Yes, both Zendesk Sell and Ally offer a Free Trial.
Zendesk Sell is designed for Large Enterprises, Medium Business and Small Business.
Ally is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Zendesk Sell Starts at $19/User/Month when yearly whereas for Ally Starts at $7/User/Month when Billed Yearly.
Some top alternatives to Zendesk Sell includes Pipedrive, Freshsales, Salesflare, Close, Vendasta, Keap, Hubspot Marketing Hub, ClickUp, Zoho CRM, Salesforce, HubSpot CRM, Thryv, Pipeliner CRM, SalesCRM, SimpleCRM, Snapforce CRM, Salesforce Sales Cloud and Pipeline CRM.
Some top alternatives to Ally includes Synergita, Profit.co, Weekdone, OKRs.app, Fitbots, Workboard, SugarOKR, Datalligence OKR, OKR Stars, Peoplebox, JOP and SmartOKR.