Zoho CRM Plus bundles sales, marketing, and support tools with AI‑driven insights, but its free tier is limited to a few users and features. The list below gathers twenty CRM platforms that offer a free tier or open‑source edition suitable for a single user (solo entrepreneur, freelancer, or small business) looking for contact, pipeline, and basic automation capabilities without paying.
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Free, unlimited‑user CRM with contact management, pipeline visualisation, email tracking, live chat and basic reporting.
Free plan for up to 10 users, includes contact & lead management, visual pipeline, built‑in phone and email, and basic AI lead scoring.
Free for one user with unlimited contacts, deal tracking, email marketing, web‑form integration and basic help‑desk tickets.
Gmail‑native CRM with a free personal plan (up to 500 contacts), pipeline views, email tracking and simple task automation.
Free tier for unlimited users, but perfectly usable by a single user; offers contact management, sales funnel, email marketing, and basic telephony.
Free plan for up to 2 users, includes contact & project management, pipeline view, and limited email integration.
Free for up to 2 users, 10 MB storage, contact & pipeline management, task tracking and simple integrations.
Free tier for up to 2 users, includes contact management, sales pipeline, email templates and basic reporting.
Open‑source CRM that can be self‑hosted for free; provides full contact, lead, opportunity, and workflow management.
Free, self‑hosted CRM with modules for contacts, sales pipeline, email marketing and ticketing.
Open‑source ERP suite; the Community CRM module offers lead capture, pipeline, and activity tracking at no cost.
Free plan for one user, includes contact & lead management, pipeline view, and basic email integration.
Free tier for a single user, provides contact management, sales pipeline, invoicing and simple project tracking.
Free for up to 3 users; includes contact & lead management, sales pipeline, workflow automation and basic analytics.
Free plan for individuals, integrates with social profiles, contact enrichment, pipeline view and email tracking.
Open‑source CRM for non‑profits; can be installed for free and offers contact management, fundraising, event registration and case handling.
Free, open‑source CRM with customizable entities, pipeline management, email integration and a modern UI.
Open‑source CRM offering contact management, sales pipeline, marketing automation and workflow designer.
Free, open‑source suite; the CRM module covers contacts, opportunities, quotations and basic reporting.
Open‑source gamified CRM with contact & lead management, activity streams, and simple workflow automation.