Yes, both Mailjet and Close offer a Free Trial.
Mailjet is designed for Large Enterprises, Medium Business and Small Business.
Close is designed for Individuals, Freelancers, Medium Business and Small Business.
The starting price of Close begins at $19/user/month when monthly, while pricing details for Mailjet are unavailable.
Some top alternatives to Mailjet includes Pipedrive, HubSpot CRM, Campaigner, Close, Moosend and SMTP.
Some top alternatives to Close includes Pipedrive, HubSpot CRM, ClickUp, Freshsales, Salesflare, Vendasta, Keap, Zoho CRM, Thryv, GoCRM, SimpleCRM, FIVE CRM, webCRM, Cratio CRM, DigitalCRM.com, Alore CRM, Truly, Pipeline CRM and CRM.io by 500apps.