Arista NDR vs Stamus Networks

Arista NDR

Arista NDR is a network detection and response platform that analyzes enterprise network traffic to discover entities, detect threats, and support investigation and response without endpoint agents. The product originated as the Awake Security NDR platform, founded in 2014, which Arista Networks acquired in 2020 and rebranded. Its components include EntityIQ for entity tracking, the AVA decision-support engine, and Adversarial Modeling for threat hunting. Sensors can run on Arista switches, as physical or virtual appliances, and in public cloud environments such as AWS and Google Cloud.

Pros
  • Behavior-based detection with reported low false-positive rates
  • Agentless deployment reported as fast to stand up
  • Optional managed NDR threat-hunting service for lean teams
Cons
  • Reviewers report occasional entity-resolution errors that merge unrelated devices
  • Indicator-of-compromise ingestion is largely manual
  • Query language has a learning curve for advanced searches

Pricing: Contact for pricing

Stamus Networks

Stamus Networks develops Clear NDR, a network detection and response platform formerly marketed as the Stamus Security Platform. It is built on the open-source Suricata IDS/IPS engine and combines intrusion detection, network security monitoring, and NDR using signature-based, anomaly-based, and behavioral methods. It is offered as a commercial Enterprise edition and a free open-source Community edition, the successor to the SELKS project. The company also maintains the Suricata-based open-source tooling that underpins its commercial offering.

Pros
  • Built on the widely used open-source Suricata engine, with a free Community edition
  • Reviewers highlight threat-hunting and incident-response capabilities
  • Supports on-premise, cloud, and air-gapped deployment options
Cons
  • Pricing is not published publicly and requires a direct quote request
  • Smaller independent review footprint than larger NDR vendors
  • No formal security certifications publicly documented

Pricing: Contact for pricing

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