Browse All Services
Explore our complete collection of self-hosted open source alternatives
1861 services found

Payload
TypeScript headless CMS and app framework for Next.js
Payload is an open-source, TypeScript-first headless CMS for Next.js with an extensible admin UI, auth, drafts, access control, and APIs for building fullstack apps.

Cal.com
Open-source scheduling and appointment booking platform
Self-hostable scheduling software for appointments and bookings with customizable booking pages, availability rules, reminders, and integrations for teams and developers.

Hyperswitch
Open-source payment orchestrator and modular payments switch
Hyperswitch is an open-source payments switch and orchestrator that connects multiple payment processors through a single API, with modules for routing, vaulting, retries...

PhotoPrism
AI-powered photo management app with automatic tagging and search
Self-hosted photo management app with automatic AI tagging, face recognition, maps, and powerful search to organize and find photos and videos in your library.

Twenty
Open-source CRM to manage customer data, sales workflows, and tasks
Twenty is an open-source CRM alternative to Salesforce with customizable data models, views, permissions, and workflow automation for sales and customer management.

Appsmith
Open-source low-code platform for internal tools and dashboards
Build and deploy internal tools, admin panels, and dashboards with a low-code UI builder that connects to databases and APIs and supports JavaScript logic and Git workflo...

Puter
Self-hostable web-based personal cloud and desktop environment
Self-hostable internet OS that provides a web desktop, cloud storage, and an app platform for files, web apps, and remote-work style workflows.


Novu
Open-source notifications infrastructure for inbox and multi-channel delivery
Novu is an open-source notifications platform with a unified API, workflow orchestration, and embeddable in-app inbox for email, SMS, push, and chat.

Cobalt
Ad-free web media downloader for public social platforms
Cobalt is a self-hostable web media downloader for saving publicly accessible videos and audio from supported social platforms via a simple paste-a-link interface and API...

Halo
Extensible open-source website builder and CMS
Halo is an open-source CMS and site builder with themes, plugins, an editor, backups, REST APIs, and optional AI extensions for content and knowledge sites.

ToolJet
Low-code platform for building internal apps, dashboards, and workflows
ToolJet is an open-source low-code platform to build and deploy internal tools, dashboards, and workflows with integrations for databases, APIs, and SaaS apps.

Outline
Team knowledge base & wiki with real-time collaboration and AI search.
Outline is a fast, collaborative knowledge base for teams, featuring markdown docs, real-time editing, AI-powered search, and Slack integrations.

Portainer
Web UI and API for managing Docker and Kubernetes environments
Lightweight web-based platform to manage Docker, Swarm and Kubernetes resources with a GUI and API, including access control and multi-environment operations.


Paperless-ngx
Document management system with OCR, search, and automated filing
Paperless-ngx is an open-source document management system that ingests scans and files, runs OCR, and turns them into a searchable, taggable document archive.

qBittorrent
Cross-platform BitTorrent client built with Qt and libtorrent
qBittorrent is a fast, free, cross-platform BitTorrent client with a desktop UI and optional Web UI, built on libtorrent for efficient torrent downloading and seeding.

Mattermost
Secure, self-hosted team collaboration and messaging platform.
Open-source, self-hosted messaging platform for secure team collaboration with real-time chat, audio calls, screen sharing, and integrations.


Umami
Privacy-focused web analytics and product analytics platform
Umami is an open-source, privacy-friendly web and product analytics platform—an alternative to Google Analytics—with fast dashboards, events, and insights.

Reactive Resume
Privacy-focused, open-source resume builder
Open-source resume builder for creating, customizing, exporting and publishing resumes with templates, PDF export, public sharing and optional OpenAI assistance.
Headscale
Self-hosted control server for Tailscale-based WireGuard networks
Headscale is an open source, self-hosted implementation of the Tailscale control server for managing a private tailnet, nodes, keys, IPs, and routes.

Trilium Notes
Hierarchical note-taking and personal knowledge base app
Open-source hierarchical notes and personal knowledge base with rich editing, full-text search, encryption, scripting, and optional self-hosted sync and web access.

Directus
Headless CMS and instant APIs for SQL databases
Directus turns any SQL database into a headless CMS with an admin app, role-based access control, and instant REST and GraphQL APIs for custom applications.

Nextcloud
Open-source collaboration platform for file sync and groupware
Nextcloud is an open-source content collaboration platform providing file sync & share, groupware (calendar, contacts, mail), real-time office editing, chat and video con...


CyberChef
Browser-based toolkit for data decoding, encoding and analysis
CyberChef is a web-based “cyber” toolkit for encoding/decoding, encryption/decryption, compression, hashing, parsing, and data transformation using drag-and-drop recipes.

Sunshine
Self-hosted game streaming host compatible with Moonlight
Self-hosted game streaming server for Moonlight with low-latency streaming, hardware/software encoding, and web-based configuration and pairing.

LibreChat
Self-hosted multi-provider AI chat UI with agents and tools
LibreChat is a self-hosted AI chat platform that supports multiple LLM providers, custom endpoints, agents/tools, file and image chat, conversation search, and presets.


File Browser
Single-binary web file manager for browsing and managing server files
File Browser is a lightweight web-based file manager to upload, download, edit, and organize files in a specified server directory with user authentication and management...


CasaOS
Personal cloud dashboard and app store for Docker-based home servers
Open-source personal cloud system with a web dashboard, app store, and file management to run and manage Docker apps on home servers and SBCs.

Keycloak
Open-source identity and access management with SSO
Keycloak is an open-source IAM server providing single sign-on, user federation, and centralized authentication and authorization using OIDC, OAuth 2.0, and SAML.

Netron
Visualizer for neural network and machine learning models
Netron is a model graph viewer for inspecting neural network and ML formats such as ONNX, TensorFlow Lite, PyTorch, Keras, Core ML, and more.

Khoj
Open-source personal AI for chat, semantic search and agents
Self-hostable personal AI 'second brain' for chat, semantic search, custom agents, automations and integration with local or cloud LLMs.