OnlineOrNot Tools
OnlineOrNot detects website downtime, API endpoint failures, SSL certificate expiration, keyword changes, certbot failures, and cron job failures, keeping your team informed before your customers notice.
Website monitoring
Email alerts when your website goes down
Get instant email notifications when your website is down
Slack alerts when your website goes down
Receive real-time Slack notifications for website downtime
Discord alerts when your website goes down
Get Discord notifications in your server channels
SMS alerts when your website goes down
Receive SMS text messages for critical website outages
PagerDuty alerts when your website goes down
Create PagerDuty incidents with on-call escalation workflows
Incident.io alerts when your website goes down
Declare incidents in incident.io with collaborative response
Grafana OnCall alerts when your website goes down
Create Grafana OnCall alerts with on-call scheduling and escalation policies
Webhook alerts when your website goes down
Trigger custom automations and integrations via webhooks
Email alerts when your SSL certificate expires
Get email notifications when SSL certificates expire during uptime monitoring
Slack alerts when your SSL certificate expires
Get Slack notifications when SSL certificates expire during uptime monitoring
Discord alerts when your SSL certificate expires
Get Discord notifications when SSL certificates expire during uptime monitoring
SMS alerts when your SSL certificate expires
Get SMS notifications when SSL certificates expire during uptime monitoring
PagerDuty alerts when your SSL certificate expires
Create PagerDuty incidents when SSL certificates expire during uptime monitoring
Incident.io alerts when your SSL certificate expires
Declare incident.io incidents when SSL certificates expire during uptime monitoring
Webhook alerts when your SSL certificate expires
Trigger webhook automations when SSL certificates expire during uptime monitoring
API endpoint monitoring
Email alerts when your API endpoint fails
Get instant email notifications when API endpoints return errors
Slack alerts when your API endpoint fails
Receive real-time Slack notifications for API endpoint failures
Discord alerts when your API endpoint fails
Get Discord notifications in your server channels for API failures
SMS alerts when your API endpoint fails
Receive SMS text messages for critical API endpoint failures
PagerDuty alerts when your API endpoint fails
Create PagerDuty incidents with on-call escalation for API failures
Incident.io alerts when your API endpoint fails
Declare incident.io incidents with collaborative response for API failures
Grafana OnCall alerts when your API endpoint fails
Create Grafana OnCall alerts with on-call scheduling for API failures
Webhook alerts when your API endpoint fails
Trigger custom automations and integrations for API endpoint failures
Keyword monitoring
Email alerts when keywords are missing from your webpage
Get instant email notifications when critical keywords disappear from your webpages
Slack alerts when keywords are missing from your webpage
Receive real-time Slack notifications when keywords disappear from your webpages
Discord alerts when keywords are missing from your webpage
Get Discord notifications when keywords disappear from your webpages
SMS alerts when keywords are missing from your webpage
Receive SMS text messages when critical keywords disappear from your webpages
PagerDuty alerts when keywords are missing from your webpage
Create PagerDuty incidents when keywords disappear from your webpages
Incident.io alerts when keywords are missing from your webpage
Declare incident.io incidents when keywords disappear from your webpages
Grafana OnCall alerts when keywords are missing from your webpage
Create Grafana OnCall alerts when keywords disappear from your webpages
Webhook alerts when keywords are missing from your webpage
Trigger custom automations when keywords disappear from your webpages
Certbot monitoring
Email alerts when certbot fails to renew SSL certificates
Get instant email notifications when Let's Encrypt certbot renewals fail
Slack alerts when certbot fails to renew SSL certificates
Receive real-time Slack notifications when certbot renewals fail
Discord alerts when certbot fails to renew SSL certificates
Get Discord notifications when certbot renewals fail
SMS alerts when certbot fails to renew SSL certificates
Receive SMS text messages when critical certbot renewals fail
PagerDuty alerts when certbot fails to renew SSL certificates
Create PagerDuty incidents when certbot renewals fail
Incident.io alerts when certbot fails to renew SSL certificates
Declare incident.io incidents when certbot renewals fail
Grafana OnCall alerts when certbot fails to renew SSL certificates
Create Grafana OnCall alerts when certbot renewals fail
Webhook alerts when certbot fails to renew SSL certificates
Trigger custom automations when certbot renewals fail
Cron job monitoring
Email alerts when your cron job fails
Get instant email notifications when scheduled tasks fail to run
Slack alerts when your cron job fails
Get Slack notifications in your team channels when scheduled tasks fail
Discord alerts when your cron job fails
Get Discord notifications in your server channels when scheduled tasks fail
Grafana OnCall alerts when your cron job fails
Create Grafana OnCall alerts with on-call scheduling when scheduled tasks fail
Incident.io alerts when your cron job fails
Declare incident.io incidents with collaborative response when scheduled tasks fail
PagerDuty alerts when your cron job fails
Create PagerDuty incidents with on-call escalation when scheduled tasks fail
SMS alerts when your cron job fails
Receive SMS text messages when critical scheduled tasks fail
Webhook alerts when your cron job fails
Trigger custom automations and integrations when scheduled tasks fail
Ready to start monitoring?
Set up website, API endpoint, SSL certificate, keyword, certbot, and cron job monitoring with any of these alert methods in under 2 minutes.
Start trial