Can I Use this Growth Hack With a Gleam Campaign?
Yes, you can use the YouTube subscribe link trick (?sub_confirmation=1) inside Gleam campaigns to drive more subscriptions.
Absolutely. Gleam lets you create custom actions or use built-in YouTube actions where you can link to your subscribe URL with ?sub_confirmation=1. When users click it during the campaign, they'll be prompted to subscribe—boosting your chances of converting them. It’s a simple way to increase subscribers while giving participants a chance to win. Just make sure to clearly label the action so users know what to expect. Learn more at: https://gleam.io/app/competitions https://gleam.io/blog/grow-youtube