NotificationX - Best social proof and FOMO marketing solution for WordPress to increase conversion rates.

Bandlab - Capture, nurture, and collaborate on song ideas in the cloud

Nudgify - Nudgify is a Social Proof App that includes FOMO, Urgency and Review Nudges. Adding Social Proof notifications to your site helps you build trust and increase conversions on Shopify, Wordpress or any other platform.

Turntable.fm - Turntable.fm is a social media website developed by Billy Chasen and Seth Goldstein that allows the audience to stream their own music.

ProofGain - Supercharge your conversions with a simple social proof tool

indiesound - indiesound is a multi-tasking platform developed for online music streaming, helping you to discover, listen and connect with thousands of indie bands or music artists all around the world.