- **Sophisticated alarming**<br/>
supports dynamic thresholds, hysteresis, alarm templates,
multiple role-based notification methods (such as email, slack.com,
- pushover.net, pushbullet.com telegram.org, twilio.com, messagebird.com)
+ pushover.net, pushbullet.com, telegram.org, twilio.com, messagebird.com)
- **Extensible**<br/>
you can monitor anything you can get a metric for,