Spacedrive vs Unison
A side-by-side comparison of two self-hosted file sync & storage options
— licensing, setup difficulty, resource needs, and what each one
replaces.
Not the right match-up?
Compare Spacedrive with
choose an app… Immich Syncthing LocalSend MinIO Rclone copyparty Puter PhotoPrism croc Nextcloud File Browser Restic SeaweedFS Cloudreve Ente Photos DeepFace Magic Wormhole Snapdrop gallery-dl Kubo (IPFS) Ceph transfer.sh ProjectSend alt: Vert.sh File converter Seafile Duplicati Filestash Stalwart Kopia Color Thief BorgBackup darktable SFTPGo PairDrop ShareDrop Dufs Thumbor qrcp Nextcloud All-in-One Velero FilePizza OctoPrint ownCloud LibrePhotos CryptPad miniserve FileBrowser Quantum bup Conduit File Sync Backrest Resilio Sync alternative Onionshare wger Photoview closet GoToSocial NoNo upspin imaginary h5ai Tiny File Manager Send Google Photos Takeout Helper OpenCloud WebDAV Server Go Duplicacy Flying Carpet Papra CKAN SparkleShare elFinder Pingvin Share gocryptfs Kinto pgBackRest Syncthing Android Wrapper bitmagnet Nextcloud Desktop Sync slskd Updog Zipline FileGator PicoShare RcloneView gohttpserver Gokapi LubeLogger Chibisafe Mazanoke Syncthing-Fork Directory Lister Peergos Palmr Reitti CryFS Pydio Cells Mainsail OpenCloud Files Enclosed git-annex ProjectSend Zenko CloudServer bittorrent-tracker Apaxy PsiTransfer Plik Firefox SyncStorage Nextcloud companion go-filecoin none WebDAV-Aria Syncany Sync-in HortusFox FreeFileSync Garage Linx Slink Sharry rmfakecloud Morphos server Picsur rsync.net alternative Stash NoDuplicate HomeHub Uguu rustypaste XBackBone Zen scanservjs Gossa Threema Web FileRise Twake Drive Pomf Readur Poznote Webtor QuickShare ownCloud Web DumbDrop Wingfit Local Content Share Cryptomator CLI 015 IFM mikochi Open Web Calendar ThinkDashboard Davros goploader Lufi Files Sharing Filebin Tracim Kleeja Z-Push PrivyDrop Flare Nephele File Drop Cryptomator Hub hash-calendar ZeroNote Pydio Cells Sync Shifter Passky Client Pydio Cells Client elixire Dropgate Server IPFS Podcasting Digirecord Feber FileRun GoSƐ Jirafeau LibreOffice pacebin Resilio Sync ResourceSpace Samba slcl Surfer Yetishare
Compare Unison with
choose an app… Syncthing LocalSend MinIO copyparty Puter croc Nextcloud File Browser SeaweedFS Kubo (IPFS) Seafile Filestash SFTPGo Dufs Nextcloud All-in-One ownCloud FileBrowser Quantum Conduit File Sync Resilio Sync alternative Onionshare closet GoToSocial NoNo upspin OpenCloud WebDAV Server Go Papra SparkleShare elFinder
Feature Spacedrive Unison Category File Sync & Storage File Sync & Storage License AGPL-3.0 GPL-3.0 Language Rust OCaml Setup difficulty Medium Medium Min. RAM 512 MB 64 MB Deployment binary bare-metal, binary GitHub stars ★ 38,732 ★ 5,429 First released 2022 1999 Replaces Google Drive, Dropbox Dropbox
Why pick each one
Choose Spacedrive if… Released under the AGPL-3.0 license Mature project with 38.7k GitHub stars Written in Rust Lightweight — runs in 512 MB RAM Spacedrive details
Frequently asked questions Is Spacedrive or Unison better? Neither is universally better. Spacedrive has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are Spacedrive and Unison free and open-source? Yes. Spacedrive is licensed under AGPL-3.0 and Unison under GPL-3.0. Both can be self-hosted at no software cost.
Can I run Spacedrive and Unison with Docker? Spacedrive: check the project docs for container support. Unison: check the project docs for container support.