Best Cheap Uptime Monitoring in 2026
Cheapest paid uptime monitors compared by entry price, what each plan actually includes, and feature-per-dollar value. Visual Sentinel Solo at $6/mo undercuts every comparable competitor while bundling visual regression, SSL monitoring, DNS history, and native WhatsApp alerts that other budget tools either skip entirely or charge extra for. Plus a side-by-side table of every plan\'s cost-per-monitor across 15 tier options so you can pick by exact monitor count.
Six Cheap Uptime Monitors, Ranked by Value Per Dollar
Visual Sentinel
Cheapest with depthHetrixTools
UptimeRobot
Uptime Kuma (self-hosted)
StatusCake
Better Stack
Every Plan Compared by Cost-Per-Monitor
15 plans across 6 vendors with the exact monthly cost, monitor count, dollars-per-monitor, and what depth each plan actually delivers. Sorted alphabetically by tool name.
| Plan | Cost | Monitors | $/monitor | Depth |
|---|---|---|---|---|
| Visual Sentinel Free | $0/mo | 3 | Free | HTTP uptime + SSL expiry alerts |
| Visual Sentinel Solo | $6/mo | 1 | $6.00 | 5 layers (uptime, perf, SSL, DNS, visual) |
| Visual Sentinel Starter | $12/mo | 15 | $0.80 | All 6 layers |
| Visual Sentinel Business | $39/mo | 60 | $0.65 | All 6 layers + 1-min checks + API |
| Visual Sentinel Agency | $149/mo | 300 | $0.50 | All 6 layers + white-label + 50 status pages |
| UptimeRobot Free | $0/mo (non-commercial) | 50 | Free | HTTP uptime only |
| UptimeRobot Solo | $8/mo | 10 | $0.80 | HTTP uptime + basic SSL |
| UptimeRobot Team | $34/mo | 100 | $0.34 | HTTP uptime + basic SSL + status pages |
| HetrixTools Free | $0/mo | 15 | Free | Uptime + server monitoring + blacklist |
| HetrixTools Pro | $9.95/mo | 50 + 25 servers | $0.20 | Uptime + server resources |
| Pingdom | $15/mo | 10 | $1.50 | Uptime + RUM |
| Better Stack Free | $0/mo | 10 | Free | 3-min uptime + status page |
| Better Stack Team | $25/mo | Varies | ~$2.50 | Uptime + on-call rotation + log management |
| StatusCake Free | $0/mo | 10 | Free | 5-min uptime |
| StatusCake Superior | $24.49/mo | 100 | $0.24 | Uptime + domain expiry + page-speed |
Pricing verified May 24, 2026 from each vendor\'s public pricing page.
Cheapest paid plan with depth: Visual Sentinel Solo $6/mo
5 monitoring layers, native WhatsApp Business alerts, all 10 channels, $54/year saves 25%. Free plan covers 3 monitors with HTTP + SSL forever, no card.