Best Open Source CRM Systems using AWS S3 in 2026

Twenty

Streamline customer relationships with modern CRM

Stars
44,417
Forks
6,039
Last commit
16 hours ago

Open-source CRM platform for efficient customer data management, collaboration, and relationship nurturing

Open Source Alternative to:

HubSpot

Ever Gauzy

Comprehensive open-source business management platform

Stars
3,645
Forks
759
Last commit
6 hours ago

All-in-one solution for ERP, CRM, HRM, ATS, and project management to streamline your business operations

Open Source Alternative to:

HubSpot

EspoCRM

Complete customer relationship management made simple

Stars
2,886
Forks
833
Last commit
19 hours ago

Open-source CRM software for managing customers, companies, projects and opportunities. Intuitive interface with cloud and self-hosted options available.

Open Source Alternative to:

HubSpot

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Twenty

Streamline customer relationships with modern CRM

Stars
44,417
Forks
6,039
Last commit
16 hours ago

Open-source CRM platform for efficient customer data management, collaboration, and relationship nurturing

Open Source Alternative to:

HubSpot

Ever Gauzy

Comprehensive open-source business management platform

Stars
3,645
Forks
759
Last commit
6 hours ago

All-in-one solution for ERP, CRM, HRM, ATS, and project management to streamline your business operations

Open Source Alternative to:

HubSpot

EspoCRM

Complete customer relationship management made simple

Stars
2,886
Forks
833
Last commit
19 hours ago

Open-source CRM software for managing customers, companies, projects and opportunities. Intuitive interface with cloud and self-hosted options available.

Open Source Alternative to:

HubSpot

Open Source CRM Systems using AWS S3

A curated collection of the best open source customer Relationship Management systems. using AWS S3.

Twenty

Ever Gauzy

EspoCRM

Twenty

Ever Gauzy

EspoCRM