--- title: Corelight Reviews meta\_title: 'Corelight Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter 20 reviews by the users' company size, role or industry to find out how Corelight works for a business like yours. aggregate\_rating: rating\_value: 4.6 review\_count: 20 scale: '5' date\_modified: '2026-08-07' parent\_category: name: Network Security url: https://www.g2.com/categories/network-security --- # Corelight Reviews & Product Details Claimed ###### Profile Status This profile is currently managed by Corelight but has limited features. Are you part of the Corelight team? [Upgrade your plan](https://sell.g2.com) to enhance your branding and engage with visitors to your profile! Corelight's Open Network Detection and Response (NDR) Platform improves network detection coverage, accelerates incident response, and reduces operational costs by consolidating NDR, intrusion detection (IDS), and PCAP functionality in a single solution and by providing security analysts with machine learning-assisted investigations and one-click-pivots from prioritized alerts to the evidence needed to investigate and remediate them. Network Detection and Response platforms monitor and analyze network traffic, delivering telemetry into existing SIEM, XDR, or SaaS-based solutions. Corelight’s platform is unique because our detections and visibility engineering are community driven—with continuous content creation from Zeek®, Suricata IDS, and other Intel communities. And our integration with CrowdStrike XDR enables cross platform (EDR+NDR) analytics. This provides you with the most complete network visibility, powerful analytics, and threat hunting capabilities, and accelerates investigation across your entire kill chain. Corelight also delivers a comprehensive suite of network security analytics that help organizations identify more than 75 adversarial TTPs across the MITRE ATT&CK® spectrum including Exfiltration, Command and Control (C2), and Lateral Movement. These detections reveal known and unknown threats via hundreds of unique insights and alerts across machine learning, behavioral analysis, and signature-based approaches. CORELIGHT PRODUCTS + SERVICES Open NDR Platform Appliance, Cloud, Software, Virtual and SaaS Sensors IDS Fleet Manager Investigator Threat Hunting Platform Smart PCAP Corelight Training CERTIFICATIONS FIPS 140-2 * * * Seller [Corelight](https://www.g2.com/sellers/corelight) Discussions [Corelight Community](https://www.g2.com/products/corelight/discuss) Languages Supported English Overview by Corelight Marketing Show More ## Value at a Glance Averages based on real user reviews. ### Time to Implement 2 months [ View More Pricing Information ](https://www.g2.com/products/corelight/pricing) ## Top-Rated Alternatives [ ![ExtraHop](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "ExtraHop") ExtraHop 4.6/5(68) ](https://www.g2.com/products/extrahop/reviews) [ ![Datadog](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Datadog") Datadog 4.4/5(726) ](https://www.g2.com/products/datadog/reviews) [ ![Wiz](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Wiz") Wiz 4.7/5(842) ](https://www.g2.com/products/wiz-wiz/reviews) [ View All Alternatives ](https://www.g2.com/products/corelight/competitors/alternatives) ## User Insights Average based on 20 real user reviews. Implementation Time 2 months [Log in to unlock pricing and user insights](/login) AV Andy V. Cybersecurity Engineer Mid-Market (51-1000 emp.) 5/22/2025 "Corelight the Threat Hunters" 4.5/5 What do you like best about Corelight? Great network telemetry. Corelight does a great job with presenting security network events in a digestible manner. The integration with CrowdStrike provides excellent correlating network events, and the built in parsers helps make view the network events easy to read. Review collected by and hosted on G2.com. What do you dislike about Corelight? It's a bit complex so really not suitable for a novice security analyst. Plus some of the online training is really high level, so you need to schedule personalized training which can be costly. Review collected by and hosted on G2.com. What problems is Corelight solving and how is that benefiting you? Corelight is providing network security insights. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: Seller invite ![Aman P.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Aman P.") AP Aman P. Cloud Security (Threat and Observability) Enterprise (\> 1000 emp.) 10/3/2023 "Best NDR solution Guardians of Network" 5/5 What do you like best about Corelight? The interface and ease of accessibility and customer support for technical troubleshooting is Awesome Review collected by and hosted on G2.com. What do you dislike about Corelight? nothing to dislike as of now since i am still using and getting used to to the new feature Review collected by and hosted on G2.com. What problems is Corelight solving and how is that benefiting you? We are getting the evidence for the networdk related threat Review collected by and hosted on G2.com. Show More 5/19/2025 Validated ReviewerSource: Organic Review from User Profile ![William J.