🔄 FreeAlternatives Finder
Find free and open-source alternatives to big tech products
41 alternatives • Self-hostable • Privacy-first • No tracking
☁️Nextcloud
Self-hosted file sync and share platform with collaboration features
replaces Google Drivereplaces Dropboxreplaces OneDrive+1 more
Open Sourcemedium setup✓ Self-host26k 📁Seafile
High-performance file syncing with encryption
replaces Google Drivereplaces Dropboxreplaces OneDrive
Open Sourceeasy setup✓ Self-host12k 🔄Syncthing
Peer-to-peer file synchronization without servers
replaces Google Drivereplaces Dropboxreplaces OneDrive
Open Sourceeasy setup✓ Self-host64k 📧ProtonMail
End-to-end encrypted email service based in Switzerland
replaces Gmailreplaces Outlookreplaces Yahoo Mail
Free Tiereasy setup
🔒Tutanota
Open-source encrypted email with zero-knowledge architecture
replaces Gmailreplaces Outlookreplaces Yahoo Mail
📬Mailcow
Self-hosted mail server suite with modern UI
replaces Gmailreplaces Outlookreplaces Google Workspace
Open Sourcemedium setup✓ Self-host9k 📄LibreOffice
Complete office suite compatible with Microsoft formats
replaces Microsoft Officereplaces Google Workspacereplaces Office 365
📊OnlyOffice
Office suite with real-time collaboration and MS compatibility
replaces Microsoft Officereplaces Google Docsreplaces Office 365
Open Sourcemedium setup✓ Self-host5k 🔐CryptPad
Privacy-first collaborative office suite with E2E encryption
replaces Google Docsreplaces Notionreplaces Microsoft 365
Open Sourcemedium setup✓ Self-host5k 📷Immich
Self-hosted photo and video backup with AI-powered search
replaces Google Photosreplaces iCloud Photosreplaces Amazon Photos
Open Sourcemedium setup✓ Self-host50k 🖼️PhotoPrism
AI-powered photo management with automatic classification
replaces Google Photosreplaces iCloud Photos
Open Sourcemedium setup✓ Self-host34k 💎Obsidian
Markdown-based knowledge base with local storage
replaces Notionreplaces Evernotereplaces OneNote+1 more
Free Appeasy setup
📝Logseq
Privacy-first knowledge management with local-first approach
replaces Notionreplaces Roam Researchreplaces Obsidian
🗂️AppFlowy
Privacy-first Notion alternative with offline support
replaces Notionreplaces Confluence
Open Sourceeasy setup✓ Self-host52k 🎨AFFiNE
All-in-one workspace combining notes, whiteboard, and databases
replaces Notionreplaces Figmareplaces Miro
Open Sourceeasy setup✓ Self-host45k 💬Mattermost
Secure, self-hosted Slack alternative for developers
replaces Slackreplaces Discordreplaces Microsoft Teams
Open Sourcemedium setup✓ Self-host29k 🧵Zulip
Threaded chat for organized team communication
replaces Slackreplaces Discordreplaces Microsoft Teams
Open Sourcemedium setup✓ Self-host21k 🚀Rocket.Chat
Fully customizable communication platform with omnichannel support
replaces Slackreplaces Discordreplaces Microsoft Teams
Open Sourcemedium setup✓ Self-host40k 🌐Element
Matrix-based decentralized messaging with E2E encryption
replaces Slackreplaces Discordreplaces WhatsApp
Open Sourcemedium setup✓ Self-host11k 🛡️Signal
Privacy-focused messaging with end-to-end encryption
replaces WhatsAppreplaces Messengerreplaces Telegram
📹Jitsi Meet
Free video conferencing with no account required
replaces Zoomreplaces Google Meetreplaces Microsoft Teams+1 more
Open Sourceeasy setup✓ Self-host3k 🎓BigBlueButton
Open-source virtual classroom and webinar platform
replaces Zoomreplaces Google Meetreplaces Microsoft Teams
Open Sourcehard setup✓ Self-host9k 🔐Bitwarden
Open-source password manager with cross-platform support
replaces 1Passwordreplaces LastPassreplaces Dashlane+1 more
Open Sourcemedium setup✓ Self-host15k 🗝️Vaultwarden
Lightweight Bitwarden-compatible server written in Rust
replaces 1Passwordreplaces LastPassreplaces Dashlane
Open Sourceeasy setup✓ Self-host38k 🔑KeePassXC
Offline password manager with local encrypted database
replaces 1Passwordreplaces LastPassreplaces Dashlane
🐙Gitea
Lightweight self-hosted Git service written in Go
replaces GitHubreplaces GitLabreplaces Bitbucket
Open Sourceeasy setup✓ Self-host44k 🔨Forgejo
Community-maintained Git forge with federation support
replaces GitHubreplaces GitLabreplaces Bitbucket
Open Sourceeasy setup✓ Self-host7k 🔌Hoppscotch
Lightweight, web-based API development suite
replaces Postmanreplaces Insomnia
Open Sourceeasy setup✓ Self-host64k 🐕Bruno
Git-based API client that stores collections locally
replaces Postmanreplaces Insomnia
🎨Penpot
Open-source design and prototyping platform
replaces Figmareplaces Adobe XDreplaces Sketch
Open Sourcemedium setup✓ Self-host33k 🖌️Krita
Professional digital painting and illustration software
replaces Adobe Photoshopreplaces Clip Studio Paintreplaces Procreate
🖼️GIMP
Professional-grade image editor for photo manipulation
replaces Adobe Photoshopreplaces Affinity Photo
Open Sourcemedium setup5k ✏️Inkscape
Professional vector graphics editor
replaces Adobe Illustratorreplaces Affinity Designer
Open Sourcemedium setup3k 🎬Jellyfin
Free software media system for streaming your media
replaces Netflixreplaces Plexreplaces Disney++1 more
Open Sourcemedium setup✓ Self-host35k 🎵Navidrome
Modern music server and streamer with Subsonic API
replaces Spotifyreplaces Apple Musicreplaces YouTube Music
Open Sourceeasy setup✓ Self-host12k 🦙Ollama
Run large language models locally on your machine
replaces ChatGPTreplaces Claudereplaces Gemini
Open Sourceeasy setup✓ Self-host100k 🤖LocalAI
Self-hosted, OpenAI-compatible API for local models
replaces OpenAI APIreplaces ChatGPT API
Open Sourcemedium setup✓ Self-host24k 💬Open WebUI
ChatGPT-style interface for Ollama and OpenAI-compatible APIs
replaces ChatGPTreplaces Claude Web
Open Sourceeasy setup✓ Self-host50k 📋Planka
Open-source Trello alternative with kanban boards
replaces Trelloreplaces Asanareplaces Jira
Open Sourceeasy setup✓ Self-host8k 🎯Focalboard
Mattermost's open-source project management tool
replaces Trelloreplaces Notionreplaces Asana
Open Sourceeasy setup✓ Self-host21k 📊OpenProject
Enterprise project management with agile support
replaces Jirareplaces Asanareplaces Monday.com
Open Sourcemedium setup✓ Self-host10k 🚀 Quick Deployment Guide
Docker (Recommended)
docker run -d --name app-name -p 8080:80 image-nameDocker Compose
docker compose up -d💡 Most tools offer one-click deployment on Railway, Render, Fly.io, or your own server