OvrStream can pull data from Twitch by directly connecting to your Twitch Account.
First, assign a Twitch behavior to one of the graphics in the scene that you want to automate.
This will open up the Twitch Log in window. Sign in with your twitch account to receive notification data.
After you sign in, all graphics set to twitch input behaviors will automatically play when data is received from Twitch. You can disable automation by unchecking the box on the left of a graphic to disable automatic playback. You can still manually play the graphic if you want.
You can automate Subscriber Alerts, Hosting Alerts, Follower Alerts and Cheering Alerts.