List of the Top 3 Network Monitoring Software for ThousandEyes in 2026

Without context, AI Agents are unable to effectively manage your network, which is where NetBrain steps in. NetBrain offers a reliable and tested approach to Agentic NetOps, supported by an AI-driven platform that leverages network context, genuine customer experiences, and extensive knowledge of enterprise networks. By combining these elements, NetBrain ensures that your network management is both efficient and informed.

IBM NS1 Connect delivers exceptional, authoritative DNS and cutting-edge traffic management to provide the high-performance, dependable, and secure network connectivity that modern businesses require to satisfy the evolving demands of their customers through our solutions. Our global anycast network ensures extensive capacity and scale to keep users consistently connected worldwide. With an API-first architecture, integration and automation of all NS1 Connect functionalities become a straightforward task. The platform also allows users to manage all aspects of HTTPS redirects seamlessly from one centralized interface. Utilizing GSLB and RUM-based traffic steering, businesses can achieve global load balancing and minimize latency by leveraging near-real-time device performance insights. Additionally, our robust DDoS attack protection guarantees adequate capacity to handle traffic surges while implementing measures to prevent automated "junk" queries from affecting performance. NS1 Connect also provides customizable add-on options tailored to meet specific business requirements, including DNS Insights, which equips users with the necessary data to swiftly identify and address misconfigurations that could hinder application performance. Furthermore, the dedicated DNS feature ensures continuity of operations by maintaining a native secondary DNS resolution infrastructure, thus keeping your services operational. Lastly, DNS traffic steering enhances connection optimization to applications, services, and content based on various factors such as geography, real-user monitoring data, and overall load, ensuring an efficient and responsive user experience.

Elevate your monitoring and alerting strategies by utilizing a leading open-source tool known as Prometheus. This powerful platform organizes its data in the form of time series, which are essentially sequences of values linked to specific timestamps, metrics, and labeled dimensions. Beyond the stored time series, Prometheus can generate temporary derived time series based on the results of queries, enhancing versatility. Its querying capabilities are powered by PromQL (Prometheus Query Language), which enables users to real-time select and aggregate data from time series. The results from these queries can be visualized as graphs, presented in a table format via Prometheus's expression browser, or retrieved by external applications through its HTTP API. To configure Prometheus, users can employ both command-line flags and a configuration file, where flags define unchangeable system parameters such as storage locations and retention thresholds for disk and memory. This combination of configuration methods offers a customized monitoring experience that can accommodate a variety of user requirements.