We highly recommend to contact integration platforms to figure out what metrics they can extract. Sometimes integration platforms don't have certain metrics out of the box, so it's better to contact them.
Useful integrations
1
Webhook response
(Webhook) when a new contact added in Constant Contact
2
Webhook response
(Webhook) when a campaign link clicked in Constant Contact
3
Webhook response
(Webhook) when a contact is unsubscribed from a list in Constant Contact
4
Webhook response
(Webhook) when a new contact is created in Constant Contact