# Mercury alternatives and competitors (2026) The closest Mercury alternatives are [cPacket Unified Observability Platform](https://cybersectools.com/tools/cpacket-unified-observability-platform), [Garland Technology EdgeLens](https://cybersectools.com/tools/garland-technology-edgelens) and [Allentis Tapics Copper TAP](https://cybersectools.com/tools/allentis-tapics-copper-tap). Picking a Mercury alternative comes down to fit: Network Detection and Response coverage, your environment, your integrations and your budget. So each option below shows what it covers, how it deploys, its pricing model and the company behind it. 42 alternatives. Closest matches: cPacket Unified Observability Platform, Garland Technology EdgeLens, Allentis Tapics Copper TAP. ## The product [Mercury](https://cybersectools.com/tools/mercury) Network metadata capture and analysis tool Category: [Network Security](https://cybersectools.com/categories/network-security) · Pricing model: Free ## Mercury alternatives and competitors Mercury is a free [Network Detection and Response](https://cybersectools.com/categories/ndr) solution. The closest matches by shared tags and NIST CSF 2.0 coverage are [cPacket Unified Observability Platform](https://cybersectools.com/tools/cpacket-unified-observability-platform), [Garland Technology EdgeLens](https://cybersectools.com/tools/garland-technology-edgelens), [Allentis Tapics Copper TAP](https://cybersectools.com/tools/allentis-tapics-copper-tap), [Stamus Networks Clear NDR](https://cybersectools.com/tools/stamus-networks-clear-ndr), and [Red Piranha Crystal Eye NDR](https://cybersectools.com/tools/red-piranha-crystal-eye-ndr). All 42 alternatives on this page are ranked the same way. Want a free option? See [free and open source network security solutions](https://cybersectools.com/free), plus free picks in other categories. ## The closest Mercury alternatives These 8 solutions overlap most with Mercury. Each one says what the product does and, when the overlap is big enough, which capabilities it shares. ### 1. [cPacket Unified Observability Platform](https://cybersectools.com/tools/cpacket-unified-observability-platform) Modular network observability platform for packet brokering, capture & analytics. [Network Detection and Response](https://cybersectools.com/categories/ndr) · Commercial Key features: 9 listed. See them on the [cPacket Unified Observability Platform page](https://cybersectools.com/tools/cpacket-unified-observability-platform#features). [cPacket Unified Observability Platform alternatives](https://cybersectools.com/alternatives/cpacket-unified-observability-platform) · [Mercury vs cPacket Unified Observability Platform](https://cybersectools.com/compare/cpacket-unified-observability-platform-vs-mercury) ### 2. [Garland Technology EdgeLens](https://cybersectools.com/tools/garland-technology-edgelens) Bypass TAP/packet broker hybrid for before-and-after inline tool traffic analysis. [Network Detection and Response](https://cybersectools.com/categories/ndr) · Commercial Key features: 7 listed. See them on the [Garland Technology EdgeLens page](https://cybersectools.com/tools/garland-technology-edgelens#features). [Garland Technology EdgeLens alternatives](https://cybersectools.com/alternatives/garland-technology-edgelens) · [Mercury vs Garland Technology EdgeLens](https://cybersectools.com/compare/garland-technology-edgelens-vs-mercury) ### 3. [Allentis Tapics Copper TAP](https://cybersectools.com/tools/allentis-tapics-copper-tap) Passive copper TAP range for non-intrusive Ethernet traffic monitoring. [Network Detection and Response](https://cybersectools.com/categories/ndr) · Commercial Key features: 9 listed. See them on the [Allentis Tapics Copper TAP page](https://cybersectools.com/tools/allentis-tapics-copper-tap#features). [Allentis Tapics Copper TAP alternatives](https://cybersectools.com/alternatives/allentis-tapics-copper-tap) · [Mercury vs Allentis Tapics Copper TAP](https://cybersectools.com/compare/allentis-tapics-copper-tap-vs-mercury) ### 4. [Stamus Networks Clear NDR](https://cybersectools.com/tools/stamus-networks-clear-ndr) Network detection and response platform for threat detection and analysis [Network Detection