AgentPulse vs Uptime Kuma
Uptime Kuma is one of the most popular self-hosted monitoring tools on GitHub (60k+ stars). It’s free, it’s easy to set up, and it looks great. For basic uptime monitoring, it’s genuinely excellent.
But “free” has limitations. Uptime Kuma watches your servers from the outside. It can tell you when something’s down. It can’t do anything about it.
The Quick Comparison
| Feature | AgentPulse | Uptime Kuma |
|---|---|---|
| External uptime checks | ❌ (inside-the-server agent) | ✅ |
| Auto-remediation | ✅ | ❌ |
| Server-side agent | ✅ | ❌ |
| Baseline learning | ✅ (statistical, advisory) | ❌ |
| Process monitoring | ✅ (memory runaways) | ❌ |
| Disk/RAM metrics | ✅ | ❌ |
| Service monitoring | ✅ (systemd, from inside) | ⚠️ (external only) |
| Status pages | ❌ | ✅ |
| Self-hosted | Agent runs on your server | Full stack |
| Cost | $29-299/mo | Free (self-hosted) |
| Maintenance | One dependency-free systemd service | You maintain it |
| Alerts | Webhooks (Slack, Discord, PagerDuty, any HTTP) | Many built-in channels |
| SSH brute-force blocking | 🔜 roadmap | ❌ |
Where Uptime Kuma Wins
- It’s free — hard to beat that price
- Self-hosted — full control over your data
- Beautiful UI — genuinely one of the nicest monitoring interfaces
- Status pages — built-in, looks professional
- Community — massive GitHub community, lots of contributors
Where AgentPulse Wins
- Auto-remediation — Uptime Kuma tells you your server is down. AgentPulse fixes the things that make it go down.
- Server-side monitoring — AgentPulse runs inside your server, so it sees RAM, disk, and processes — not just “is port 443 responding?”
- Minimal maintenance — no Docker container, no database to back up; one dependency-free Python agent under systemd
- Baseline learning — learns what’s statistically normal for your server and flags deviations early
- Verify-or-escalate — every fix is simulated, safety-gated, and re-measured; if it didn’t hold, you get escalated to instead of spammed
Different Vantage Points
Uptime Kuma watches from the outside: is the port answering, is the site up. AgentPulse watches from the inside: is the disk filling, did a service die, is a process eating all the memory — and it can act on what it sees.
That’s why they’re not really substitutes. Kuma can’t clean a disk or restart a failed unit; AgentPulse can’t tell you whether your site is reachable from another continent. If external uptime matters to you, running both is a perfectly good setup — Kuma for the outside view, AgentPulse to fix what’s fixable before it becomes an outage.
When to Upgrade from Uptime Kuma
You’ve outgrown Uptime Kuma when:
- You’re SSH’ing into servers at 3 AM to fix the same problems repeatedly
- You want to know why something is down, not just that it’s down
- You don’t have a second server to host the monitoring tool on
- You want monitoring that actually reduces your toil, not just adds visibility to it
The Bottom Line
Uptime Kuma is a great first step into monitoring. But it’s a thermometer — it tells you the temperature.
AgentPulse is a thermostat — it detects the problem and adjusts automatically.
If you’re ready to stop just watching problems and start fixing them, join the paid beta →