Yes, both Poddin and Crowdin offer a Free Trial.
Poddin is designed for Large Enterprises, Medium Business and Small Business.
Crowdin is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
The starting price of Crowdin begins at $40/Month when Billed Yearly, while pricing details for Poddin are unavailable.
Some top alternatives to Poddin includes Plunet, Crowdin, SDL Worldserver, GlobalLink, SDL Trados GroupShare, memoQ server, memoQ translator pro, Localize, Transifex and Patreon.
Some top alternatives to Crowdin includes XTM Cloud, Lingotek, Lokalise, LingoHub, Localize, Localizely, SimpleLocalize.io, eclypse and Translized.