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Duplicati alternatives: 5 apps ranked by verified data

Facts checked Oct 25, 2026AppBreakup editorialHow we rank

Common reasons people leave Duplicati: restores can be slow on large backups, and local database can need repair. We ranked 5 alternatives by how directly each one replaces Duplicati, then by reviews, real visits and how recently each app's facts were checked against its own website. Kopia currently ranks first.

Quick comparison

#AppPricingOpen sourcePlatformsVerified factsScore
1Kopia logoKopiaOpen sourceYesWindows, macOS, Linux +13 of 366.5
2restic logoresticOpen sourceYesWindows, macOS, Linux +13 of 362.6
3Arq Backup logoArq BackupPaidNoWindows, macOS4 of 459.6
4rclone logorcloneOpen sourceYesWindows, macOS, Linux +13 of 357.2
5Backblaze Computer Backup logoBackblaze Computer BackupPaidNoWindows, macOS, iOS +24 of 455.3
  1. Kopia logo

    1. KopiaTop pick

    Best for: Technical users wanting fast, encrypted backups with an optional GUI

    Open sourceSelf-hostableWindows, macOS, Linux, Self-hosted

    66.5

    score / 100

    Why switch from Duplicati

    Faster open-source backup with a polished desktop app.

    Pros

    • Desktop app plus CLI
    • Fast deduplicated, compressed backups
    • Works with many storage backends

    Cons

    • Younger project than restic or Borg
    • Documentation is thin in places
    • No commercial support
    Visit Kopia Details and reviews
    How this score is calculated
    Editorial fit ×0.3100
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Kopia a good Duplicati alternative?

    Verified facts

    3 of 3 verified
    Open source
    Yes
    Checked Oct 25, 2026kopia.io(opens source in a new tab)
    Platforms
    Windows, macOS and Linux (GUI and CLI)
    Checked Oct 25, 2026kopia.io(opens source in a new tab)
    Backup format
    Encrypted, compressed, deduplicated
    Checked Oct 25, 2026kopia.io(opens source in a new tab)
  2. restic logo

    2. restic

    Best for: Admins and power users scripting reliable encrypted backups

    Open sourceSelf-hostableWindows, macOS, Linux, Self-hosted

    62.6

    score / 100

    Why switch from Duplicati

    Robust open-source command-line backup with strong deduplication.

    Pros

    • Single binary, easy to deploy on servers
    • Encrypted, deduplicated snapshots
    • Very stable and well regarded

    Cons

    • No official GUI
    • You set up scheduling and monitoring yourself
    • Pruning large repositories can be slow
    Visit restic Details and reviews
    How this score is calculated
    Editorial fit ×0.387
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is restic a good Duplicati alternative?

    Verified facts

    3 of 3 verified
    Price
    Free and open source
    Checked Oct 25, 2026restic.net(opens source in a new tab)
    Platforms
    Linux, BSD, Mac and Windows
    Checked Oct 25, 2026restic.net(opens source in a new tab)
    Setup
    No server required
    Checked Oct 25, 2026restic.net(opens source in a new tab)
  3. Arq Backup logo

    3. Arq Backup

    Best for: Mac and Windows users who want encrypted backups to their own storage

    PaidWindows, macOS

    59.6

    score / 100

    Why switch from Duplicati

    Paid Mac and Windows app with a more refined experience.

    Pros

    • Works with many cloud providers and local drives
    • End-to-end encrypted, deduplicated backups
    • One-time licence option

    Cons

    • You manage storage accounts and costs
    • No Linux version
    • Setup takes more thought than Backblaze
    Visit Arq Backup Details and reviews
    How this score is calculated
    Editorial fit ×0.377
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Arq Backup a good Duplicati alternative?

    Verified facts

    4 of 4 verified
    Licence price
    $59.99 per computer
    Checked Oct 25, 2026arqbackup.com(opens source in a new tab)
    Arq Premium
    $69.99/year, 5 computers, 1 TB
    Checked Oct 25, 2026arqbackup.com(opens source in a new tab)
    Free trial
    30 days
    Checked Oct 25, 2026arqbackup.com(opens source in a new tab)
    Encryption
    End-to-end
    Checked Oct 25, 2026arqbackup.com(opens source in a new tab)
  4. rclone logo

    4. rclone

    Best for: Power users moving or syncing data between cloud providers

    Open sourceSelf-hostableWindows, macOS, Linux, Self-hosted

    57.2

    score / 100

    Why switch from Duplicati

    Simple file sync to cloud storage when you do not need versioned backups.

