1,327 open source apps catalogued

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Google Drive Sync and share files on your own server, with no third-party storage limits. Dropbox File sync across your devices, hosted by you. OneDrive File storage and sync under your own control. iCloud Back up files, photos and contacts on your own server. Box Enterprise file sharing, self-hosted. Google Photos A private photo and video gallery with automatic phone backup. Notion Notes, wikis and knowledge bases running on your own infrastructure. Evernote Take notes and organize ideas without relying on a third-party cloud. Google Keep Quick notes and lists, hosted by you. Obsidian Publish Publish your notes and knowledge garden, self-hosted. Roam Research A networked knowledge base on your own server. Slack Self-hosted team chat with your data under your control.
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Popular comparisons

Most popular

n8n

★ 193,648

n8n is a workflow automation platform that connects hundreds of apps and APIs with a visual drag-and-drop interface. Running on your own server, it's the self-hosted alternative to Zapier and Make — no per-execution billing and your data never leaves your infrastructure.

Automation Apache-2.0

Ollama

★ 174,743

Ollama runs large language models (LLMs) like Llama, Mistral and Gemma locally, on your own hardware, with a single command. It's the foundation for private AI at home: nothing goes to the cloud, no per-token cost, and it works offline.

Generative Artificial Intelligence (GenAI) MIT

Dify.ai

★ 146,174

Dify is a platform for building AI applications — chatbots, agents and RAG flows — with a visual interface and support for many models. Self-hosted, it lets you build AI products while keeping prompts, data and users on your own server.

Software Development - Low Code Apache-2.0

Open-WebUI

★ 142,641

Open WebUI is a ChatGPT-like chat interface for LLMs that connects to Ollama or any OpenAI-compatible API. Hosted by you, it becomes a private ChatGPT for your family or team, with history and users under your control.

Generative Artificial Intelligence (GenAI) BSD-3-Clause

Immich

★ 104,174

Immich is a self-hosted photo and video backup with mobile apps that upload your media automatically, just like Google Photos. It offers face recognition, object search and a timeline — all running on your own server, with no subscription or storage limit.

Photo Galleries AGPL-3.0

Home Assistant

★ 87,925

Home Assistant is the most popular open source home automation hub, integrating thousands of smart-home devices into a single dashboard. It runs locally, so your automations keep working without internet and your data stays off any vendor cloud.

Internet of Things (IoT) Apache-2.0

Syncthing

★ 85,702

Syncthing continuously syncs files between your devices, encrypted and peer-to-peer, with no central server. It's the alternative to Dropbox for people who don't want a third-party cloud: files go straight from one machine to another.

File Transfer & Synchronization MPL-2.0

Stirling-PDF

★ 82,894

Stirling-PDF is a Swiss-army knife for PDFs running in the browser via your own server: merge, split, compress, convert, sign and OCR. It replaces online PDF sites without uploading sensitive documents to third parties.

Document Management Apache-2.0

Hoppscotch Community Edition

★ 79,612

Hoppscotch is a lightweight, fast API client for testing REST, GraphQL and WebSocket requests right in the browser. Self-hosted, it's the alternative to Postman for teams that want to keep collections and environments on their own infrastructure.

Software Development - API Management MIT

LobeHub

★ 78,968

LobeChat (LobeHub) is a modern AI chat interface supporting multiple models, plugins and custom assistants. Hosted by you, it offers a ChatGPT-like experience with your own providers and full conversation privacy.

Generative Artificial Intelligence (GenAI) ⊘ Proprietary

code-server

★ 78,020

code-server runs VS Code on a server and serves it through the browser, so you code from any device with the same environment everywhere. Ideal for developing from a tablet, or centralizing your setup on a powerful homelab server.

Software Development - IDE & Tools MIT

ElasticSearch

★ 77,110

Distributed, RESTful search and analytics engine.

Search Engines SSPL-1.0