Yes, both SendGrid and Prosoftly offer a Free Trial.
SendGrid is designed for Large Enterprises, Medium Business and Small Business.
Prosoftly is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Prosoftly begins at $7/User/Month, while pricing details for SendGrid are unavailable.
Some top alternatives to SendGrid includes SMTP, Campaigner and Moosend.
Some top alternatives to Prosoftly includes Thryv, monday sales CRM by monday.com, Pipedrive, Zoho CRM, Vendasta, ClickUp, Salesforce, SalesCRM, SimpleCRM, CRM.me, Efficy CRM, FreeCRM, Client Book CRM, Second CRM, webCRM and SalesPro CRM.