Alertra vs UptimeRobot
| Alertra | UptimeRobot | |
|---|---|---|
| Free plan | No | Yes |
| Paid from | $0.20/mo | $9/mo |
| Platforms | Web | Android, iOS |
| Free plan | No | Yes |
| Paid from | 9.95 /mo | 12 /mo |
| Check interval | 1 minute | 1 minute |
| Keyword monitoring | Yes | Yes |
| Server monitoring | Yes | Yes |
| Alert channels | email, phone, SMS, XMPP chat, webhooks, Pushover, PagerDuty | Email, SMS, voice call, email-to-SMS, mobile app push, Slack, Microsoft Teams, Telegram, Discord, Google Chat, Mattermost, PagerDuty, Splunk On-Call, Pushbullet, Pushover, Zapier, webhooks |
| Monitor limit | 10 monitors | |
| Monitoring locations | 4 locations | |
| SSL expiry alerts | Yes |
Listed together in Best Uptime Monitoring Software