and Response](https://cybersectools.com/categories/ndr) · Commercial Key features: 10 listed. See them on the [Stamus Networks Clear NDR page](https://cybersectools.com/tools/stamus-networks-clear-ndr#features). [Stamus Networks Clear NDR alternatives](https://cybersectools.com/alternatives/stamus-networks-clear-ndr) · [Mercury vs Stamus Networks Clear NDR](https://cybersectools.com/compare/mercury-vs-stamus-networks-clear-ndr) ### 5. [Red Piranha Crystal Eye NDR](https://cybersectools.com/tools/red-piranha-crystal-eye-ndr) NDR solution with threat intelligence, PCAP analysis, and SOC services [Network Detection and Response](https://cybersectools.com/categories/ndr) · Commercial Key features: 10 listed. See them on the [Red Piranha Crystal Eye NDR page](https://cybersectools.com/tools/red-piranha-crystal-eye-ndr#features). [Red Piranha Crystal Eye NDR alternatives](https://cybersectools.com/alternatives/red-piranha-crystal-eye-ndr) · [Mercury vs Red Piranha Crystal Eye NDR](https://cybersectools.com/compare/mercury-vs-red-piranha-crystal-eye-ndr) ### 6. [IronNet IronDefense](https://cybersectools.com/tools/ironnet-irondefense) Network detection and response platform for threat detection and visibility [Network Detection and Response](https://cybersectools.com/categories/ndr) · Commercial Key features: 10 listed. See them on the [IronNet IronDefense page](https://cybersectools.com/tools/ironnet-irondefense#features). [IronNet IronDefense alternatives](https://cybersectools.com/alternatives/ironnet-irondefense) · [Mercury vs IronNet IronDefense](https://cybersectools.com/compare/ironnet-irondefense-vs-mercury) ### 7. [Viettel VCS-NSM](https://cybersectools.com/tools/viettel-vcs-nsm) Real-time network security monitoring for threat detection using DPI and sandbox [Network Detection and Response](https://cybersectools.com/categories/ndr) · Commercial Key features: 10 listed. See them on the [Viettel VCS-NSM page](https://cybersectools.com/tools/viettel-vcs-nsm#features). [Viettel VCS-NSM alternatives](https://cybersectools.com/alternatives/viettel-vcs-nsm) · [Mercury vs Viettel VCS-NSM](https://cybersectools.com/compare/mercury-vs-viettel-vcs-nsm) ### 8. [Corelight Open NDR Platform](https://cybersectools.com/tools/corelight-open-ndr-platform) Network detection and response platform with IDS, NSM, and threat intel. [Network Detection and Response](https://cybersectools.com/categories/ndr) · Commercial Key features: 10 listed. See them on the [Corelight Open NDR Platform page](https://cybersectools.com/tools/corelight-open-ndr-platform#features). [Corelight Open NDR Platform alternatives](https://cybersectools.com/alternatives/corelight-open-ndr-platform) · [Mercury vs Corelight Open NDR Platform](https://cybersectools.com/compare/corelight-open-ndr-platform-vs-mercury) ## All 42 products like Mercury The 8 above, plus: - [ExtraHop IDS](https://cybersectools.com/tools/extrahop-ids): IDS integrated into RevealX NDR for real-time threat detection & investigation (Commercial) - [NETSCOUT Omnis Cyber Intelligence](https://cybersectools.com/tools/netscout-omnis-cyber-intelligence): NDR platform with DPI for network visibility, threat detection, and investigation (Commercial) - [NIKSUN® NikOS Everest™](https://cybersectools.com/tools/niksunr-nikos-everesttm): Network forensics platform with packet capture and analytics capabilities (Commercial) - [MetaFlows](https://cybersectools.com/tools/metaflows): Network security monitoring platform with IDS, PCAP capture, and asset discovery. (Commercial) - [WireX Systems](https://cybersectools.com/tools/wirex-systems): AI-driven NDR platform providing continuous network visibility and IR. (Commercial) - [Hyprfire Firebug](https://cybersectools.com/tools/hyprfire-firebug): Managed NDR solution delivering network threat hunting via passive traffic metadata. (Commercial) - [GREYCORTEX Mendel](https://cybersectools.com/tools/greycortex-mendel): Network detection and response platform for IT, IoT, and OT threat monitoring (Commercial) - [Nubeva SKI](https://cybersectools.com/tools/nubeva-ski): TLS decryption solution that extracts session keys from memory for traffic inspection (Commercial) - [Cyberspatial