Yes, both Microsoft Dynamics 365 for Sales and GetResponse offer a Free Trial.
Microsoft Dynamics 365 for Sales is designed for Large Enterprises, Medium Business and Small Business.
GetResponse is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Microsoft Dynamics 365 for Sales Starts at $65/User/Month whereas for GetResponse Starts at $15.58/Month when Billed Yearly.
Some top alternatives to Microsoft Dynamics 365 for Sales includes Thryv, Salesforce Sales Cloud, monday sales CRM by monday.com, Pipedrive, Zoho CRM, Vendasta, ClickUp, Freshsales, Salesforce, SalesCRM, SimpleCRM, Simply CRM, Client Book CRM, webCRM, Snapforce CRM, DigitalCRM.com, CRM.io by 500apps and CRMSuite.
Some top alternatives to GetResponse includes Campaigner, Moosend, SMTP, ActiveCampaign, Omnisend, Constant Contact, MailChimp, Campaign Monitor, MailerLite, AWeber, ConvertKit, Elite Campaign, ClickFunnels, FlyerFunnel, SendFox and CloudFunnels.