Yes, both Salesforce and sift.email offer a Free Trial.
Salesforce is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
sift.email is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Salesforce Starts at $25/User/Month whereas for sift.email Starts at $5.
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 sift.email includes BriteVerify, Bounceless, Email List Verify, Verimail, Bouncer, TrueMail, Email Checker, QuickEmailVerification, EmailVerifier, CleanMyMails and Email List Validation.