Free and open first
Best Monitoring Observability in 2026 — page 2
- 30 apps
- Research read 7 Oct 2026
- How the order is worked out
- 26
Dynatrace Infrastructure Monitoring
Paid LinuxWebWindowsDynatrace offers infrastructure monitoring with separate plans for discovery, infrastructure analysis, and full-stack monitoring.
- 27
Sematext Logs
Paid WebSematext Logs provides core collection, processing, viewing and export functions with a stated retention period. Confirm ingestion requirements and Basic-plan pricing before committing.
- 28
Coralogix SIEM
Paid WebCoralogix SIEM pairs custom detection rules and real-time alerts with three listed query languages. The Usage-based logs plan is $0.42 a month and includes infinite retention.
- 29
IBM Instana Observability
Paid LinuxWeb - 30
Logz.io Kubernetes Monitoring
Paid Web