UptimeRobot blocks commercial use. Ping0 doesn't.
UptimeRobot updated its Terms of Service to prohibit commercial use of the free tier. If you're monitoring a real product, a client site, or anything tied to a business, you're technically violating their ToS on the free plan.
Ping0 has no commercial-use restrictions. Ever. On any plan.
The real problem with UptimeRobot in 2026
UptimeRobot's free tier gives you 50 monitors, which sounds generous until you read the fine print. The free plan:
- Prohibits commercial use: monitoring a client site or your own SaaS product is not allowed
- Checks every 5 minutes: a site can be down for 4 minutes and 59 seconds before you hear about it
- No free status pages: you need to pay to share uptime with your users
- Cluttered dashboard: built for power users, not founders who just want a fast answer
Ping0 vs UptimeRobot: feature comparison
| Feature | UptimeRobot Free | Ping0 Free |
|---|---|---|
| Monitors | 50 | 3 |
| Check frequency | 5 minutes | 5 minutes |
| Commercial use | Prohibited | Unrestricted |
| Status pages | Paid only | Included free |
| Credit card required | No | No |
| Alert channels | Email only | |
| Setup time | ~10 minutes | 60 seconds |
| Feature | UptimeRobot Paid ($7/mo) | Ping0 Pro ($8/mo) |
|---|---|---|
| Monitors | 50 | 30 |
| Check frequency | 1 minute | 1 minute |
| Commercial use | Allowed | Unrestricted |
| Status pages | Included | Custom domain |
| Alert channels | Email, SMS, Slack | Email, Slack, Discord, Telegram |
Why Ping0 over UptimeRobot
Ping0 trades monitor count for two things that actually matter more for indie founders and small teams: no commercial-use trap, and a free public status page baked in. If you're building something real, you want monitoring you can use without reading the ToS every time you onboard a client.
Start free, no card required
3 monitors free. No commercial-use restrictions. Ever.