Flowplayer offers Free Trial, but api.video does not.
Flowplayer is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
api.video is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Flowplayer Starts at $25/Month whereas for api.video Starts at $390/Month.
Some top alternatives to Flowplayer includes JW Player, StreamVoodoo, mpvPlayer, TeamTV, Streamster, Stream Club, Streamfizz, YouStreamer, Streams and api.video.
Some top alternatives to api.video includes API.stream, SproutVideo, VidTags, broadpeak.io, Qualified, Microsoft Stream, Streamhub, Workvivo, LiveAPI, directly.live and VideoFace.