Open Source Business & Operations Software
Business & Operations software provides tools for managing company workflows, customer relationships, and internal communications. These tools centralize project roadmaps, financial records, and collaborative documents to replace disconnected manual processes. This type of software serves business owners and team leads who need to manage sensitive client data and corporate assets on their own hardware. By hosting these apps locally, you avoid monthly costs and keep internal project histories and financial dashboards private from external service providers.
This page lists 338 open source tools in the Business & Operations category. The most popular are Excalidraw, Stirling PDF and AppFlowy. Most use the AGPL-3.0 or MIT license, and 290 offer an official Docker image.
- Collaboration & Communication94
- Compliance & Risk Management7
- Customer Support & Success11
- Document Management & E-Signatures48
- E-commerce Platforms21
- ERP & Operations20
- Finance & Accounting49
- Finance & Fintech6
- Forms & Surveys12
- Human Resources (HR)4
- Legal1
- Logistics & Supply Chain2
- Marketing & Customer Engagement39
- Project & Work Management34
- Sales & CRM14
- Scheduling & Event Management14
Easy!Appointments
Self-hosted appointment scheduler with Google Calendar sync, customizable workflows, and multi-language support for service businesses
Ever Gauzy
A business management platform for ERP, CRM, and HRM needs designed for collaborative and on-demand economies.
Flexprice
Manage usage-based metering, credit systems, and subscription billing with an open architecture for AI and SaaS teams.
Mike
A legal document assistant for document analysis, contract drafting, and case law research via LLM integration.
Erxes
A self-hosted experience management infrastructure that unifies marketing, sales, operations, and customer support in one platform.
BoostNote-App
A document driven project management and note taking tool designed for DevOps and remote development teams.
Hi.Events
Manage event registrations and sell tickets online with a self-hosted platform featuring QR code check-ins.
Cinny
A secure and modern Matrix client providing an encrypted interface for decentralized instant messaging conversations.
Bigcapital
An open source accounting and inventory system for small and medium businesses to automate bookkeeping and financial reporting.
Pimcore
A product experience management platform combining PIM, MDM, DAM, CDP, and CMS capabilities in one framework.
LinkStack
A self-hosted link management platform for creating customizable landing pages to showcase multiple online profiles.
LimeSurvey
Create and manage customizable online surveys, polls, and questionnaires with advanced logic and multilingual support.
OpnForm
A no-code form builder for creating data collection forms with custom logic, analytics, and third party integrations.
Chaskiq
A messaging platform for marketing and support that integrates live chat, chatbots, and knowledge base management.
Mixpost
Manage and schedule social media content across multiple platforms from a self hosted server without subscription fees.
Microweber
A drag and drop website builder and content management system with integrated e-commerce capabilities.
Shopware
A headless commerce platform for building responsive online stores with an API first architecture and plugin system.
Legcord
A standalone desktop client for Discord that integrates privacy protections and custom modification frameworks.
WeeChat
A lightweight and extensible chat client supporting multiple protocols and customizable through various scripting languages.
Frappe CRM
Manage leads and deals through a customizable interface with kanban boards and integrated communication tools.
Ergo
A modern IRC server that integrates daemon, services framework, and bouncer functionality into one application.
Converse
A client side XMPP chat application that runs in web browsers or as a desktop app.
Baïkal
A lightweight CalDAV and CardDAV server for hosting personal calendars and contact address books.
tududi
A self-hosted task and project management system with hierarchical organization and CalDAV synchronization support.
EspoCRM
Manage leads, contacts, sales opportunities and support cases through a customizable open source customer relationship platform.
Stoat
Self-hostable group chat with servers, channels, voice, and moderation tools built under EU privacy law.
Slash
A self-hosted platform for creating customizable, human-readable shortcuts to organize and share frequently used links.
Password Pusher
Securely share sensitive information using encrypted links that automatically expire after a set time or view count.
Worklenz
Manage projects, track team resources, and monitor financial performance through a centralized open-source project management platform.
InvoicePlane
A self-hosted application for managing professional invoices, client records, and payment tracking for business owners.
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