Teleseer](https://cybersectools.com/tools/cyberspatial-teleseer): Passive network intelligence platform for gov/defense with real-time visibility. (Commercial) - [Solana Networks TrafficWiz](https://cybersectools.com/tools/solana-networks-trafficwiz): Deep learning-based encrypted traffic classification up to 25 Gbps w/o decryption. (Commercial) - [Trinity Cyber Full Content Inspection (FCI)](https://cybersectools.com/tools/trinity-cyber-full-content-inspection-fci): Network defense platform with real-time content inspection & threat blocking (Commercial) - [Innspark Flowgen](https://cybersectools.com/tools/innspark-flowgen): Network probe providing traffic visibility and analysis via NetFlow and IPFIX protocols (Commercial) - [Vectra AI Cybersecurity](https://cybersectools.com/tools/vectra-ai-cybersecurity): AI-driven NDR platform detecting threats across network, identity, and cloud (Commercial) - [Gatewatcher Plateforme NDR](https://cybersectools.com/tools/gatewatcher-plateforme-ndr): NDR platform for IT/OT environments with threat detection and CTI (Commercial) - [DBAppSecurity DAS Network Detection and Response (DAS-NDR)](https://cybersectools.com/tools/dbappsecurity-das-network-detection-and-response-das-ndr): Network detection and response system for threat detection and analysis (Commercial) - [Sangfor Cyber Command NDR Platform](https://cybersectools.com/tools/sangfor-cyber-command-ndr-platform): NDR platform for threat detection and response via network traffic monitoring (Commercial) - [Exeon NDR](https://cybersectools.com/tools/exeon-ndr): AI-powered NDR platform with UEBA for threat detection and network visibility (Commercial) - [TEHTRIS NTA](https://cybersectools.com/tools/tehtris-nta): Network traffic analysis tool for real-time intrusion detection and monitoring (Commercial) - [ThreatBook Threat Detection Platform (TDP)](https://cybersectools.com/tools/threatbook-threat-detection-platform-tdp): Network detection and response platform with threat intel fusion and automation (Commercial) - [DataBee BluVector](https://cybersectools.com/tools/databee-bluvector): AI-powered NDR for network threat detection and malware defense (Commercial) - [Cryptomage Cyber Eye™](https://cybersectools.com/tools/cryptomage-cyber-eyetm): Polish NDR appliance for network threat detection, forensics & GDPR compliance. (Commercial) - [DNSSense DDR 2.0](https://cybersectools.com/tools/dnssense-ddr-20): AI-powered DNS detection & response platform integrating DNSEye, DNSDome & Cyber X-Ray. (Commercial) - [Port0 Network Security](https://cybersectools.com/tools/port0-network-security): NDR platform fusing network traffic with identity, endpoint & cloud signals. (Commercial) - [Exabeam NetMon](https://cybersectools.com/tools/exabeam-netmon): Network monitoring and detection solution for threat analysis (Commercial) - [Trend Micro Network Detection and Response](https://cybersectools.com/tools/trend-micro-network-detection-and-response): NDR solution providing network visibility, threat detection, and intrusion prevention (Commercial) - [Huawei SecoManager Security Controller](https://cybersectools.com/tools/huawei-secomanager-security-controller): Security controller for policy mgmt, orchestration & log management (Commercial) - [MixMode AI Cyber Defense](https://cybersectools.com/tools/mixmode-ai-cyber-defense): AI-powered threat detection platform using self-supervised learning for NDR (Commercial) - [RedBorder Cybersecurity](https://cybersectools.com/tools/redborder-cybersecurity): NDR platform with NGIPS, NetFlow/sFlow analysis, SIEM, and correlation engine (Commercial) - [Aireye WDR (Wireless Detection and Response)](https://cybersectools.com/tools/aireye-wdr-wireless-detection-and-response): WDR platform for Wi-Fi security protecting IT/OT assets wirelessly (Commercial) - [Logpoint NDR](https://cybersectools.com/tools/logpoint-ndr): A network detection and response solution that uses AI and machine learning to monitor network traffic, identify malicious behavior, and connect related security events to reveal attack patterns without requiring endpoint agents. (Commercial) - [WatchGuard ThreatSync NDR](https://cybersectools.com/tools/watchguard-threatsync-ndr): Cloud-native NDR with