Self-hosted projects using Docker

ConvertX is a self-hosted web file converter supporting 1000+ formats across documents, images, audio/video, ebooks, and 3D assets, with multi-file processing and accounts.

AGPL-3.0Actively maintained

Alternative to:

CloudConvert+7

Etherpad is a web-based real-time collaborative editor with chat, rich-text formatting, and a plugin framework for customization and integrations.

Apache-2.0Actively maintained

Alternative to:

Etherpad Cloud+9

Self-hostable DocuSign alternative to create fillable forms and collect legally binding eSignatures with API and webhooks.

AGPL-3.0Actively maintained

Alternative to:

Docusign+13

Open-source, web-based LaTeX editor for real-time collaboration, project management, and PDF compilation in the browser.

AGPL-3.0Actively maintained

Alternative to:

Overleaf

Open-source CLI for recording, replaying and live-streaming terminal sessions using lightweight asciicast files and an embeddable web player.

GPL-3.0Actively maintained

Alternative to:

Screen Studio+1

Windmill is an open-source developer platform to turn scripts into webhooks, cron jobs, workflows, and internal apps with auto-generated and low-code UIs.

Actively maintained

Alternative to:

Windmill+12

Fast, resource-efficient time series database compatible with Prometheus and Grafana, for scalable monitoring and long-term metrics storage.

Apache-2.0Actively maintained

Alternative to:

Grafana Cloud+9

Maxun is an open source no-code platform to build web scraping robots that extract structured data and expose websites as APIs, markdown, or automated pipelines.

AGPL-3.0Actively maintained

Alternative to:

Apify+1

A Python-based notification library and CLI that routes messages to 120+ services via URL-based configurations, enabling self-hosted cross-platform alerts.

BSD-2-ClauseActively maintained

Alternative to:

Twilio+4

Postal is an open source mail delivery platform for sending and receiving email, with SMTP support, web-based management, and tools for running your own SendGrid-style service.

MITActively maintained

Alternative to:

SendGrid+10

Open-source collaborative documentation and wiki platform with real-time editing, offline sync, export features and flexible self-hosting options.

MITActively maintained

Alternative to:

Notion+17

Collaborative note-taking, wiki, and documentation platform with real-time editing, access control, and offline support. Built with Django and React/Next.js.

MITActively maintained

Alternative to:

Notion+19

EMQX is a high-performance MQTT broker and IoT messaging platform with clustering, security controls, a SQL rules engine, and integrations to databases and event systems.

Actively maintained

Alternative to:

EMQX Cloud+3

LibreTranslate is a free, open-source machine translation API you can run on your own infrastructure, with offline-capable translations and a simple HTTP API.

AGPL-3.0Actively maintained

Alternative to:

Google Translate

OpenProject is an open source project management platform for planning, tracking, and collaborating on work with Gantt charts, agile boards, roadmaps, and time reporting.

GPL-3.0Actively maintained

Alternative to:

OpenProject (Cloud)+19

transfer.sh is a lightweight Go server for sharing files via curl, generating shareable links with optional expiry, download limits, and pluggable storage backends.

MITActively maintained

Alternative to:

WeTransfer+7

FreshRSS is a fast, multi-user RSS/Atom feed aggregator with tagging, search, OPML import/export, WebSub push updates, and optional web scraping for sites without feeds.

AGPL-3.0Actively maintained

Alternative to:

Feedly+12

Gotify is a self-hosted notification server that delivers messages in real time via WebSocket, with a REST API, web UI, and optional clients like Android and CLI.

Apache Answer is an open-source Q&A platform for community forums, help centers, and internal knowledge sharing with tagging, voting, and a plugin system.

Apache-2.0Actively maintained

Alternative to:

Stack Overflow+5

Apache Answer is a modern open-source Q&A platform for teams to build knowledge bases, forums, and help centers.

Apache-2.0Actively maintained

Alternative to:

Stack Overflow+9

Self-hosted Zigbee-to-MQTT bridge that lets you control Zigbee devices without vendor gateways and integrate them with home automation platforms via MQTT.

GPL-3.0Actively maintained

Alternative to:

Tuya Zigbee Gateway+16

WebAssembly-powered on-device file converter built with Svelte and TypeScript, enabling offline, privacy-first conversions.

FlareSolverr is a proxy server with a REST API that uses a headless Chrome session to solve Cloudflare/DDoS-GUARD challenges and return HTML and cookies.

MITActively maintained

Alternative to:

Browserless+7

Sonarr is a smart PVR for TV series that monitors RSS/indexers, grabs releases via Usenet or BitTorrent clients, and organizes your library with renaming and upgrades.

GPL-3.0Actively maintained

Alternative to:

Channels DVR+2

PeerTube is a decentralized, ActivityPub-federated video hosting platform with live streaming, P2P WebRTC delivery, and customizable community-run instances.

AGPL-3.0Actively maintained

Alternative to:

YouTube+8

JupyterLab is an extensible web-based IDE for Jupyter notebooks, code, terminals, and data exploration with rich outputs and a plugin-based interface.

BSD-3-ClauseActively maintained

Alternative to:

Anaconda Notebooks+15

NodeBB is a modern forum platform with real-time discussions, built-in chat, SSO options, plugins, and flexible theming, backed by Redis, MongoDB, or PostgreSQL.

GPL-3.0Actively maintained

Alternative to:

Discourse+14

OneDev is a self-hosted DevOps platform combining Git hosting, CI/CD pipelines, Kanban-style issue tracking, code review, and built-in package registries.

MITActively maintained

Alternative to:

GitLab+15

CapRover is an open-source platform to deploy, manage and scale apps using Docker and nginx with a web UI and CLI, automatic SSL, one-click databases and clustering support.

Actively maintained

Alternative to:

Coolify Cloud+19

LibreSpeed is a lightweight, open-source, self-hosted internet speed test implemented in JavaScript. It measures download, upload, ping and jitter and supports PHP/Node backends and Docker deployment.

LGPL-3.0Actively maintained

Alternative to:

Speedtest by Ookla+3