Alertra is a web-based service for monitoring websites and servers. Checks can run at intervals as short as one minute, and the listed monitoring includes keywords and servers. Alerts can be delivered through email, phone, SMS, XMPP chat, webhooks, Pushover, or PagerDuty. Alertra is a paid product with pricing from $9.95/mo and a 30-day trial; no free plan is listed. Its Custom monitoring plan is listed at 0.20 USD per month, with a minimum monthly fee of $9.95 and 60-minute monitoring. That plan therefore uses a different interval from the service’s listed one-minute capability. Alertra is made by Alertra, founded in 2000 and headquartered in Stillwater, Oklahoma, United States. The range of notification channels may help teams route monitoring messages to existing communication and incident tools. Buyers should check which plan controls the desired monitoring interval and minimum charge.
Who it is for
It suits website or server operators who need keyword or server checks and alerts delivered through several communication channels. The service is for buyers willing to use a paid plan.
What is good
- Checks as often as every minute
- Keyword monitoring
- Server monitoring
- Eight listed alert channels
- 30-day trial
What to know first
- No free plan
- Paid from $9.95/mo
- Custom plan uses 60-minute checks
- Custom plan has $9.95 minimum fee
Verdict
Alertra combines website and server monitoring with many alert destinations and a short listed check interval. Plan details matter: the Custom monitoring option costs 0.20 USD per month but carries a $9.95 minimum and 60-minute checks.
Alertra plans and pricing
All plansCompared on uptime monitoring software
- Free plan
- No
- Paid from
- $9.95/mo
- Check interval
- 1 minute
- Keyword monitoring
- Yes
- Server monitoring
- Yes
- Alert channels
- email, phone, SMS, XMPP chat, webhooks, Pushover, PagerDuty



