Yes, both Salesforce and Mailshake offer a Free Trial.
Salesforce is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Mailshake is designed for Medium Business and Small Business.
Pricing for Salesforce Starts at $25/User/Month whereas for Mailshake Starts at $58/User/Month.
Some top alternatives to Salesforce includes Pipedrive, HubSpot CRM, ClickUp, Freshsales, Salesflare, Close, Vendasta, Keap, Hubspot Marketing Hub, Dynamics 365 Marketing, Zoho CRM, Microsoft Dynamics 365 for Sales, Thryv, Netsuite CRM, Wisdom CRM, SalesCRM, SimpleCRM and Zoho CRM Plus.
Some top alternatives to Mailshake includes Apollo.io, AroundDeal, CrankWheel, ZoomInfo Engage, OutreachCRM, MailChimp, lemlist, OutreachPlus, AutoPitch, Outreach, Use Outreach, Instantly, OutReachly by 500apps and SmartReach.io.