SalesTracker Enterprise CRM is a complete solution with more advanced features such as

• Lead management register, assign & close.
• Manage lead follow-ups along with history.
• Follow-up Reminder.
• Quotation management with option to add multiple terms & conditions.
• Team management.
• Document attachment.
• Re-assign leads.
• Analytics & reports like dashboard, MIS, smart reports & sales reports.
• Excel upload to import legacy or external data into SalesTracker.
• Send marketing SMS & Email to prospects.
• Advance search for quick access.
• Print quotation.
• Robust database to manage volume data.
• Access control.

It is a windows application with an option to store data On-Premise or Online (Cloud). The Enterprise edition has more options for data storage. The On-Premise version can also be configured to access across various location. You can store unlimited data without any restriction.