    Pros

    • Supports 70+ storage providers
    • Mount any cloud as a local drive
    • Optional client-side encryption layer

    Cons

    • Command line first, with a learning curve
    • Not a storage service itself
    • Mounts can be slow without careful caching settings
    Visit rclone Details and reviews
    How this score is calculated
    Editorial fit ×0.369
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is rclone a good Duplicati alternative?

    Verified facts

    3 of 3 verified
    Supported providers
    Over 70
    Checked Oct 25, 2026rclone.org(opens source in a new tab)
    Interface
    Command line
    Checked Oct 25, 2026rclone.org(opens source in a new tab)
    Commands
    rsync, cp, mv, mount and more equivalents
    Checked Oct 25, 2026rclone.org(opens source in a new tab)
  5. Backblaze Computer Backup logo

    5. Backblaze Computer Backup

    Best for: Anyone who wants a no-thought, unlimited offsite backup of one computer

    PaidWindows, macOS, iOS, Android, Web

    55.3

    score / 100

    Why switch from Duplicati

    Hands-off unlimited backup for a flat fee.

    Pros

    • Unlimited data, including external drives
    • Runs automatically with minimal setup
    • Restore by download or shipped drive

    Cons

    • No Linux support
    • Default version history is only 30 days
    • Not a sync or sharing tool
    Visit Backblaze Computer Backup Details and reviews
    How this score is calculated
    Editorial fit ×0.363
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Backblaze Computer Backup a good Duplicati alternative?

    Verified facts

    4 of 4 verified
    Price
    $99 per computer/year
    Checked Oct 25, 2026backblaze.com(opens source in a new tab)
    Storage
    Unlimited
    Checked Oct 25, 2026backblaze.com(opens source in a new tab)
    Version retention
    Forever retention option
    Checked Oct 25, 2026backblaze.com(opens source in a new tab)
    Monthly price
    $9/month
    Checked Oct 25, 2026backblaze.com(opens source in a new tab)

The best Duplicati alternative for…

The highest-ranked app in this list for each need.

Kopia logo

Best Duplicati alternative for most people

Kopia

Faster open-source backup with a polished desktop app.

restic logo

Best Duplicati alternative for a free option

restic

Robust open-source command-line backup with strong deduplication.

rclone logo

Best Duplicati alternative for open source

rclone

Simple file sync to cloud storage when you do not need versioned backups.

Kopia logo

Best Duplicati alternative for self-hosting

Kopia

Faster open-source backup with a polished desktop app.

Arq Backup logo

Best Duplicati alternative for Mac

Arq Backup

Paid Mac and Windows app with a more refined experience.

Backblaze Computer Backup logo

Best Duplicati alternative for Windows

Backblaze Computer Backup

Hands-off unlimited backup for a flat fee.

Kopia logo

Best Duplicati alternative for Linux

Kopia

Faster open-source backup with a polished desktop app.

Backblaze Computer Backup logo

Best Duplicati alternative for iPhone and Android

Backblaze Computer Backup

Hands-off unlimited backup for a flat fee.

Backblaze Computer Backup logo

Best Duplicati alternative for working in the browser

Backblaze Computer Backup

Hands-off unlimited backup for a flat fee.

Duplicati alternatives: common questions

What is the best alternative to Duplicati?

Kopia ranks first right now. Faster open-source backup with a polished desktop app. restic and Arq Backup follow it in our ranking.

Is there a free alternative to Duplicati?

Yes. Kopia (open source), restic (open source) and rclone (open source) have a free option. Check each app's verified facts for current plan limits.

Is there an open-source alternative to Duplicati?

Yes: Kopia, restic and rclone. Kopia, restic and rclone can also be self-hosted.

Which Duplicati alternatives work on Linux?

Kopia, restic and rclone run on Linux.

Why do people switch from Duplicati?

The complaints we hear most: restores can be slow on large backups; local database can need repair; web interface is functional rather than friendly.

How is this list ranked?

Every app is scored with the same published formula: how directly it replaces Duplicati, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.