Side by side
Sematext Experience vs Uptime Kuma
Both stand on internet performance monitoring software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free trial Open source APIWeb
Sematext Experience combines session-level frontend metrics, alerting, and backend context in one product. Consider the page-view allowance and daily-limit behavior when assessing whether its plans fit your traffic.
Visit Sematext Experience Free plan Open source APILinuxSelf-hosted+2
Uptime Kuma offers self-hosted monitoring with varied check types, notification options, and public status pages. Its publishing cache refreshes every five minutes, and the Frankfurt demo is temporary with data deleted after 10 minutes.
Visit Uptime KumaThe facts
| Sematext Experience | Uptime Kuma | |
|---|---|---|
| Free plan | A free trial | Yes |
| Open source | Yes | Yes |
| Runs on | API, Web | API, Linux, Self-hosted, Web, Windows |
| Lowest paid plan | Experience Startup: $8.10 a month | Free or on request |
| Plans published | 7 | 2 |
| Maker | Not published | Not published |
| Website | sematext.com | uptime.kuma.pet |
| On internet performance monitoring software | #5 of 30 | #1 of 30 |
Sematext Experience: what it does well
- Collects Core Web Vitals and UI interactions
- Session details appear in timeline or table form
- Automatic anomaly detection needs no manual rules
- Combines frontend metrics with backend data
- 14-day trial requires no credit card
What to know first
- No free plan
- Data shipping stops after the selected page-view limit is exceeded
- Startup plans list 25k views per month
Uptime Kuma: what it does well
- Monitors a wide range of protocols and services.
- Intervals can run every 20 seconds.
- Supports multiple status pages and domain mapping.
- Lists more than 90 notification services.
- MIT License permits modification and distribution.
What to know first
- Published status pages refresh every five minutes.
- Self-hosted deployment requires installation.
- Demo data is deleted after 10 minutes.
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