# Arista NDR alternatives: what AI models name instead, November 2026

Gane Index, November 2026 Edition. 233 of the 252 answers in the 1 category where Arista NDR holds a standing named it neither first nor as an alternative; these are the first choices those answers made. Page: https://www.gane.ai/index/it/vendors/arista-ndr/alternatives

## Named instead, most often (every category and segment added)

- Vectra AI Platform: 31
- Sophos NDR: 14
- ExtraHop RevealX: 10
- Darktrace: 9
- Paessler PRTG Network Monitor: 8
- Rapid7 InsightIDR: 8

## Network detection and response

**Small business**: 83 of 84 answers did not name Arista NDR.

- Sophos NDR: first choice in 14 of those 83
- Paessler PRTG Network Monitor: first choice in 8 of those 83
- Rapid7 InsightIDR: first choice in 8 of those 83
- Security Onion: first choice in 7 of those 83
- Stellar Cyber Open XDR: first choice in 7 of those 83
- WatchGuard ThreatSync+ NDR: first choice in 4 of those 83
- Darktrace: first choice in 3 of those 83
- SonicWall Network Security: first choice in 3 of those 83

**Mid-market**: 77 of 84 answers did not name Arista NDR (Arista NDR is #9 of 10 at 0%).

- Vectra AI Platform: first choice in 16 of those 77
- ExtraHop Reveal: first choice in 4 of those 77
- Darktrace: first choice in 3 of those 77
- ExtraHop RevealX: first choice in 3 of those 77
- ManageEngine NetFlow Analyzer: first choice in 3 of those 77
- WatchGuard ThreatSync+ NDR: first choice in 3 of those 77
- Auvik Network Management: first choice in 2 of those 77
- Cisco Secure Network Analytics: first choice in 2 of those 77

**Enterprise**: 73 of 84 answers did not name Arista NDR (Arista NDR is #7 of 8 at 0%).

- Vectra AI Platform: first choice in 15 of those 73
- ExtraHop RevealX: first choice in 7 of those 73
- Cisco Secure Network Analytics: first choice in 4 of those 73
- Corelight Open NDR: first choice in 4 of those 73
- Darktrace: first choice in 3 of those 73
- Kentik: first choice in 3 of those 73
- Stamus Networks Clear NDR: first choice in 3 of those 73
- ExtraHop Reveal: first choice in 2 of those 73

Published under CC BY 4.0. The output is the models' output; nothing here is a recommendation by the index.