Yes, both Blastream and Crowdcast offer a Free Trial.
Blastream is designed for Large Enterprises, Medium Business and Small Business.
Crowdcast is designed for Individuals, Large Enterprises, Medium Business and Small Business.
The starting price of Crowdcast begins at $20/Month when Billed Yearly, while pricing details for Blastream are unavailable.
Some top alternatives to Blastream includes Livestorm, Restream, Be.Live, StreamVoodoo, Crowdcast, Switchboard Live, Stream Club, Streann Studio, Streamfizz, Live Show Creator and Zuddl Studio.
Some top alternatives to Crowdcast includes Livestorm, Vimeo Livestream, StreamYard, Zealous, Zoom Video Webinar, Streamster, Stream Club, Streann Studio, YouStreamer and Zuddl Studio.