Top pick
Enterprise monitoring for networks, servers, clouds, and applications with alerting.
monitoringalertingenterpriseself-hosted
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4 tools match your filters
Top pick
Open security platform combining SIEM, XDR, file integrity monitoring, and compliance checks across endpoints and cloud.
siemxdrcompliancemonitoringself-hosted
Honorable mention
Resource monitor for CPU, memory, disk, and network (htop successor).
monitoringterminallinux
Honorable mention
Disk usage viewer with mount overview and graphs.
diskclimonitoring