[ comparison ]

NPM Sentinel vs UptimeRobot

NPM Sentinel

verified 10 aug 2026

[ score · 28 ]

free

UptimeRobot

verified 10 aug 2026

[ score · 23 ]

freemium · from Paid plans start after Free tier (exact prices not listed publicly; monthly/annual billing)

·

UptimeRobot

founded 2010

NPM Sentinel

[ 28 ]

UptimeRobot

[ 23 ]