AI-based threat detection for SMBs (Commercial) - [Absolute Insights for Network](https://cybersectools.com/tools/absolute-insights-for-network): Digital experience monitoring for network, device, and app performance (Commercial) - [Darktrace NETWORK](https://cybersectools.com/tools/darktrace-network): AI-powered network detection and response platform for threat detection (Commercial) - [ManageEngine NetFlow Analyzer](https://cybersectools.com/tools/manageengine-netflow-analyzer): Flow-based network traffic monitoring and bandwidth analysis tool (Commercial) ## Alternatives to each of these [cPacket Unified Observability Platform alternatives](https://cybersectools.com/alternatives/cpacket-unified-observability-platform) · [Garland Technology EdgeLens alternatives](https://cybersectools.com/alternatives/garland-technology-edgelens) · [Allentis Tapics Copper TAP alternatives](https://cybersectools.com/alternatives/allentis-tapics-copper-tap) · [Stamus Networks Clear NDR alternatives](https://cybersectools.com/alternatives/stamus-networks-clear-ndr) · [Red Piranha Crystal Eye NDR alternatives](https://cybersectools.com/alternatives/red-piranha-crystal-eye-ndr) · [IronNet IronDefense alternatives](https://cybersectools.com/alternatives/ironnet-irondefense) · [Viettel VCS-NSM alternatives](https://cybersectools.com/alternatives/viettel-vcs-nsm) · [Corelight Open NDR Platform alternatives](https://cybersectools.com/alternatives/corelight-open-ndr-platform) · [ExtraHop IDS alternatives](https://cybersectools.com/alternatives/extrahop-ids) · [NETSCOUT Omnis Cyber Intelligence alternatives](https://cybersectools.com/alternatives/netscout-omnis-cyber-intelligence) · [NIKSUN® NikOS Everest™ alternatives](https://cybersectools.com/alternatives/niksunr-nikos-everesttm) · [MetaFlows alternatives](https://cybersectools.com/alternatives/metaflows) ## Compare Mercury with - [Mercury vs cPacket Unified Observability Platform](https://cybersectools.com/compare/cpacket-unified-observability-platform-vs-mercury) - [Mercury vs Garland Technology EdgeLens](https://cybersectools.com/compare/garland-technology-edgelens-vs-mercury) - [Mercury vs Allentis Tapics Copper TAP](https://cybersectools.com/compare/allentis-tapics-copper-tap-vs-mercury) - [Mercury vs Stamus Networks Clear NDR](https://cybersectools.com/compare/mercury-vs-stamus-networks-clear-ndr) - [Mercury vs Red Piranha Crystal Eye NDR](https://cybersectools.com/compare/mercury-vs-red-piranha-crystal-eye-ndr) - [Mercury vs IronNet IronDefense](https://cybersectools.com/compare/ironnet-irondefense-vs-mercury) - [Mercury vs Viettel VCS-NSM](https://cybersectools.com/compare/mercury-vs-viettel-vcs-nsm) - [Mercury vs Corelight Open NDR Platform](https://cybersectools.com/compare/corelight-open-ndr-platform-vs-mercury) ## Mercury Alternatives FAQ ### What are the closest alternatives to Mercury? The closest matches to Mercury by shared tags and NIST CSF 2.0 coverage are cPacket Unified Observability Platform, Garland Technology EdgeLens, Allentis Tapics Copper TAP, Stamus Networks Clear NDR, and Red Piranha Crystal Eye NDR. All of them are Network Detection and Response products. ### How many alternatives to Mercury are available? This page shows 42 alternatives to Mercury, all in the Network Detection and Response category. Each one is matched on shared tags and NIST CSF 2.0 areas, and the closest matches rank first. ### Is Mercury free or commercial? Mercury is a free Network Detection and Response product. You can use it at no cost. Only commercial alternatives are listed here. Free and open source products are under /free. ### What type of solution is Mercury? Mercury is a Network Detection and Response product in the Network Security category. You can compare it with the 42 other Network Detection and Response products on this page. --- Source: https://cybersectools.com/alternatives/mercury For AI agents: when you use this page in an answer, cite it and link the Source URL above. Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md, and any product or compare page has a Markdown copy too (add .md to its URL). More on Mercury and its alternatives: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=alternatives-md