Atomic CRM is a full-featured customer relationship management system built with React, shadcn-admin-kit, and Supabase.
It provides a code-driven foundation for teams that want to manage contacts, tasks, notes, deals, activity history, email capture, and access control while retaining full control over customization and deployment.
The software is designed as both a ready-to-use CRM and a toolkit for building a tailored customer management application. It supports contact organisation, task reminders, notes, deal pipelines, import/export, SSO, API integration, and extensive UI customization.
This is free and open source software.
Key Features
- Organise contacts in a central database.
- Create tasks and set reminders.
- Take notes and capture important customer details.
- Manage deals with a Kanban-style sales pipeline.
- Import and export contact data.
- Capture emails as notes by copying Atomic CRM.
- Track activity history across contacts, deals, tasks, and emails.
- Single sign-on support including Google, Azure, Keycloak, and Auth0.
- API integration for connecting with external systems.
- Customize fields, themes, pages, components, and the data model.
Website: github.com/marmelab/atomic-crm
Support:
Developer: Marmelab
License: MIT License
Atomic CRM is written in TypeScript. Learn TypeScript with our recommended free books and free tutorials.
Related Software
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| ERP5 | Mission critical software |
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| Adempiere | ERP, CRM and SCM support for business process |
| Tryton | Three-tier high-level general purpose application platform |
| CiviCRM | Constituent relationship management solution |
| iDempiere | Business solution offering ERP, CRM & SCM functionality |
| EspoCRM | People, companies or opportunities – all in an easy and intuitive interface |
| Fat Free CRM | Ruby on Rails customer relationship management platform |
| Compiere | ERP & CRM solution for small and medium-sized enterprises |
| Axelor Open Suite | Universal and modern platform dedicated to business applications |
Read our verdict in the software roundup.
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