Curated list of free CRM platforms that allow unlimited users, perfect for startups, NGOs, and growing teams that need no‑cost collaboration.
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Fully featured, cloud‑based CRM with contact management, pipeline tracking, email integration, and unlimited users at no cost.
Open‑source fork of SugarCRM offering sales, marketing, and support modules; self‑hosted with unlimited users.
Open‑source ERP suite; the Community CRM module provides lead, opportunity, and pipeline management with unlimited users.
Lightweight open‑source CRM that supports unlimited users, customizable entities, and real‑time collaboration.
Feature‑rich open‑source CRM covering sales, marketing, and help‑desk functions; unlimited users on self‑hosted installations.
Community‑driven open‑source CRM/ERP with robust automation, reporting, and unlimited user support.
Modular open‑source solution combining ERP and CRM capabilities; unlimited users on self‑hosted deployments.
Non‑profit focused open‑source CRM for constituent management, fundraising, and event tracking; unlimited users.
Open‑source CRM with sales automation, marketing, and workflow engine; unlimited users on self‑hosted setups.
Gamified open‑source CRM that encourages user adoption; unlimited users with self‑hosting.
Open‑source, low‑code CRM platform offering contact, lead, and pipeline management with unlimited user access.
Comprehensive open‑source ERP; the built‑in CRM module provides lead, opportunity, and customer management for unlimited users.
Free, open‑source version of SuiteCRM hosted by the community; unlimited users with no licensing fees.
Simplified pipeline‑focused CRM from Zoho; free tier supports unlimited users for small teams.
Cloud‑based collaboration suite with CRM, tasks, and chat; free tier allows unlimited users though some advanced features are capped.
Web‑based CRM offering contact, lead, and pipeline management with truly unlimited users on the free plan.
Free tier provides unlimited users with basic contact and project management; suitable for very small teams.
All‑in‑one CRM with contact, marketing, and help‑desk modules; free plan supports unlimited users with capped feature set.
CRM built into Gmail; free tier allows unlimited users within a Google Workspace domain.
While primarily a marketing platform, its free CRM core offers unlimited users and integrates seamlessly with HubSpot's tools.