Alternatives

Products that do what Prometheus does

Free, open-source disk cleaner that respects your privacy

1. 1
   Tor Browser 13.0▲192

   Browse privately, explore freely

   2023

2. 2
   CleanMyMac X▲427

   Keep your Mac clean, fast, and secure in two clicks.

   2018

3. 3
   FreeUpMyMac▲110

   A Mac Disk Cleaner. Fix Your "System Data" Storage

   Jan 2026 · freeupmymac.com

4. 4XA
   Xplr – A hackable, minimal, fast TUI file explorer▲205

   2021 · github.com

5. 5
   CleanMyDrive 2▲244

   A lightweight drive manager for Mac

   2015

6. 6DB
   DiskerNet – Browse the Internet from Your Disk, Now Open Source▲61

   2023 · github.com

7. 7
   DuckDisk▲104

   Table-first storage analysis for Mac, cloud, and SSH

   29d ago · github.com

8. 8
   MacOS Desktop Declutter▲115

   Open-source Tinder for desktop files on MacOS. 100% Free.

   Jan 2026 · github.com

9. 9
   Corso▲90

   Free, secure, open-source backup for Microsoft 365

   2023

10. 10
    Tidey▲90

    A tiny Mac app that helps you clean your desktop mess

    Jan 2026 · trytidey.com

11. 11
    Tusk▲17

    The backup app that never forgets where your files went

    Jul 2026 · tuskbackup.com

12. 12
    Purge▲12

    Free up your Mac. Safely.

    Jul 2026 · getpurge.vercel.app

13. 13
    RemoveMD▲8

    Smart file cleaning for a safer digital life

    Sep 2025

14. 14
    Grafana Cloud▲70

    Your observability stack, managed by us completely for free

    2021

15. 15
    NeatDisk▲3

    Free Windows disk cleaner — 12 tools, no bloat, no account

    May 2026 · emiljohansson.info

16. 16
    Jharu -A disk cleaner that can think.▲13

    Free disk cleaner for your AI model and dev caches

    Jul 2026 · jharu.matily.org

17. 17GA
    GreptimeCloud – A Fully Managed Serverless Prometheus Backend▲19

    2023 · greptime.com

18. 18IR
    I replaced Grafana+Prometheus with a Go binary and SSH for my VPSs▲11

    I do fullstack dev for work and side projects and recently moved everything to a couple VPSs on hetzner. Great setup, low cost, but one thing kept bugging me, how do I know if something is down without manually sshing in all the time? I tried the grafana + prometheus stack but the configuration time and seeing it use more resources than my actual apps was rough. Tried some smaller solutions too but nothing felt right. So I said screw it and built exactly what I wanted. tori is a single go binary that runs on your server, reads host metrics from /proc and /sys, monitors containers…

    Feb 2026 · github.com

19. 19
    CleanDevMac▲7

    Find and delete the dev caches eating your Mac's disk

    Jul 2026 · cleandevmac.github.io

20. 20
    Purge Modules▲4

    Trace and remove unwanted dev folders. Free & open source

    Aug 2026 · github.com

21. 21
    TidyDisk▲5

    See what is eating your dev disk. Reclaim it in one click.

    Jul 2026 · tidydisk.app

22. 22
    Free my Mac▲1

    A Mac disk cleaner without the subscription.

    Apr 2026 · github.com

23. 23
    Free Up▲5

    The fast, native macOS storage cleaner

    Feb 2026 · github.com

24. 24
    OpenClean▲1

    Free, open-source Windows cleaner with zero telemetry

    Jul 2026 · github.com

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