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "William J.") WJ William J. Security Analyst Enterprise (\> 1000 emp.) 7/26/2024 "We use Corelight sensors in our environment to monitor and alert based off of traffic." 4.5/5 What do you like best about Corelight? Being able to enrich data daily as it is ingested and feed that into a log agrigator has been extremly useful. Depoloyments in our environment have also gone smoothly and the price has been fair. Review collected by and hosted on G2.com. What do you dislike about Corelight? One of the few downsides I have noticed is that we have had to write some corelight modules ourselves to properly sort and ingest data. Review collected by and hosted on G2.com. What problems is Corelight solving and how is that benefiting you? Corelight allows us to monitor our internal traffic and alert off of supicious traffic. Without this we would be largely blind in our internal environment to what traffic is going where in any kind of meaningful way. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite ![Richard D.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Richard D.") RD Richard D. Enterprise (\> 1000 emp.) 6/29/2023 "Corelight and the benefits to your organization" 5/5 What do you like best about Corelight? The support and periodic review with the team assigned to you are excellent. The product (sensor AP along with add-ons such as Suricata and machine-based learning that provide insights within the Crowdstrike (Humio) platform are excellent. The base platform is like Zeek on steriods. If needed,pro-active support even lets you know the hardware may be failing and an RMAs you an identical substitute. The device logs to Humio, syslog, etc. simultaneously The command line control of the device is excellent, and so is fleet management for a series of APs. There is also an annual Zeek conference in which new insights and roadmaps are presented by Corelight Review collected by and hosted on G2.com. What do you dislike about Corelight? Nothing - the sensors work perfectly and dashboard summaries are very good. If one wants, one can always simply query the data manually. There is constant improvement with the release of updates and integrations with other vendor products. Corelight support is always helpful no matter what I throw at them - ranging from technical questions down to annual quotes to renew licenses. I simply cannot find anything to dislike Review collected by and hosted on G2.com. What problems is Corelight solving and how is that benefiting you? Pro-active security monitoring and if there is penetration, one can look back to trace the origins. I am far more productive than I was without using Corelight. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: Seller invite ![Verified User in Computer & Network Security](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Computer & Network Security") AC Verified User in Computer & Network Security Mid-Market (51-1000 emp.) 7/12/2023 "Implementing Corelight monitoring as an MSSP for various customers" 5/5 What do you like best about Corelight? Very easy to deploy. The hardware sensors and pre-made VM images make deployment as an MSSP very easy as we can just hand this stuff to the customer and give them the key to our Fleet Manager and manage the rest on our side. Fleet Manager in particular is really good for managing disparate configurations and one-offs across multiple customers. Review collected by and hosted on G2.com. What do you dislike about Corelight? I'd say Fleet Manager not having the ability to facilitate the particular MSSP scenario where the MSSP owns Fleet Manager and has a variety of customers in one instance, but the customer wants access to Fleet Manager for reporting or perhaps editing configurations. Because we can't silo customers in like a "site" fashion to prevent them from seeing other customer's data, it's a scenario we can't do right now. Review collected by and hosted on G2.com. What problems is Corelight solving and how is that benefiting you? I'd say most customers have an idea of how much traffic they've got, but not the composition of it. That rich NTA data central to Corelight is the main value I've seen for the customer's side. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: Seller invite ![Verified User in Higher Education](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Higher Education") AH Verified User in Higher Education Enterprise (\> 1000 emp.) 7/12/2023 "Right Tool, Great Support" 4.5/5 What do you like best about Corelight? Corelight appliances do one thing and do it well: process your network traffic through analysis engines. Corelight support staff know what they're doing, reply promptly, and resolve most issues within two emails. Review collected by and hosted on G2.com. What do you dislike about Corelight? We've seen Corelight grow quite a bit since we first became a customer. I worry they might one day adopt Cisco's strategy of adding unnecessary features in the pursuit of achieving vendor lock-in. Doing would degrade the user experience and price out customers who can't afford a one-stop-shop security solution. Review collected by and hosted on G2.com. What problems is Corelight solving and how is that benefiting you? Corelight solves the problem of having to maintain the physical and application layers of a network traffic analysis tool. This frees up our engineers to concentrate on configuring Zeek and Suricata, in turn improving the quality of the data used by our SOC. