Open-source alternatives to HubSpot CRM

3 community-reviewed projects you can use instead of HubSpot CRM.

1. Odoo - Odoo is a suite of open-source business apps covering CRM, e-commerce, accounting, inventory, point of sale, project management, HR and marketing, all integrated in one modular platform. The Community Edition can be self-hosted for free, while a hosted/Enterprise edition adds proprietary features and support. (Licence: NOASSERTION)
2. Twenty - Twenty is a modern, open-source CRM you can self-host or use in the cloud, with people, companies and opportunities, fully custom objects and fields, kanban pipelines, email and calendar sync, workflows and REST and GraphQL APIs. (Licence: NOASSERTION)
3. SuiteCRM - SuiteCRM is an open-source customer relationship management application, forked from SugarCRM, covering accounts, contacts, leads, opportunities, quotes, contracts, cases, campaigns and reporting. It is written in PHP, runs on your own server or private cloud, and is customizable and extensible via modules and a REST API. (Licence: AGPL-3.0)