Corporate portal - this is the company's internal information management system designed for collaborative work on assignments, projects and documents, effective internal communications. Bitrix24.CRM is currently the most affordable on premise client management system on the market.
Besides powerful CRM features, this edition has tasks, projects, document management, telephony and other Bitrix24 features as well, but it has been simplified to better fit the needs of small companies and sales departments who primarily need sales, marketing and customer service tools. Besides powerful CRM features, this edition has tasks, projects, document management, telephony and other Bitrix24 features as well, but it has been simplified to better fit the needs of small companies and sales departments who primarily need sales, marketing and customer service tools.

Advantages:

Quick start
Ideal for small teams
Focus on sales
Built-in telephony
Sales and marketing automation
Significant savings over cloud CRM

Limitations:

12 users max (need to upgrade to Bitrix24 Business, if more users are necessary)
No HelpDesk or e-Learning modules
Web Cluster not included
Multiple Divisions not available
No external user access (Extranet)

Only for V.I.P