Open-source alternatives to HubSpot

Open business management platform (ERP/CRM) — Ever® Gauzy™ - Open Business Management Platform (ERP/CRM/HRM/ATS/PM) - https://gauzy.co

↔ alternative to HubSpot、Odoo、SAP

Unified platform for marketing, sales, operations and support — Experience Operating System (XOS) that unifies marketing, sales, operations, and support — run your core business seamlessly while replacing HubSpot, Zendesk, Linear, Wix and more.

↔ alternative to HubSpot、Zendesk、Linear

Self-hosted CRM for business customer management — We've moved! For more information, visit https://github.com/YetiForceCompany/YetiForce

↔ alternative to Salesforce、HubSpot、Zoho CRM

Self-hosted CRM with AI agents — Open-source CRM with native AI agent support. 37 MCP tools, REST API, self-hosted. Built with Laravel & Filament

↔ alternative to Salesforce、HubSpot、Pipedrive

Conversational AI CRM for sales teams — 开源 AI CRM，Salesforce 开源替代 + ChatGPT 式 AI 助手：客户管理、知识库查询、任务执行，全程对话完成。Open-source AI CRM and Salesforce alternative powered by conversational AI.

↔ alternative to Salesforce、HubSpot