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525 vetted open source projects, updated daily from GitHub. Filter by topic, language, or where you can help first.

6 projects

Twenty

by twentyhq

58.9k

The open alternative to Salesforce, designed for AI.

crmcustomergraphql

TypeScript9.6k

Krayin CRM

by krayin

24k

Krayin CRM is Free & Open Source CRM Built with Laravel for Customer, Lead, and Sales Management.

phplaravellaravel-package

PHP1.7k

Zammad

by zammad

Zammad is a web based open source helpdesk/customer support system.

rubyjavascriptcoffeescript

Ruby1.1k

FreeScout

by freescout-help-desk

4.6k

FreeScout — Free self-hosted omnichannel AI-powered helpdesk & shared mailbox

helpscouthelpdeskcustomer-support

PHP734

erxes

by erxes

4.1k

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

intercom-alternativehubspot-alternativezendesk-alternative

TypeScript1.3k

EspoCRM

by espocrm

3.5k

EspoCRM – Open Source CRM Application

crmphpsingle-page-application

PHP1k