BestBusinessTools

Open source business software for CRM, marketing automation, and operations. Find alternatives to Salesforce like Twenty CRM, DocuSign replacements like Documenso, marketing platforms like Mautic, and full-featured CRM suites like SuiteCRM. Run your business on software you own and control.

documenso

The Open Source DocuSign Alternative.

e-signature

twenty

Building a modern alternative to Salesforce, powered by the community.

CRM

SuiteCRM

SuiteCRM - Open source CRM for the world

CRM

InvenTree

Open Source Inventory Management System

inventory management

platform

Huly — All-in-One Project Management Platform (alternative to Linear, Jira, Slack, Notion, Motion)

Project Management

laravel-crm

Free & Opensource Laravel CRM solution for SMEs and Enterprises for complete customer lifecycle management.

CRM

espocrm

EspoCRM – Open Source CRM Application

CRM

corteza

Low-code platform

Low-Code

mautic

Mautic: Open Source Marketing Automation Software.

Marketing Automation

indico

Indico - A feature-rich event management system, made @ CERN, the place where the Web was born.

Event Management

erpnext

Free and Open Source Enterprise Resource Planning (ERP)

ERP

hrms

Open Source HR and Payroll Software

Attendance

nocobase

NocoBase is the most extensible AI-powered no-code/low-code platform for building business applications and enterprise solutions.

No-Code Platform

django-crm

CRM and Task management software, Email marketing and many more. Django CRM software app is built for individual use by businesses of any size or freelancers and is designed to provide easy customization and quick development. ✨

CRM Software

OpenSign

🔥 The free & Open Source DocuSign alternative

E-Signature

shelf.nu

A free open source IT asset / Equipment / management and scheduling system.

IT Asset Management

OpenSlides

The digital motion and assembly system

motion management