Corelight Open NDR vs ExtraHop Reveal
Zero of fourteen models named Corelight Open NDR first on the direct prompt; two named ExtraHop Reveal. Corelight Open NDR was named by fourteen of the fourteen models and ExtraHop Reveal by ten and Corelight Open NDR carries 40 labels and ExtraHop Reveal 17, so the shares are not directly comparable.
Named in one category this edition.
Named in one category this edition.
Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen models, for a mid-market B2B company; rank is within the category; every quote names the model and the prompt it came from. Both figures come from the network detection and response page.
By framing
Corelight Open NDRFirst choices, of fourteen modelsExtraHop Reveal
Across every category in the October 2026 Edition, Corelight Open NDR and ExtraHop Reveal were named in the same answer twenty-one times, of the 105 answers naming Corelight Open NDR and the 40 naming ExtraHop Reveal. In those answers ExtraHop Reveal took the first choice five times and Corelight Open NDR zero.
Every model, every framing
| Model | Direct | Paraphrase | Comparative | Budget-constrained | Scale-constrained | Negative |
|---|---|---|---|---|---|---|
| Claude Haiku 4.5 | | | | | ||
| GPT-5.4 mini | | | ||||
| Gemini 3.5 Flash | | | | | | |
| Perplexity Sonar | | |||||
| Grok 4.1 Fast | | | | |||
| Mistral Small | | | | |||
| DeepSeek V4 Flash | | | | |||
| Llama 4 Maverick | ||||||
| Qwen 3.7 Flash | | | | |||
| Kimi K2 | | | | | ||
| GLM 4.7 FlashX | | |||||
| MiniMax M2.5 | | | | | ||
| GPT-6 Luna | | | ||||
| Muse Glimmer 30B | | |
Corelight Open NDR ExtraHop Reveal first choice named as an alternative argued againstblank: not namedEach cell is one answer, Corelight Open NDR on the left and ExtraHop Reveal on the right.The direct prompt
ExtraHop Reveal first, Corelight Open NDR an alternative
2 of 14 modelsCorelight Open NDR was named in the answer but not as the choice, or not at all.Neither was the first choice, one was named
8 of 14 modelsThe answer put something else first and named one of the two as an alternative.Neither was named
4 of 14 modelsThe answer made no first choice from these two in this category.Bold names in an answer are the products the judge labeled a first choice; a model naming several gives each of them that label. The full answer text for every row is in the record.
By buyer segment
Corelight Open NDR4%#4 of 12ExtraHop Reveal0%#10 of 12Corelight Open NDR4%#4 of 9ExtraHop Reveal4%#5 of 9ExtraHop Reveal9%#3 of 7Corelight Open NDR6%#4 of 7What the models said about Corelight Open NDR
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of eight in this category shown.
“Corelight — commercial Zeek sensors start around $150K+/year” DeepSeek V4 Flash · budget prompt · hard negative
“For open-telemetry platforms such as Corelight buyers are warned about "Cost growth tied to throughput, sensor count, data retention, or site expansion"” Muse Glimmer 30B · negative prompt · soft negative
“It can be powerful, but it may still require more in-house skill and infrastructure than a true budget buyer wants.” GPT-5.4 mini · budget prompt · soft negative
“vendors (like Corelight) that allow you to deploy unlimited virtual sensors and charge based on enterprise-wide licensing rather than gigabyte-level "taxes"” Gemini 3.5 Flash · negative prompt · first choice
“SMBs can leverage Corelight or Awake Security for cost-effective monitoring” Claude Haiku 4.5 · budget prompt · first choice
“Corelight (based on Zeek) or open-source Zeek are the best choices” Mistral Small · budget prompt · first choice
What the models said about ExtraHop Reveal
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Three of four in this category shown.
“Real-time visibility into encrypted, east-west, and north-south traffic; cloud-scale machine learning; packet-level insights” Mistral Small · comparative prompt · first choice
“ExtraHop excels when you need deep packet analysis and decryption” MiniMax M2.5 · comparative prompt · first choice
“Vectra AI and ExtraHop Reveal(x) are the top recommendations” Mistral Small · direct prompt · first choice
Comparisons are drawn for the top eight products in each category, each against each. The output is the models' output; nothing here is a recommendation by the index.