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Corelight Open NDR Reviews

Vendor: Corelight
4.5 out of 5

What is Corelight Open NDR?

Featured Corelight Open NDR reviews

Corelight Open NDR mindshare

Product category:
As of April 2026, the mindshare of Corelight Open NDR in the Network Detection and Response (NDR) category stands at 5.0%, down from 5.5% compared to the previous year, according to calculations based on PeerSpot user engagement data.
Network Detection and Response (NDR) Mindshare Distribution
ProductMindshare (%)
Corelight5.0%
Darktrace15.5%
Vectra AI12.0%
Other67.5%
Network Detection and Response (NDR)
 
 
Key learnings from peers
Last updated Apr 22, 2026

Valuable Features

Room for Improvement

ROI

Pricing

Popular Use Cases

Service and Support

Deployment

Scalability

Stability

Top industries

By visitors reading reviews
Government
12%
Financial Services Firm
12%
Computer Software Company
9%
Real Estate/Law Firm
9%
Manufacturing Company
7%
Healthcare Company
6%
University
5%
Media Company
4%
Educational Organization
4%
Comms Service Provider
4%
Retailer
3%
Performing Arts
3%
Pharma/Biotech Company
2%
Construction Company
2%
Non Profit
2%
Legal Firm
2%
Energy/Utilities Company
2%
Outsourcing Company
2%
Insurance Company
2%
Hospitality Company
1%
Security Firm
1%
Transportation Company
1%
Recreational Facilities/Services Company
1%
Sports Company
1%
Wholesaler/Distributor
1%

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Corelight Open NDR Reviews Summary
Author infoRatingReview Summary
Account Executive at Fishtech Group4.0I use Corelight for east-west traffic visibility, finding it stable, scalable, and offering immediate ROI due to its low cost and easy setup. However, I note that new features haven't been added recently.
Technical Sales Manager at Spire Solutions3.5I rate Corelight a 7/10. It's excellent for traffic monitoring, stable, and scalable with powerful threat detection and integrations. However, I found its architecture complex, setup difficult, and pricing high.
Manage Consultant at SITE4.0I use Corelight for customer incident response. It's easy to deploy, handle, and scalable, with good support. I'd improve the interface's interactivity and feature access. Despite this, I rate it 8/10, preferring it for its rule-based approach over alternatives.
Pre Sales Technician at DotForce5.0I find Corelight an excellent, stable, and affordable solution for network traffic analysis, providing crucial data for cyber security. It integrates well and simplifies incident remediation, despite initially lacking machine learning. I highly recommend it.
Chief Executive Officer at NetMetrix4.0I use Corelight for security, valuing its embedded Suricata IDS. While stable and scalable, it is expensive and needs a GUI. Setup is easy, and support is good. I rate it 8/10.