We're biased — we built CheckHost. But we'll try to be honest about where each tool shines and where it falls short. Both are legitimate monitoring tools used by thousands of teams.
The Quick Answer
Choose CheckHost if: You need the fastest alert speed, most global locations, and multi-location consensus to eliminate false positives.
Choose UptimeRobot if: You need the highest number of free monitors (50 vs 5) and value brand maturity over cutting-edge detection speed.
Speed: CheckHost Wins
This is CheckHost's biggest advantage. We detect downtime in under 1 second. UptimeRobot takes 30-60 seconds.
Why does this matter? If your e-commerce site goes down during a traffic spike, every second counts. A 60-second detection delay plus notification delivery time means your team might not know about downtime for 2-3 minutes. With CheckHost, you know in seconds.
Monitoring Locations: CheckHost Wins
CheckHost monitors from 40+ locations across 6 continents. UptimeRobot uses 16 locations.
More locations means:
Free Plan: It Depends
UptimeRobot offers 50 free monitors vs CheckHost's 5. If raw monitor count is your priority and you're monitoring many low-criticality sites, UptimeRobot's free tier is more generous.
But CheckHost's 5 free monitors come with 40+ locations and sub-second alerts — the same monitoring quality as paid plans. UptimeRobot's free monitors check from fewer locations with slower detection.
Pricing
| Plan | CheckHost | UptimeRobot |
|---|---|---|
| Free | $0 (5 monitors) | $0 (50 monitors) |
| Solo/Pro | $8.70/mo | $7/mo |
| Team | $34.29/mo | $28/mo |
UptimeRobot is slightly cheaper on paid plans, but CheckHost offers 2.5x more monitoring locations and 60x faster alerts for the small price difference.
Features Comparison
CheckHost has, UptimeRobot doesn't:
UptimeRobot has, CheckHost doesn't:
Status Pages
Both offer status pages. CheckHost includes 6 layout templates (classic, minimal, modern, instatus, atlassian, gcore), custom domains, subscriber notifications, and password protection. UptimeRobot offers similar features but with fewer template options.
The Verdict
If monitoring speed, global coverage, and false positive elimination matter to your team, CheckHost is the better choice. If you need the most monitors on a free plan and prefer a well-established brand, UptimeRobot is solid.
Both tools are good. The "best" one depends on what you value most.