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Arq Backup alternatives: 5 apps ranked by verified data

Facts checked Oct 25, 2026AppBreakup editorialHow we rank

Common reasons people leave Arq Backup: you manage storage accounts and costs, and no Linux version. We ranked 5 alternatives by how directly each one replaces Arq Backup, then by reviews, real visits and how recently each app's facts were checked against its own website. Backblaze Computer Backup currently ranks first.

Quick comparison

#AppPricingOpen sourcePlatformsVerified factsScore
1Backblaze Computer Backup logoBackblaze Computer BackupPaidNoWindows, macOS, iOS +24 of 466.5
  1. Backblaze Computer Backup logo

    1. Backblaze Computer BackupTop pick

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

    PaidWindows, macOS, iOS, Android, Web

    66.5

    score / 100

    Why switch from Arq Backup

    Hands-off unlimited backup without managing your own storage.

    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 ×0.3100
    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 Backblaze Computer Backup a good Arq Backup 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 Arq Backup alternative for…

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

Backblaze Computer Backup logo

Best Arq Backup alternative for most people

Backblaze Computer Backup

Hands-off unlimited backup without managing your own storage.

Duplicati logo

Best Arq Backup alternative for a free option

Duplicati

Free, open-source equivalent that also runs on Linux.

Kopia logo

Best Arq Backup alternative for open source

Kopia

Open-source deduplicated backup with a desktop app.

restic logo

Best Arq Backup alternative for self-hosting

restic

Open-source command-line backup to the same kinds of storage.

Acronis True Image logo

Best Arq Backup alternative for Mac

Acronis True Image

Adds full disk imaging and security tools.

Backblaze Computer Backup logo

Best Arq Backup alternative for Windows

Backblaze Computer Backup

Hands-off unlimited backup without managing your own storage.

Duplicati logo

Best Arq Backup alternative for Linux

Duplicati

Free, open-source equivalent that also runs on Linux.

Backblaze Computer Backup logo

Best Arq Backup alternative for iPhone and Android

Backblaze Computer Backup

Hands-off unlimited backup without managing your own storage.

Backblaze Computer Backup logo

Best Arq Backup alternative for working in the browser

Backblaze Computer Backup

Hands-off unlimited backup without managing your own storage.

Arq Backup alternatives: common questions

What is the best alternative to Arq Backup?

Backblaze Computer Backup ranks first right now. Hands-off unlimited backup without managing your own storage. Duplicati and Kopia follow it in our ranking.

Is there a free alternative to Arq Backup?

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

Is there an open-source alternative to Arq Backup?

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

Which Arq Backup alternatives work on Linux?

Duplicati, Kopia and restic run on Linux.

Why do people switch from Arq Backup?

The complaints we hear most: you manage storage accounts and costs; no Linux version; setup takes more thought than Backblaze.

How is this list ranked?

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