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
FOSSBilling
Automate invoicing, payments, and client communication for online service businesses, subscription services, and hosting providers.
Forward Email
Privacy focused email service providing encrypted forwarding and full mail server capabilities for custom domains.
Sync-in
A self-hosted platform for file storage and synchronization that enables team collaboration and secure document sharing.
Alf.io
An event attendance management system for handling ticket reservations for conferences, trade shows, and workshops.
HortusFox
Self-hosted collaborative plant management and tracking system for organizing plant collections and care schedules.
Mezon
A communication platform for communities and teams featuring encrypted messaging, voice calls, and AI moderation tools.
GlobaLeaks
A secure reporting platform for whistleblowing that allows organizations to set up anonymous submission channels.
Revive Adserver
Manage and serve advertisements on websites with campaign tracking and targeted delivery rules for publishers.
Databag
A federated, self-hosted messenger featuring end-to-end encryption and topic-based threads for secure, decentralized communication.
Databunker
Self-hosted tool for secure personal records tokenization and storage of sensitive PII, PHI, and KYC data.
Relaticle
A self-hosted CRM for managing contacts and sales pipelines with native integration for AI agents and tools.
Warracker
A self-hosted warranty tracker to organize product records, monitor expiration dates, and store digital receipts.
ExpenseOwl
A self-hosted expense tracking system with monthly pie-chart visualizations and cashflow indicators for personal finance.
Domain Locker
A central hub for tracking domain name portfolios with automated monitoring and expiration notifications.
eLabFTW
An electronic lab notebook for research teams to store experiments and manage laboratory resource databases.
I hate money
A shared budget management application to track group expenses and settle bills between multiple people.
Splitpro
Manage shared expenses with friends and groups using multi-currency support, flexible split methods, and receipt uploads.
Galene
A self-hosted videoconferencing system designed for easy deployment and moderate server resource consumption on private hardware.
InspIRCd
A high performance Internet Relay Chat server supporting the IRCv3 protocol for various operating systems.
farmOS
A web-based farm management system used for planning, record keeping, and agricultural data tracking.
Horilla
Manage human resources through a centralized system covering recruitment, payroll, attendance, and employee lifecycle management.
XWiki
A self-hosted wiki platform for structuring and sharing organizational knowledge through collaborative notes and internal documentation.
Open Food Network
An online marketplace connecting farmers and food hubs with individuals and local businesses for local produce.
Probo
A self-hosted governance, risk, and compliance platform for managing risk assessments, control tracking, and evidence collection.
Hemmelig
Share sensitive information securely using client-side encryption and self-destructing messages that delete after being viewed.
Keeper
Aggregate and synchronize calendar events across multiple remote sources and destinations to align time slots.
Transmute
Self hosted file conversion and compression tool for images, video, audio, documents, spreadsheets, subtitles, and fonts.
Rustypaste
A minimal self-hosted file upload and pastebin service for sharing text and files via URLs.
Atomic CRM
Manage contacts, track sales pipelines with Kanban boards, and automate email capture in a customizable CRM.
Meteroid
Manage usage-based pricing and subscription billing for SaaS companies through a self-hosted, API-driven monetization platform.
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