Seq is described as 'Self-hosted server application used to collect and search application log events. Its deeply-integrated query language and JSON-focused data model intended to scale smoothly from simple log searches to complex diagnostic and analytic tasks' and is a web log analyzer in the network & admin category. There are more than 10 alternatives to Seq for a variety of platforms, including Linux, Mac, Windows, Web-based and Self-Hosted apps. The best Seq alternative is Grafana, which is both free and Open Source. Other great apps like Seq are Datadog, Graylog, Prometheus and Kibana.