Corelight Investigator is a commercial network detection and response solution by Corelight. NIKSUN FlowAggregator™ is a commercial network detection and response solution by NIKSUN. Features, integrations, deployment and the company behind each one, side by side.
SaaS-based NDR platform for threat investigation and Tier 1 workflows
Flow-based network monitoring platform for performance and security visibility
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Common questions when comparing Corelight Investigator vs NIKSUN FlowAggregator™ for network detection and response.
Corelight Investigator: SaaS-based NDR platform for threat investigation and Tier 1 workflows. Built by Corelight.
NIKSUN FlowAggregator™: Flow-based network monitoring platform for performance and security visibility. Built by NIKSUN.
The table above shows where their features, integrations, deployment and company size fit differ.
Corelight Investigator is made by Corelight. NIKSUN FlowAggregator™ is made by NIKSUN. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Corelight Investigator and NIKSUN FlowAggregator™ are both Network Detection and Response products, and both cover Network Monitoring. Use the table above to see where features, deployment and company size fit differ.
No Network Detection and Response shortlist yet. This is the closest one.
Updated 2026-11-02
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