Best Self-hosted Business Software tools in 2026
221 self-hosted open source alternatives in this category
221 services found
4ga Boards
Realtime Kanban boards for team project management
Open-source realtime Kanban-style board for teams with an advanced Markdown editor, SSO, import/export, and Docker deployment. Built with React and Sails.js on PostgreSQL.
monetr
Budgeting app for planning recurring expenses and forecasting cash flow
monetr is a budgeting app focused on recurring expenses, “leftover” spending, and cash-flow forecasting, with optional bank sync via Plaid.
Kanba
Lightweight open-source Kanban project management tool
Kanba is a lightweight, open-source Trello-style project management tool with boards, lists, and team collaboration, built for simple, fast self-hosting.
BudgetBee
Self-hosted personal finance management system
Open-source, self-hosted personal finance manager with Docker installation, PHP backend, multi-user support, budgets, categories and Excel/JSON import.
Gibbon
Open source school management platform for teaching and administration
Gibbon is an open source school management system for student information, staff workflows, parent access, planning, and daily school operations in one web platform.
Django-CRM
Open-source CRM and task management built on Django Admin
Django-CRM is a Django-based open-source CRM providing contact & lead management, deal tracking, email marketing, task/project management, and built-in analytics.
SHKeeper
Self-hosted cryptocurrency payment gateway and processor
Open-source, non-custodial crypto payment gateway for e-commerce and services. Invoice-based API, webhooks, plugins, multi-currency support and multipayouts.
LedgerSMB
Web-based double-entry accounting and ERP for small and mid-size businesses
Open source web-based double-entry accounting and ERP with invoicing, order processing, inventory, projects, and robust PostgreSQL-backed reporting.
Ocular
Self-hosted PWA budgeting app with multi-year tracking
A minimalist, privacy-focused budgeting PWA for tracking multi-year budgets with import/export, sankey dashboard, themes, localization, and user management.
Operately
Open-source company operating system for goals, projects and reviews
Open-source operating system that connects company goals, projects and check-ins with opinionated workflows, an AI executive coach, and self-hosting options.
Wapy.dev
Subscription and recurring expense manager with reminders
Self-hosted subscription manager to track recurring expenses, send email/push/webhook reminders, and view reports with multi-currency and timezone support.
Titra
Open-source project time tracking for freelancers and small teams
Project-based, minimalist time tracking with realtime reports, exports and basic integrations; available as a hosted demo or deployable via Docker and MongoDB.
Hitobito
Open-source platform for managing memberships, events and organizations
Open-source web application for complex organization hierarchies: members, events, courses, mailings and payments. Plugin-based, Rails-backed, community-driven.
Admidio
Membership and user management system for organizations
Open-source PHP membership and user management system for clubs, associations and organizations with roles, events, media, documents and exports.
SubTrackr
Self-hosted subscription tracker with billing analytics and reminders
Track subscriptions, visualize spending, get renewal reminders and export data. Built with Go, HTMX, SQLite and Docker for easy self-hosted deployment.
ClearFlask
Open-source feedback and roadmap management platform
Feedback management and public roadmap platform for collecting, prioritizing and sharing customer requests; supports Docker, Helm/Kubernetes and multiple storage backends.
MintHCM
Open-source Human Capital Management platform for HR workflows
MintHCM is an open-source HCM platform delivering recruitment, onboarding, time & leave management, employee profiles, performance, analytics, and API integrations.
Facto (Family Accounting Tool)
Web-based family finance and expense tracking tool
Self-hosted web application to record family transactions, compute internal debts, and reconcile cash flow with category-based statistics and user management.
litecart
Lightweight single-file self-hosted shopping cart with admin UI
A compact self-hosted e-commerce app: single-file Go server, embedded SQLite, Svelte admin UI, Docker support, payments and digital product delivery.
Foodsoft
Web application to manage non-profit food cooperatives
Ruby on Rails app for managing food cooperatives: product catalog, online ordering, accounting, member and job scheduling.
Subscription Manager
Self-hosted web app to track and manage recurring subscriptions
Self-hosted Next.js app to track recurring subscriptions with calendar view, NTFY notifications, multi-currency support, and SQLite storage.
Kresus
Self-hosted personal finance manager with Woob bank import
Open-source personal finance manager to track bank transactions, balances and spending with tagging and Woob-based bank import via a web UI.
OTOBO
Flexible web-based ticketing and IT service management system
Open-source web-based ticketing system for customer support and IT service management with automation, knowledgebase, and CMDB extension.
FinPal (formerly DollarDollar)
Self-hosted finance app for expense tracking, budgeting and bill-splitting
Self-hosted personal finance platform for tracking expenses, budgets, investments, multi-currency accounts, and collaborative bill-splitting. Supports CSV import, OIDC, and Docker deployments.
Tiledesk
Open-source platform for AI chatbots and multichannel live chat
Open-source conversational platform to build AI chatbots, multichannel live chat, and human-in-the-loop customer support with knowledge base and RAG capabilities.
Bitpoll
Web app for scheduling meetings and running polls
Django-based application to create date/time polls and general surveys for scheduling meetings, with anonymous voting, private events, and LDAP support.
Seatsurfing
Desk and room booking system for workplaces and enterprises
Self-hostable desk sharing and room reservation platform with PWA booking UI, Admin UI, REST API backend, and PostgreSQL storage.
MyFin
Web frontend for personal finance management and budgeting
Open-source React + TypeScript web frontend for personal finance: budgets, transactions, accounts, forecasting and basic investment tracking with CSV import and multilingual UI.
EGroupware
Open-source web-based groupware for calendars, mail, files and projects
Open-source, browser-based groupware providing calendar, email, file manager, CRM, projects, Collabora Online integration and SSO support.
Spacepad
Privacy-focused room display and booking system for workplaces
Self-hostable room display app for tablets that shows real-time room availability, integrates with Microsoft 365, Google Workspace and CalDAV, and supports on-device booking.