Arista NDR vs ExtraHop
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
ExtraHop
ExtraHop RevealX is a cloud-native network detection and response platform that provides complete visibility into hybrid and multi-cloud environments. It analyzes network traffic at line rate using cloud-scale machine learning to detect threats, investigate incidents, and automate response.
Pros
- Deep packet inspection at line rate without performance impact
- Excellent protocol coverage. Decrypts 70+ protocols including TLS 1.3
- Strong forensics and investigation capabilities
- Cloud-native with easy deployment
Cons
- Requires network access points (TAPs/SPANs) for on-prem
- Premium pricing for full-featured deployment
- Less brand recognition than Darktrace
- Smaller partner ecosystem than larger vendors
Pricing: Contact for pricing