Salesforce offers Free Trial, but Intro.so does not.
Salesforce is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Intro.so is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Salesforce begins at $25/User/Month, while pricing details for Intro.so are unavailable.
Some top alternatives to Salesforce includes Salesforce Sales Cloud, Pipedrive, Freshsales, Thryv, Salesflare, Close, Vendasta, Keap, Hubspot Marketing Hub, Dynamics 365 Marketing, ClickUp, Zoho CRM, HubSpot CRM, Microsoft Dynamics 365 for Sales, Netsuite CRM, Wisdom CRM, SalesCRM, SimpleCRM and Zoho CRM Plus.
Some top alternatives to Intro.so includes ClickMeeting, Meetin.gs, 123FormBuilder, Zynq, Tidycal, Meetgeek, 1Page, MeetingBest, Lodago and Talkzy.