Neither SMTP nor UChat offers a free trial.
SMTP is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
UChat is designed for Large Enterprises, Medium Business and Small Business.
The starting price of UChat begins at $10/Month, while pricing details for SMTP are unavailable.
Some top alternatives to SMTP includes Pipedrive, Campaigner and Moosend.
Some top alternatives to UChat includes Octane AI, BusinessOnBot, Airchat, ChatBot, ManyChat, ChatbotsBuilder, ChatFlow247, ChatAndBot, Botbiz and Flowbot.