OroCRM is a powerful, modular CRM platform built on the OroPlatform, offering advanced sales, marketing, and customer‑service capabilities. Looking for open‑source CRM solutions that can replace or complement OroCRM? Below is a curated list of 20 free, community‑driven CRM systems you can self‑host and customize.
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A fully‑featured fork of SugarCRM Community Edition, offering sales automation, marketing campaigns, customer support, and extensive reporting.
Part of the Odoo ERP suite; the CRM module provides lead management, pipeline tracking, and integration with sales, marketing, and helpdesk.
A robust CRM with sales automation, ticketing, project management, and a marketplace of extensions.
Lightweight, API‑first CRM that supports leads, opportunities, and a customizable entity system.
Tailored for non‑profits and NGOs, offering contact management, fundraising, event registration, and mass email.
All‑in‑one ERP/CRM suite with contact management, sales pipeline, invoicing, and project tracking.
Feature‑rich CRM derived from Vtiger, with advanced workflow automation, AI‑assisted suggestions, and a modern UI.
Open‑source CRM focused on sales, marketing automation, and workflow customization via a visual designer.
Gamified CRM that encourages user adoption through points, badges, and leaderboards while delivering core sales features.
A lightweight Ruby on Rails CRM offering contact, lead, and opportunity management with a clean UI.
Part of the Corteza low‑code platform; provides modular CRM capabilities, automation, and multi‑tenant architecture.
Open‑source ERP with a built‑in CRM for lead capture, opportunity tracking, and integration with sales orders and invoices.
Enterprise‑grade CRM written in Java, supporting multi‑currency, workflow, and extensive customization.
Groupware suite that includes a CRM component for contact, lead, and opportunity management, plus calendar and email.
When paired with the Sales module, Odoo Community can serve as a full‑featured CRM with quotation and order management.
Legacy open‑source version of Vtiger offering core CRM features, still maintained by community forks.
Primarily an HRMS, but includes a simple CRM module for managing candidates, leads, and client interactions.
While Zoho itself is SaaS, community projects provide open‑source wrappers and integrations to self‑host data.
Open‑source marketing automation platform that includes lead scoring, contact management, and pipeline tracking.
Provides a hosted version with additional plugins, but the core remains open source and can be self‑hosted.