-premise data centers, enterprise campus/branch and 4G/5G mobile networks.
What Arista 7500R Series does[9]
The 7500R Series combines 100G density with internet scale table sizes and L2 and L3 features. Systems come in 16, 12, 8 and 4 slot options.
What Arista 7800R3 Series does[10]
The Arista 7800R3 Series comes in 16, 12, 8 and 4 slot systems with wirespeed ports from 10G to 400G. It uses a deep buffer virtual output queue (VOQ) architecture that eliminates head-of-line (HOL) blocking.

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 Arista Networks and Vectra AI

What do Arista Networks and Vectra AI sell?
Arista Networks sells Arista EOS®, CloudVision®, CloudEOS, DANZ Monitoring Fabric, Arista 7500R Series and 1 more. Vectra AI sells Vectra AI Platform and Vectra MXDR.
Are Arista Networks and Vectra AI in the same category?
Yes. Network detection and response is the primary category of both on CISO Tribune.
Where are Arista Networks and Vectra AI headquartered?
Arista Networks is headquartered in Santa Clara, United States. Vectra AI is headquartered in San Jose, United States.
Who owns Arista Networks and Vectra AI?
Arista Networks is a public company listed on NYSE as ANET.
Who are Arista Networks and Vectra AI sold to?
From its own pages, Arista sells mainly for data center, hybrid cloud, campus, wide area, and low-latency environments.
What have Arista Networks and Vectra AI announced recently?
October 7, 2026: Arista Networks announced an open Ethernet rack-scale portfolio for scale-up and scale-out AI infrastructure, developed with several compute technology companies. 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 Arista Networks

Arista Networks builds scalable high-performance and ultra-low-latency networks for data center and cloud computing environments. Arista cloud networking serves data center, hybrid cloud, campus, wide area, and low-latency environments. Arista says the principles of its cloud networking include open APIs, programmability at every layer, cloud automation, self-service zero-touch provisioning, and a standards-based Universal Cloud Network (UCN) deployment architecture.[5]

Arista says its data-driven cloud networking uses an open approach around the Arista EOS network stack and NetDL. Arista applies AI/ML to automation and security challenges. Arista EOS NetDL consolidates datasets for applying AI/ML methods in NetOps and SecOps environments and presents a single API surface for network and network-related data. Arista Autonomous Virtual Assist (Arista AVA™) is Arista’s AI technology. Arista says AVA can address challenges in Network Detection and Response (NDR), Quality of Experience (QoE) management, and proactive NetOps.[5]

Arista Extensible Operating System (EOS®) is the core of Arista cloud networking solutions for data centers and cloud networks. Arista describes EOS as a Linux-based network operating system that runs a single binary software image across the Arista switching family. EOS is packaged as bundled EOS on Arista switches, Containerized EOS (cEOS), or virtualized EOS (vEOS). Arista EOS enables programmatic control of the network. Arista Smart System Upgrade (SSU) reduces maintenance windows through intelligent insertion and removal of network elements. Arista offers Zero Touch Provisioning (ZTP) and Zero Touch Replacement (ZTR) for new and replacement switches.[6]

CloudVision is Arista’s network operation, automation, and visibility platform. Arista says CloudVision provides domain-specific features in data center, campus wired and wireless, and cloud networks and helps enterprises simplify network operations by breaking down traditional network management silos. CloudVision integrates the physical network with solutions from Arista ecosystem partners, including VMware, OpenStack, Palo Alto Networks, Microsoft, and many others. CloudEOS is Arista’s multi-cloud and cloud-native networking solution. CloudEOS integrates with Arista CloudVision to simplify interconnecting and managing multi-cloud, cloud-native and on-premises enterprise networks. CloudEOS, deployed with Universal Cloud Network Designs, provides the elements required for building multi-cloud connectivity with consistent isolation across the entire enterprise environment.[5][6]

