Sitecake - Drag and drop CMS for HTML websites. It's flat file CMS so it's pretty fast.
Anchor.fm - Record bite-sized podcasts that anyone can join โ
Textpattern - Textpattern is an elegant content management system that is free, open source software.
ZCast - Live interactive podcasting with your Twitter followers
TYPO3 - TYPO3.com - Infos, SLAs, Extended Support Versions and more
Verbatik - AI Powered Text to Speech Converter