Logmatic Review
Logentries is a leading open source (Apache licensed) analytics platform for machine-generated data. It makes it easy to bring the power of logs and events to IT operations, development and business analysis teams of all sizes. It provides broad platform support, an open API and a community of more than 25,000 worldwide users. With an integrated user agent parsing and IP geolocation, Logentries makes it easy to pinpoint errors or interesting activity based on browsers, OS and devices. It also allows for complex search queries, filtering and alerting. Its search engine supports faceted searches, real time insights and full text searching.