The Open-Source CRMBuilt Around Your Business

A full-featured CRM tailored to your processes, your team, and your data.
Own it, host it where you want, and customize it without limits.

Try it online Get started

All the Essentials

A Full-Featured CRM

Atomic CRM offers the key features every team requires.

Organize Contacts: Effortlessly organize and access all your contacts in one place, ensuring you have the right information at your fingertips.
Create Tasks and Set Reminders: Stay on top of your to-do list with easy task creation and automated reminders to keep you on track.
Take Notes: Capture important details and insights with our intuitive note-taking feature, making sure nothing gets lost.
Import and Export Data: Seamlessly transfer data in and out of the system with our simple import and export tools, making integration a breeze.
Manage Deals: Visualize and manage your sales process with our customizable deals pipeline, helping you track progress and close deals faster.
Track Activity History: Get a comprehensive view of all interactions, including emails, tasks, new deals and contacts, with aggregated activity logs.

Improved Workflow

With Advanced Capabilities

Exclusive features designed to improve productivity and collaboration.

Single-Sign On (SSO): Log in using your Enterprise Workspace account, including Google, Azure, Keycloak, and Auth0.
Kanban Board: Optimize your sales process with a customizable, drag-and-drop card system.
Email to Note: Include Atomic CRM in your email CC to automatically capture and save communications as notes.
Contact Avatars: Enrich contact details by letting the CRM automatically pull avatars from the web using their email.
API Integration: Tap into Atomic CRM's API to effortlessly integrate with other systems.
Mobile App: Access customer data on the go. Dictate notes, manage tasks, even without a connection.
Internationalization: Atomic CRM is multilingual-ready, with UI translations and built-in support for localized numbers and dates.

MCP Server

Talk to your CRM

Connect Claude, ChatGPT or any MCP-compatible assistant to Atomic CRM and work with your data in plain language, right where you already work.

Ask anything: Find contacts, review a pipeline or summarize an account history in seconds, without building a report.
Update by conversation: Log a note, create a task or move a deal to the next stage just by asking.
Your data, your permissions: The server runs on your own instance and respects the same access rules as your users.

Connect your assistant

Customization made easy

Make the CRM your own, no developer needed

Admins can change the currency, deal stages, pipeline statuses and more from one simple Settings page. The changes apply to the whole team right away.

BrandingCompaniesDealsNotesTasks

Settings page: currency, deal stages and pipeline statuses

AI-powered CRM builder

Reshape your CRM With a Simple Prompt

It's like having a development team on call. The built-in AI builds what you ask for, tests it, and explains what changed.

Try asking:

Add a Contracts page listing signed deals
Add a renewal date to companies
Show deals by region on the dashboard
Only let managers delete contacts
Apply our brand guidelines (PDF attached)

See how it works

CRM Builder: a chat to customize the CRM, next to the AI agents working on the requested changes

Why choose Atomic CRM?

A CRM you build on, host where you want, and never outgrow.

A Strong Foundation: Start with a robust base: Customize your CRM without the hassle of building from scratch.
Fully Open-Source: Modify any feature to fit your needs. With open-source flexibility, you're never locked in.
Complete Data Ownership: Host with Supabase or on your own infrastructure. Maintain full control over your data and protect against data leakage.
Unlimited Scalability: Add unlimited users, leads, and deals. Atomic CRM grows with your business, without any constraints.

Security & Compliance

SOC 2, ISO 27001 & HIPAA Compliant Hosting

Atomic CRM runs on Supabase, a trusted data platform with built-in compliance for regulated industries like healthcare and financial services.

SOC 2 Type II & ISO 27001 Certified: Prove, not just claim, your security posture. Supabase holds both SOC 2 Type II and ISO 27001 certifications, with comprehensive audit logs and database-level access controls.
HIPAA Compliant: Handle protected health information with confidence. Supabase offers signed Business Associate Agreements and infrastructure meeting the HIPAA Security Rule requirements.
Encryption & Data Protection: All data is encrypted at rest and in transit. Row-level security policies ensure only authorized users access sensitive information.
Flexible Hosting Options: Deploy on Supabase's managed cloud with multi-region options, or self-host on your own infrastructure for full data sovereignty.

Start And Deploy
In Minutes

Clone the repo, install dependencies, start local development, and deploy to Supabase and GitHub Pages with one-liners. Deployment docs

$ make supabase-remote-init

Hello from Supabase! Press Enter to open browser and login automatically.

You are now logged in. Happy coding!

? Enter the name of the project: Atomic CRM

? Enter a database password: 36pfa4X1bKKU8i23

Created a new project Atomic CRM at https://supabase.com/dashboard/project/hcffujhzjbarlyxtlqmh

Waiting for project to be ready...

Applied migrations.

Deployed edge functions.

✔ Supabase environment is ready

$ make prod-deploy

Building for production...

✔ Deployed to gh-pages.

Website is visible at https://acme.github.io/atomic-crm

Built on a Leading-Edge Tech Stack

Atomic CRM uses the latest tech to streamline code and ensure effortless maintenance.

React

TypeScript

Shadcn UI

Tailwind CSS

Shadcn-admin-kit

TanStack Query

Supabase

Postgres

Pricing

Free Forever, or Set Up by Experts

Use Atomic CRM for free, or let us set it up on your cloud or infrastructure.

Open-Source

The full power of Atomic CRM, self-managed on your own infrastructure.

Free

Unlimited users, data & storage
Host on Supabase or your own infrastructure
SAML 2.0 single sign-on
Email integration
API access
Community support on GitHub

Checkout the code

Setup Week

Done for you

In one week, the team behind Atomic CRM designs, configures, and deploys it for your business, on your cloud or your infrastructure.

Custom quoteOne-time fee

What's included

ScopingWe map your sales process, team, and needs.
SpecificationsWe turn your requirements into a tailored configuration.
Set-up & deploymentWe install and deploy on your cloud or infrastructure.

No subscription. No per-seat pricing. No third-party hosting.

Just a customized open-source CRM that you own, set up by CRM experts.

Book your setup week

Give Atomic CRM a Shot.
Nothing to lose, plenty to discover.

Get started

Expertise

We provide expertise to craft it to your needs!

Order your expert now!

Scoping your CRM project: As CRM experts , we can help you define your features, scope your needs and write your product backlog.
Custom development: Get tailored CRM solutions built for your specific requirements, by the team behind Atomic CRM, Shadcn Admin Kit, and React-admin.
Training: You need to train one of your team members on Atomic CRM? We are here to help!
Audit of code: Ensure code quality and performance with an in-depth code review by our experts.