EuclidIQ - EuclidIQ specializes in providing improved video compression performance for HD and high motion videos for video-enabled devices.
CarrierWave - Solution for file uploads for Rails, Sinatra and other Ruby web frameworks.
Verbit.ai - Verbit.ai is a business transcription and video captioning service.
Uppy - The next open source file uploader for web browsers
Telestream - Telestream offers video capture, encoding, transcoding, and network-based delivery.
tus.io - File Uploads