Open source alternatives to Attio

Comprehensive ERP solution offering integrated modules for finance, HR, sales, inventory, and more, tailored for businesses of all sizes.

Open-source CRM platform for efficient customer data management, collaboration, and relationship nurturing

Open-source ERP solution offering modules for accounting, inventory, HR, CRM, and more. Customizable and scalable for businesses of all sizes.

Open source customer relationship management platform with sales tracking, marketing automation, and customizable workflows for businesses of all sizes.

All-in-one solution for marketing, sales, and customer service. Boost engagement, streamline workflows, and drive growth.

All-in-one solution for ERP, CRM, HRM, ATS, and project management to streamline your business operations

Open-source CRM software for managing customers, companies, projects and opportunities. Intuitive interface with cloud and self-hosted options available.

A flexible and customizable CRM platform for managing contacts, deals, and customer relationships without the complexity or user-based pricing of traditional solutions.

Transform customer relationships with this intuitive open-source CRM. Features task management, sales pipeline tracking, and customizable data models.

Build a customizable CRM that matches your company's vision, designed for developers and loved by end users.