WP Plugins
Gravity Forms SendGrid Add-On v1.5
Gravity Forms Survey Add-On v3.7
Gravity Forms Webhooks Add-On v1.5
Gravity Forms PayPal Payments Pro Add-On v2.7
Gravity Forms Trello Add-On v2.0
Gravity Forms AWeber Add-On v2.10.1
Gravity Forms Slack Add-On v1.12
Gravity Forms Freshbooks Add-On v2.8