CRM Software
CRM Software tools -- a subcategory of CRM & Sales
Replace Popular SaaS
4 Tools
Odoo
50KAll-in-one business suite covering CRM, ERP, accounting, inventory, eCommerce, HR, and 80+ apps. Open-source alternative to SAP, Salesforce, and QuickBooks.
Twenty
41KTwenty is a modern, open-source CRM that gives you full control over your customer data — a self-hosted alternative to Salesforce and HubSpot with a beautiful UI and extensible architecture.
EspoCRM
2.8KEspoCRM offers relationship management, sales automation, marketing automation as a self-hosted CRM software.
Atomic CRM
865Self-hosted CRM software tool that builds a customizable CRM.
Why Self-Host Your CRM Software?
Salesforce starts at $25/user/month and climbs to $300+ for enterprise features. HubSpot’s free CRM is a funnel into paid marketing tools. Pipedrive, Attio, and ZohoCRM all charge per-seat, making costs scale linearly with your team. Self-hosted CRM software gives your entire organization access to customer relationship management without per-user fees — and without giving a SaaS vendor access to your complete customer database.
Twenty is a modern, open-source CRM built with a clean interface and extensible data model, designed as a direct alternative to Salesforce for teams that want CRM without the enterprise bloat. Odoo provides CRM as part of a larger ERP suite, integrating sales pipeline management with accounting, inventory, and HR in a single system. EspoCRM delivers a full-featured CRM with email integration, calendar, and workflow automation in a lightweight PHP application. Atomic CRM offers a simpler, React Admin-based CRM for teams that need deal tracking without the complexity of enterprise platforms.
The privacy argument is strong for CRM data. Your CRM contains your customer names, contact details, deal values, communication history, and sales notes — essentially your entire commercial relationship map. With Salesforce or HubSpot, this data lives on their servers and is subject to their data processing policies. For businesses in regulated industries or those handling sensitive B2B relationships, self-hosted CRM keeps client intelligence on infrastructure you control, with audit trails you manage.