PRTG Network Monitor vs Kentik
Side-by-side comparison of AI visibility scores, market position, and capabilities
Nuremberg Germany network monitoring software by Paessler AG. Monitors bandwidth, uptime, and performance of network devices, servers, and applications.
About
PRTG Network Monitor is a network monitoring software product developed by Paessler AG, a Nuremberg, Germany-based software company founded in 1997. PRTG has become one of the most widely deployed network monitoring tools globally, used by over 500,000 installations across organizations of all sizes from SMBs to large enterprises. The software monitors network performance, bandwidth utilization, server health, application availability, and infrastructure uptime using a sensor-based architecture where each monitored metric consumes a sensor license. PRTG's comprehensive protocol support—including SNMP, WMI, NetFlow, REST APIs, Ping, and SSH—enables it to monitor virtually any network-connected device or application without requiring agent installation on endpoints.
SF network observability platform for cloud and hybrid environments. $80M raised, analyzes flow data at scale for ISPs, enterprises, and cloud providers.
About
Kentik is a San Francisco-based network observability platform founded in 2014 that provides telecommunications companies, internet service providers, cloud providers, and large enterprises with deep analytics over their network flow data at a scale that traditional network monitoring tools cannot match. Having raised $80M in funding, Kentik ingests billions of flow records (NetFlow, sFlow, IPFIX, BGP routing data, and cloud flow logs) per second and makes them instantly queryable through a high-performance analytics engine, enabling network engineering and operations teams to investigate performance issues, plan capacity, detect DDoS attacks, and understand traffic patterns across massive network footprints.
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