DANZ Monitoring Fabric (DMF) is a network packet broker for organization-wide visibility and security, delivering multi-tenant monitoring-as-a-service. DMF provides a scale-out fabric design based on merchant silicon hardware, with integrated analytics and packet recording intelligence. DMF provisions traffic processing functions including regex filtering, deduplication, slicing, masking, flow data generation/collection and application recognition through a single DMF fabric controller. Arista says DMF delivers a visibility solution for on-premise data centers, enterprise campus/branch and 4G/5G mobile networks.[7]

The 7050X3 supports speeds including 10G, 25G, 40G and 100G in compact form factors. The 7050X3 Series enables highly scalable two-tier network designs with ECMP, MLAG and VXLAN technologies. The Arista 7500R Series modular switches are universal spine switches designed for large virtualized and cloud networks. The 7500R Series combines 100G density with internet scale table sizes and L2 and L3 features. The Arista 7500R Series comes in 16, 12, 8 and 4 slot systems with wirespeed ports from 1G to 100G. The Arista 7800R3 Series modular switches are the 3rd generation of the R-Series universal spine switches. The Arista 7800R3 Series comes in 16, 12, 8 and 4 slot systems with wirespeed ports from 10G to 400G. The Arista 7800R3 Series uses a deep buffer virtual output queue (VOQ) architecture that eliminates head-of-line (HOL) blocking.[8][9][10]

The 720D series delivers wirespeed connectivity for campus user workloads and is designed for the IoT enabled campus. The 720D product family provides a range of PoE and data-only systems. The 7135LB series devices are optimized for 25G speed and use a programmable FPGA integrated with L1 connectivity. The 7135LB comes in a 1RU form factor with 48 x SFP28 ports and 4 x QSFP ports and performs layer 1+ switching in 5ns at 25G speed.[11][12]

Arista routing solutions cater to use cases for cloud, service providers and enterprises. Arista’s 7280R3 Universal Leaf and 7500R3 and 7800R3 Universal Spine platforms are powered by Arista EOS and CloudVision. The 7800R3 series scales to 460 Tbps or 576 ports of 400G with a single consistent architecture.[1][3][5][8][11][13]

Arista Networks on the record

Sources

Arista Networks full record

  1. [1]Network detection and responseArista Networks · arista.com · published February 23, 2022 · Tier A
  2. [2]Company overviewArista Networks · arista.com · undated page, accessed September 27, 2026 · Tier A
  3. [3]24357 pr 20260721Arista Networks · arista.com · published July 21, 2026 · Tier A
  4. [4]Data-Driven Cloud Networking - AristaArista Networks · undated page, accessed October 23, 2026 · Tier A
  5. [5]Data-driven AI Enabled Cloud Networking | Data Center AI Cloud Networking - AristaArista Networks · undated page, accessed November 5, 2026 · Tier A
  6. [6]Arista EOS® - Cloud Network Operating System - AristaArista Networks · undated page, accessed November 5, 2026 · Tier A
  7. [7]DANZ Monitoring Fabric - AristaArista Networks · undated page, accessed November 5, 2026 · Tier A
  8. [8]Arista 7050X3 Series - Ethernet Switch for Data Center Networks - AristaArista Networks · undated page, accessed November 5, 2026 · Tier A
  9. [9]Arista 7500R Series - Universal Spine Switch for Cloud Networking - AristaArista Networks · undated page, accessed November 5, 2026 · Tier A
  10. [10]Arista 7800R3 Series - AristaArista Networks · undated page, accessed November 5, 2026 · Tier A
  11. [11]Arista 720D Series - AristaArista Networks · undated page, accessed November 5, 2026 · Tier A
  12. [12]Arista 7135LB Series - AristaArista Networks · undated page, accessed November 5, 2026 · Tier A
  13. [13]Cloud Routing | Arista Cloud Grade Routing - AristaArista Networks · undated page, accessed November 5, 2026 · Tier A
  14. [14]Arista Announces Rack-Scale Architectures for Scale-Up and Scale-Out AI FabricsArista Networks · published October 7, 2026 · Tier A
  15. [15]Arista Networks Reviews, Ratings & Features 2026 | Gartner Peer InsightsGartner Peer Insights · undated page, accessed November 5, 2026 · Tier C

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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