Defalto

Defalto CRM, developed by IT-Solutions4You, is a modern and modular open-source CRM system built on over 15 years of real business and CRM development experience. Designed for companies of all sizes, it helps teams manage sales, projects, and customer relationships efficiently through a clean, intuitive interface.

The platform combines professional know-how with modern design and functionality. Its free core modules cover essential CRM features, while optional add-ons expand capabilities for advanced business needs. Defalto CRM supports both on-premise and cloud deployment, offering full flexibility and data control.

Source code available at: https://github.com/IT-Solutions4You/defalto

Features

Clean, responsive user interface (desktop & mobile)
Contact & company management
Invoices, Quotes, and other Sales Modules
Built-in email system with templates & activity history
Tasks, calendar & reminders
Reports & dashboards with filters
Custom fields, forms & workflows
Role-based access control & permissions
Import / export (CSV, Excel)
Modular Add-ons & Extensions
Integration-ready platform (API or custom integration on request)
Modular add-ons & extensions
Multi-language & multi-currency support
On-premise or cloud deployment
Optional managed hosting & SLA support
Free core + optional premium modules
Fast and reliable technical support

Project Samples

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Defalto Web Site

User Ratings

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User Reviews

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mathias76 Edited 2026-01-23

Great CRM with modern design and strong customization options. We’ve been using Defalto CRM for some time now and overall we are very satisfied with the experience. What immediately stands out is the clean, modern interface, which is a refreshing change compared to many traditional CRMs that feel outdated. The system is flexible and customizable, allowing us to adapt it easily to our internal processes. Highly recommended.

1 user found this review helpful.
pepan92 Posted 2025-10-30

I know the team from IT-Solutions4You — they’re always very friendly and react quickly to any issue. The same goes for the Defalto CRM — quick installation, smooth setup, and a really good-looking system. Everything works great, and I’m looking forward to seeing the new updates and enhancements they’re working on!

1 user found this review helpful.

Reply from Defalto

Posted 2025-10-30

Thank you.

Additional Project Details

Registered

2025-10-02

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