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Head-to-head · Disk Health Monitoring Software

Scrutiny vs CrystalDiskInfo

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score Scrutiny #5 in Disk Health Monitoring Software 8.7/10 Free plan Free plan✓ 3 of 5 features Visit Scrutiny
CrystalDiskInfo #7 in Disk Health Monitoring Software 8.5/10 Free plan Free plan✓ 2 of 5 features Try CrystalDiskInfo

Scrutiny leads on 0 checks, CrystalDiskInfo on 0, and 5 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreScrutiny · 8.7/10
  • Free planboth
  • Most featuresScrutiny · 3 of 5

Scrutiny scores higher on our rubric for disk health monitoring software: 8.7 against 8.5 out of 10; our editors rank them #5 and #7.

Scrutiny is the better fit for self-hosted fleet dashboards. CrystalDiskInfo is the better fit for free Windows SMART and SSD checks.

  • Scrutiny fits best

    Self-hosted fleet dashboards

  • CrystalDiskInfo fits best

    Free Windows SMART and SSD checks

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Side by side

Feature Scrutiny 8.7/10 Visit ↗ CrystalDiskInfo 8.5/10 Visit ↗
At a glance
Editor score 8.7 8.5
Ranking #5 in Disk Health Monitoring Software #7 in Disk Health Monitoring Software
Best for Self-hosted fleet dashboards Free Windows SMART and SSD checks
Pricing model Free Free
Starting price Free plan Free plan
Free plan ✓ ✓
Free trial — —
Deployment Cloud, Self-hosted Desktop
Platforms Web, Linux, macOS, Windows Windows
Support Docs, Community Docs
Built for Solo, Small business Solo, Small business
Features Scrutiny 3/5 · CrystalDiskInfo 2/5
SMART monitoring ✓ ✓
SSD wear tracking Not checked yet Not checked yet
Temperature alerts Not checked yet ✓ (best)
Failure warnings ✓ (best) Not checked yet
Remote monitoring ✓ (best) Not checked yet
Specs
Drives on cheapest plan Not checked yet Not checked yet
Supported platforms Linux, macOS, Windows (Windows support marked work in progress), FreeBSD Windows XP/Vista/7/8/8.1/10/11 and Windows Server 2003/2008/2012/2016/2019/2022/2025; x86/x64/ARM64
Our review
Pros
  • Tracks S.M.A.R.T. attributes, temperatures, and failure thresholds over time
  • Supports Docker, hub-and-spoke, and manual deployment models
  • Connects with email, webhooks, Discord, Slack, and Telegram
  • Detailed SMART values with health states, temperatures, and graphs
  • SSD remaining-life indicators and configurable temperature thresholds
  • Resident monitoring with email alerts for supported drive events
Cons
  • The project is described as a work in progress
  • Requires self-hosted deployment and administration
  • No AI features or paid tier is included
  • Windows-only platform scope
  • USB, RAID, and controller compatibility varies
  • Does not predict the exact date of drive failure
Our verdict

Scrutiny is an open-source, self-hosted web dashboard for monitoring storage-device health through data collected by smartctl and smartd. It is aimed at administrators managing servers, NAS systems, and other environments where drive…

Read the review →

CrystalDiskInfo is a free, open-source Windows desktop utility for monitoring HDD and SSD condition. It displays S.M.A.R.T. attributes such as current, worst, threshold, and raw values, alongside drive health, temperature, firmware, serial…

Read the review →
  1. ScrutinyDisk Health Monitoring Software 8.7Free plan
  2. CrystalDiskInfoDisk Health Monitoring Software 8.5Free plan

Strengths and trade-offs

  • Scrutiny — where it wins

    • Tracks S.M.A.R.T. attributes, temperatures, and failure thresholds over time
    • Supports Docker, hub-and-spoke, and manual deployment models
    • Connects with email, webhooks, Discord, Slack, and Telegram

    Where it doesn't

    • The project is described as a work in progress
    • Requires self-hosted deployment and administration
    • No AI features or paid tier is included

  • CrystalDiskInfo — where it wins

    • Detailed SMART values with health states, temperatures, and graphs
    • SSD remaining-life indicators and configurable temperature thresholds
    • Resident monitoring with email alerts for supported drive events

    Where it doesn't

    • Windows-only platform scope
    • USB, RAID, and controller compatibility varies
    • Does not predict the exact date of drive failure

More comparisons

All disk health monitoring software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update