Pick UptimeRobot if…
You want the most monitors per dollar. Their free tier covers 50 sites, and the $10/mo Solo plan gives you 1-minute checks on 10–50 monitors — more raw capacity than we sell at that price.
Pick PulseCheck if…
You'd rather have fewer monitors done properly: alerting you can still read after a month, and a diagnosis attached to the failure.
Side by side
| PulseCheck | UptimeRobot | |
|---|---|---|
| Free plan | 1 monitor, 5-minute checks, email alerts | 50 monitors, 5-minute checks |
| 1-minute checks | Included from $9/mo | From $10/mo (Solo) |
| Monitors per dollar | 5 for $9, 20 for $19 | 10–50 for $10 — better value on count |
| Pricing model | Free for 1 monitor, $9/mo for 5, $19/mo for 20 | Tiered by monitor count and check frequency |
| Slack alerts | Included from $9/mo | Available via integrations |
| SMS alerts | Coming soon on Pro ($19/mo) | Typically metered or add-on credits |
| AI error diagnostics | Included on Pro | Not offered |
| Response-time charts | Per monitor, on every plan | Yes |
| Built for | Solo founders and indie hackers | Everyone, from hobbyists to teams |
UptimeRobot details verified July 2026. Their plans change — check their pricing page before you decide.
Where UptimeRobot is the better choice
On price per monitor they beat us, and we'd rather say so here than let you find out in another tab. Their free tier covers 50 endpoints. Their $10/mo Solo plan gives you 1-minute checks across 10–50 monitors, where our $9 Starter covers 5. If what you need is many URLs watched cheaply, that's a better deal and you should take it.
They've also been around far longer. That means more integrations, more community answers when something confuses you, and a track record you can look up.
Where PulseCheck is the better choice
Our argument isn't price — it's what arrives when something breaks. On a five-minute interval a site can be down for nearly five minutes before anything even looks, and the alert lands after that. If one of those URLs takes payments, that window is the whole problem, and it's worth weighing against 50 free monitors.
The second gap is noise. PulseCheck alerts once on the transition, then sends a single 'still down' nudge every 45 minutes until recovery. Every message tells you something you didn't already know, which is the only way alerts stay worth reading at 2am. Monitoring you've learned to mute isn't monitoring.
The third is what happens after the alert. On Pro, AI Diagnostics reads the failing response — status code, headers, body — and writes up the most likely cause, so you open your laptop with a hypothesis instead of a blank terminal. Missing keywords, slow responses, and expiring SSL certificates are checked as part of the same monitor, rather than as separate things to set up.