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ClearVoice - ClearVoice is a content marketing platform and service solution.
ClassicPress - The WordPress fork. No Gutenberg. Great future!
Paperflite - Paperflite is a prospect engagement platform to enable business development reps to see what sells.
TYPO3 - TYPO3.com - Infos, SLAs, Extended Support Versions and more
Crescendo - Music note writing and composing software