#10 in CRMUpdated 2026-08

Atomic CRM

by Atomic CRM · Open-source CRM toolkit customised in code

30.7 — BenchRank score out of 100

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Overview

Atomic CRM is an open-source CRM toolkit covering contacts, tasks, notes, deals and aggregated activity history, plus a Kanban pipeline, SSO, email-to-note capture, an MCP server and an API. It is built on React, TypeScript, shadcn-admin-kit, Supabase and Postgres, so teams clone the repo and change the UI, schema and workflows in code. Self-host it, or pay Marmelab for managed hosting.

Best for: Development teams who want a self-hosted CRM they can customise in React and TypeScript code.
Pricing: Free and self-hosted, or managed hosting from €25/month (Starter) and €50/month (Team), with Enterprise priced on request.
Runs on: WebSelf-hosted

Strengths and trade-offs

Strengths

Open source; host on Supabase or your own infrastructure
Free tier includes SSO, email integration and API access
UI components and the database schema are changeable in code
Paid tiers allow unlimited users, notes and deals

Trade-offs

Customising it requires React and TypeScript developers
The free tier means running and maintaining the infrastructure yourself
Managed plans cap contacts at 1,000 (Starter) and 10,000 (Team)
SOC 2 and HIPAA compliance are listed only on the Enterprise tier

Pricing

Published plans from Atomic CRM’s own pricing page, in EUR. Usage charges and add-ons may apply on top.

Atomic CRM pricing tiers, monthly rates in EUR
Plan	Monthly	Includes
Open-Source	—self-hosted	Unlimited data and storage Host on Supabase or your own infrastructure SAML 2.0 single sign-on, email integration, API access
Starter	€25flat rate	Up to 1,000 contacts and 1 GB storage Unlimited users, notes and deals Daily backups retained for 7 days Email support
Team	€50flat rate	Up to 10,000 contacts and 10 GB storage Unlimited users, notes and deals Daily backups retained for 7 days Email support
Enterprise	Contact sales	Unlimited contacts, storage, users and deals Dedicated instance with 28-day log retention SOC 2 and HIPAA compliant Priority support and custom SLA

How this score is made up

Each dimension is scored out of 100 and combined into the headline score using fixed weights.

MCP support: 60 out of 100
API quality: 0 out of 100
Documentation: 0 out of 100
Agent friendliness: 51 out of 100
Changelog: 55 out of 100
Marketing site structure: 40 out of 100
Operational trust: 20 out of 100

Measured, but not part of the score

Useful to know, but not a mark for or against the product — so these do not affect the ranking.

Openness: 60 out of 100
Maintenance: 100 out of 100

This doesn’t look right — report a problem with Atomic CRM’s score

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