# Atomic CRM

> Updated 2026-09-03 · type: tool · category: crm-sales · status: active · rev 1

OSS alt to Attio; ~1192 stars; via openalternative.co

- Open source: yes (MIT)
- Self-hostable: yes
- Pricing model: free
- Best for: Businesses and organizations wanting a customizable, self-hosted CRM to manage contacts, sales pipelines, and customer interactions.
- Last verified: 2026-09-04

- **Canonical:** https://gtmstacker.com/registry/tool/atomic-crm/
- **Source:** [github · github.com/marmelab](https://github.com/marmelab/atomic-crm)
- **Tags:** crm-sales
- **Repository:** https://github.com/marmelab/atomic-crm

## Is Atomic CRM open source?

Yes — MIT-licensed.

## How much does Atomic CRM cost?

It is free to use.

## Can I self-host Atomic CRM?

Yes — it can be self-hosted.


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OSS alt to Attio; ~1192 stars; via openalternative.co