
Overview
Atomic CRM is an MIT-licensed, full-featured CRM built with React, shadcn-admin-kit, and Supabase by Marmelab. It lets teams organize contacts, manage tasks, track deals, and integrate with external systems, and is designed to be a customizable starter you can extend. It is lightweight and developer-friendly.
Where it falls short of Pipedrive
- Positioned as a customizable starter, not a turnkey product
- Depends on Supabase, adding an external dependency
- Lacks marketing automation, telephony, and advanced reporting
- Small community and limited out-of-the-box integrations
We list the gaps honestly so you can decide if the trade-off is worth owning your data.
Tags
Claim this listing to keep it accurate, add a deploy template, or feature it on relevant pages.
Embed the Atomic CRM difficulty badge in your README — it links back here.
[](https://openreplace.com/atomic-crm)Similar open-source projects
Other self-hostable tools in the same space worth comparing.
Open-source ERP suite whose CRM app rivals Salesforce and HubSpot
Modern open-source CRM built as an alternative to Salesforce
Free and open-source Laravel CRM for the full customer lifecycle
All-in-one open-source ERP and CRM for small businesses