Headliner App is described as 'Easily create videos to promote your podcast, radio show or blog. Share to Instagram, Facebook, Twitter, YouTube, Linkedin and anywhere video lives' and is an website in the Audio & Music category. There are four alternatives to Headliner App, not only websites but also apps for SaaS, Windows, Chrome OS and Mac. The best alternative is Vokal, which is free. Other great sites and apps similar to Headliner App are Audiogram (Freemium), Reel (Paid) and Recast Studio (Freemium).
Vokal is a web application that makes it easy to create videos with waveforms and subtitles. Create videos for audio snippets of your podcast, radio show, monologues, music, and more. Super easy-to-use, no timelines, just create or select an existing template.