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Who is Link Speed?
Link Speed is a private company that provides network performance measurement and link monitoring capabilities for enterprise and service provider network environments.
- Network performance monitoring and link throughput measurement
- Latency, jitter, and packet loss analysis for WAN and internet links
- Network observability for hybrid and multicloud infrastructure
- Service level verification and circuit performance reporting
- Integration with network operations and IT service management workflows
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More About Link Speed
Organizations that operate distributed networks rely on link-level performance data to confirm that circuits, branch connections, and cloud on-ramps meet contracted service levels. Link Speed operates in the networking software and operations category, where its offerings focus on measuring and characterizing the behavior of network links rather than forwarding traffic. In enterprise environments, such capabilities are typically deployed alongside network operations centers, IT service management platforms, and network engineering teams that need objective evidence of throughput, latency, and availability.
The technical foundation of this category includes active and passive measurement techniques. Active probing generates synthetic traffic to quantify bandwidth, round-trip time, jitter, and packet loss across a path. Passive monitoring analyzes flow records and interface counters to reflect production conditions. Common protocols and standards referenced in this domain include SNMP for interface statistics, NetFlow and IPFIX for flow telemetry, and ICMP and UDP-based probing for path measurement. Organizations often combine these data sources to build a consistent view of link health across on-premises, wide area, and cloud-connected segments.
The business significance of link performance measurement lies in its role in service assurance and capacity planning. Accurate data supports vendor and carrier accountability, informs decisions about circuit upgrades or path changes, and shortens mean time to isolate faults that span multiple providers. For technical leaders, the value lies in reducing ambiguity during incidents by separating application issues from transport issues and by documenting baseline behavior over time.
Comparisons with adjacent solution categories are most useful when framed by scope. Network performance monitoring tools focus on continuous observation of links and devices, while network testing and validation platforms emphasize controlled measurement and acceptance testing. Observability platforms extend visibility across applications and infrastructure. Solutions in this area are often evaluated by how they handle multi-vendor environments, how they scale across many sites, and how they integrate with existing operations tooling.
Our description of Link Speed. Updated October 2026.
