Yes, both Unlayer Studio and Emma offer a Free Trial.
Unlayer Studio is designed for Individuals, Freelancers, Medium Business and Small Business.
Emma is designed for Large Enterprises, Small Business and Medium Business.
The starting price of Unlayer Studio begins at $15/Month, while pricing details for Emma are unavailable.
Some top alternatives to Unlayer Studio includes Campaigner, Moosend, SMTP, Omnisend, Constant Contact, Campaign Monitor, GetResponse, Emma, FreshMail, Elite Email, Elite Campaign, SendFox, Speedy Newsletter, SpeedyNewsletter, Mail Studio and Dragit.
Some top alternatives to Emma includes and undefined.