Neither MailChimp nor Wistia offers a free trial.
MailChimp is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Wistia is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Wistia begins at $99/Month, while pricing details for MailChimp are unavailable.
Some top alternatives to MailChimp includes Campaigner, Moosend and SMTP.
Some top alternatives to Wistia includes Vidyou, Videommerce, Vidyard, Brightcove, Zoom Video Webinar, Vidooly, Vidalytics, Qiwio, VidTags and Vimeo Video editor.