Atomic CRM vs osTicket

Comparing two open source alternatives to HubSpot. Use the comparison below to decide which one fits your needs.

Atomic CRM

MIT

Open source CRM built with React, Supabase, and shadcn/ui for contacts, deals, tasks, notes, and email capture.

GPL-2.0

Open-source help desk ticketing system. Routes emails, web forms, and phone requests into a unified agent workspace. Self-hosted, PHP, GPL-2.0.

	Atomic CRM	osTicket
License	MIT	GPL-2.0
Self-hostable	Yes	Yes
GitHub Stars	1,394	3,988
Forks	881	1,851
Open Issues	19	1,216
Last Commit	Oct 21, 2026	Jun 17, 2026
First Released	May 30, 2024	Aug 12, 2013
Categories	Customer Relationship Management Tools	Help Desk & Ticketing Software
Tags	#crm #contacts #kanban #notes #task management	#help desk #customer support #ticketing #email #open-source

Atomic CRM1,394

osTicket

A free and open-source Laravel CRM for SMEs and enterprises with full customer lifecycle management.

Open-source project management platform — an alternative to Jira, Linear, Monday, and ClickUp.

Open-source CRM with native AI agent support, 30 MCP tools, REST API, and self-hosting capabilities.

Self-hostable project management for dev teams: issues, cycles, modules, pages, and analytics. Go + React alternative to Jira and Linear.

Open source CRM with unlimited users, built by the Frappe team for lead, deal and sales pipeline management.

A free and open-source ERP and CRM platform for businesses, foundations, and freelancers of any size.