Atomic CRM

Open-source, fully customizable CRM toolkit for developers built on React and Supabase.

Webfreeglobal

A toolkit for building a tailored CRM, Atomic CRM is an open-source, developer-focused web app that provides contact organization, task and note handling, deal tracking, activity history and a Kanban interface with email-to-note conversion. Built on React, TypeScript, react-admin, Supabase and Postgres for self-hosting, it helps technical teams avoid per-user pricing and rigid proprietary data models by offering a fully customizable data model and API surface.

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Behind the summary, Matchbox keeps a richer profile of Atomic CRM - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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