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: Seller invite ![Verified User in Computer & Network Security](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Computer & Network Security") UC Verified User in Computer & Network Security Enterprise (\> 1000 emp.) 7/28/2023 "A premier tool for advanced SOCs" 4.5/5 What do you like best about Corelight? If your SOC needs better visibility, in particular in a way that will integrate with any of the other tools in your security stack, Corelight is the way to do it. In 15 minutes you can turn a network tap into rich metadata about every packet that's crossed that wire, in an open source format that works with any SIEM, schema, or other setup that might be valuable to you. Their Suricata integration is also the best IDS setup on the modern market, and their customer support is second to none. You'll be glad to work with Corelight, both the tech and the people! Review collected by and hosted on G2.com. What do you dislike about Corelight? Corelight is best suited for larger organizations. The cost to ingest data into SIEMs whose pricing model runs on ingest can be high, and less advanced SOCs will have a learning curve using the tool. Review collected by and hosted on G2.com. What problems is Corelight solving and how is that benefiting you? I can triage alerts much more rapidly, and I have a better asset inventory than ever before. It's a source of truth that has a lot of applications - there are plenty more than I'm using it for, for sure! Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: Seller invite ![Swetha Y.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Swetha Y.") SY Swetha Y. Senior Data Engineer Enterprise (\> 1000 emp.) 8/31/2023 ""Unveiling Network Threats"core" 4.5/5 What do you like best about Corelight? Corelight helps you to find any bad things happening like sneaky viruses or hackers trying to get in and having a detective tool for our Network. So, that we can process Everything safe and run smoothly Review collected by and hosted on G2.com. What do you dislike about Corelight? The potential downsides of Corelight is that it can be complex to setup and manage and it might require specialized knowledge to use effectively and it needs to be improved for better usages. Review collected by and hosted on G2.com. What problems is Corelight solving and how is that benefiting you? Corelight helps find bad things happening on computer networks.It watches the network traffic and tells us if there are any suspicious activities. With this we can secure the systems safe and secure. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Adrian B.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Adrian B.") AB Adrian B. Analyst Enterprise (\> 1000 emp.) 8/2/2023 "It has an easy to use interface" 4.5/5 What do you like best about Corelight? It has helped me to have a broader visibility of the devices that connect to the network and process the traffic of our network with the sensors that also help to detect possible vulnerabilities Based on my experience, I can confirm that the help service is quite useful and efficient in solving everything correctly and quickly. Review collected by and hosted on G2.com. What do you dislike about Corelight? So far I haven't found anything I don't like about Corelight Review collected by and hosted on G2.com. What problems is Corelight solving and how is that benefiting you? improved network visibility with extreme coverage reporting dangerous threats that would cause serious incidents Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite TV Tim V. Mid-Market (51-1000 emp.) 6/26/2023 "Works great!" 5/5 What do you like best about Corelight? Simple deployment and great partnership with the account team. Very much appreciate the simplicity of managing a single device or multipule through fleet management tools. Review collected by and hosted on G2.com. What do you dislike about Corelight? Only enable what you need... the volume of events can be substantial. Review collected by and hosted on G2.com. What problems is Corelight solving and how is that benefiting you? Providing a top-notch NDR solution that can handle up to 10gbps of data. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: Seller invite ##### Pricing Pricing details for this product isn’t currently available. Visit the vendor’s website to learn more. 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