Details.
Salesforce Essentials costs $25 per user per month billed annually. It includes lead management, account, contact and opportunity management, sales tasks and event management, configurable sales reports and dashboards, Chatter collaboration, mobile access through the Salesforce 1 Mobile app, and sales process automation with Process Builder. It is not available to mid-sized or large businesses, does not support code customization, does not offer sales automation capabilities, and does not support third-party system integrations.