

ExtraHop Reveal(x) and Corelight Open NDR are key players in the network detection and response space. ExtraHop seems to have the upper hand in pricing satisfaction, while Corelight is favored for its features and value.
Features: ExtraHop Reveal(x) offers standout integration with CrowdStrike for seamless quarantine and threat detection. It provides extensive network visibility enhanced by customizable dashboards. Its capability for SSL decryption and behavioral analysis makes it unique. Corelight Open NDR is notable for its straightforward deployment and open-source flexibility with Zeek. It also integrates efficiently with multiple threat intelligence feeds and has an embedded IDS from Suricata, though it lacks advanced machine learning components.
Room for Improvement: ExtraHop could improve by providing more training support and addressing its pricing model to attract smaller companies. Its integration with additional security vendors and expanded protocol support could be enhanced. The 30-day activity lookback and high scaling costs also present limitations. Corelight may benefit from a more user-friendly interface and simpler architecture. It could also enhance its competitiveness with lower prices.
Ease of Deployment and Customer Service: ExtraHop provides flexible deployment options across various environments with mixed customer service experiences, ranging from excellent to inconsistent. Corelight is recognized for its easy deployment and reliability, though detailed customer service feedback is limited, suggesting reliance on user expertise in complex scenarios.
Pricing and ROI: ExtraHop's high subscription price and additional integration costs are justified by users for its rich features and quick ROI, particularly in reducing repair time. Discounts are available for educational institutions. Corelight, while more affordable due to its open-source model, may still present high initial costs. It requires technical expertise for maximizing ROI despite the lower base cost.
I have seen a return on investment, specifically in terms of money saved in storage costs on our cloud because this is hosted on-premises and is utilizing most of the on-prem available storage.
I believe I have seen a return on my investment with Corelight Open NDR.
Corelight Investigator is sold as a software as a service license, and sensors are of course a one-time fee with their hardware maintenance.
I bring in hundreds of subnet variable definitions via an automated import process, enabling me to leverage all those variables in my Suricata alerts.
I would probably say we are at an eight or nine as far as the quality of support, which I think is very reasonable.
I would rate their technical support nine out of ten.
With Investigator itself, Corelight Open NDR is very easy to scale and manage as a business changes.
I cannot think of any time we have had a serious disruption to anything we have been doing due to some technical issue on their side.
Corelight Open NDR has been very stable as a solution.
Corelight has done a really good job of making sure that everything is explainable and everything is mapped when it comes to leveraging any of their artificial intelligence features.
I believe what they have done with it, taking an open-source engine and bundling it into an appliance with professional support, was a brilliant idea.
Regarding Corelight Open NDR's AI capabilities, I think it functions like any other product with AI capabilities, as it requires more visibility and has a long way to go.
Currently, we have to check manually as we do not receive any notifications about new patches, maintenance, or firmware releases.
I would like to see improvements in areas where events are getting dropped; we're not able to view complete insights.
My experience with pricing, setup cost, and licensing is that it is quite reasonable when it is open source.
Corelight Investigator is sold as a software as a service license, and sensors are of course a one-time fee with their hardware maintenance.
The benefits include visibility, as the Suricata engine can scan huge volumes of traffic.
The lightweight aspect and the easy deployment of Corelight Open NDR stand out to me the most because it helps save compute and storage requirements on our side.
Corelight Open NDR is a really powerful platform. Pairing up the sensors with Investigator, you are getting incredibly rich data, which we are also able to further enrich with additional feeds such as CrowdStrike or CISAIAS.
If I want to know a specific IP and which server it has been connected to, it's easy to gather those kinds of trees from the NDR.
The solution offers a friendly GUI for security features.
| Product | Mindshare (%) |
|---|---|
| Corelight Open NDR | 6.0% |
| ExtraHop Reveal(x) | 5.9% |
| Other | 88.1% |

| Company Size | Count |
|---|---|
| Small Business | 4 |
| Midsize Enterprise | 3 |
| Large Enterprise | 2 |
| Company Size | Count |
|---|---|
| Small Business | 3 |
| Midsize Enterprise | 4 |
| Large Enterprise | 9 |
Corelight Open NDR delivers rapid deployment, essential insight, and data for cybersecurity. Known for ease of use, cost-effectiveness, and open-source Zeek code, it enhances security by streamlining traffic monitoring and integrating with threat feeds.
Corelight Open NDR offers organizations enhanced network security and visibility, utilizing physical sensors in addition to cloud, virtual, and software variants. It supports incident response with packet capture sampling, monitoring internet, data center, and LAN traffic while facilitating east-west traffic identification. Despite its complexity, users suggest architectural simplifications and a graphical interface to boost usability and reduce costs. Features like Smart PCAP and service catalogs contribute positively, but an interactive interface with more seamless feature access is desired.
What Are Corelight Open NDR's Key Features?
What Benefits Should Users Consider?
Primarily utilized by organizations to bolster network security, Corelight Open NDR is deployed in various sectors to increase visibility and streamline incident response. Its deployment spans physical, cloud, virtual, and software models, focusing on comprehensive packet capture sampling for effective traffic monitoring. Across industries, it serves managed services by identifying lateral network traffic, optimizing internet, data center, and LAN performance.
ExtraHop Reveal(x) offers advanced network visibility and threat detection through seamless integration with CrowdStrike. It enhances security with machine learning-driven behavioral analysis and customizable dashboards.
ExtraHop Reveal(x) excels in network detection and response by decrypting SSL traffic and providing real-time packet inspection. Users benefit from its dynamic triggers and historical data tracing. The platform is valued for its depth of information, powerful analytics, and cloud-based administration. It allows effective monitoring of attack chains and integrates with other solutions to boost security. However, there is room for improvement in pricing flexibility, licensing models, and integration capabilities, particularly with Microsoft Sentinel.
What are ExtraHop Reveal(x)'s Key Features?ExtraHop Reveal(x) is employed across industries for network traffic monitoring, malware detection, and real-time analysis. Analysts use it for server-to-server networking insights and application troubleshooting. Companies leverage its capabilities for behavioral analytics and compliance monitoring without deploying sensors on individual devices.
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