HubSpot CRM with marketing, sales and service hubs; a free CRM tier.CRM·Online UnclaimedWebsiteDetails
Salesforce Sales Cloud Enterprise CRM for sales teams, with the Salesforce platform and AppExchange.CRM·Online UnclaimedWebsiteDetails
Zoho CRM CRM in the Zoho suite; a free edition for up to three users.CRM·Online UnclaimedWebsiteDetails