I was trying the latest version of ELK 8.12 and for my surprise I can't add any kind of connector for alerts without a GOLD license, with the version 7.x there was available at least the Webhook, but with the latest version they don't even enable the Webhook options.
Is there an alternative to use the the alerts and trigger a webhook?
Solution!
Create a connector to send the alert into an specific index and monitor that index with Grafana or elastalert2

