Yes, both SendGrid and Simply CRM offer a Free Trial.
SendGrid is designed for Large Enterprises, Medium Business and Small Business.
Simply CRM is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Simply CRM begins at $15/User/Month when Billed Yearly, while pricing details for SendGrid are unavailable.
Some top alternatives to SendGrid includes Pipedrive, SMTP, Campaigner and Moosend.
Some top alternatives to Simply CRM includes Salesforce Sales Cloud, Pipedrive, Thryv, Vendasta, ClickUp, Zoho CRM, Freshsales, Salesforce, RealtimeCRM, SalesCRM, SimpleCRM, CRM.me, 1CRM, Second CRM, webCRM, DigitalCRM.com and CRM.io by 500apps.