iSing Karaoke - iSing Karaoke is free to use the Karaoke app that offers free access to hundreds of songs.
Mutiny - Personalize your website for each visitor
Sing! Karaoke by Smule - Karaoke with your favorite celebrity singers
Hyperise - HYPERISE helps to create dynamic images that personalize to your email recipients and website visitors, on the fly.
Singa - Singa is the best way to sing karaoke on mobile or tablet.
Webeo - Dynamically change your B2B website and tailor your website experience to each of your specific audiences to drive increased engagement, conversion and leads.