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System Mechanic Ultimate Defense vs PDQ Deploy & Inventory

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Updated January 14, 2026

System Mechanic Ultimate Defense vs PDQ Deploy & Inventory: Which is best for you?

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1 million+ businesses helped
2 million+ verified software reviews
Starting Price
$79.95

one time

$1,338.75

per year

Free Trial
Free Version
Screenshots
and Demo
Product Screenshot
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Top Rated
  Features
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Deployment Management
4.91
IT Reporting
4.82
Customization
4.77
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Integrations
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Pros / Cons
  • What I like about this software is the many useful tools available to clean up a drive of viruses, optimizing the hard drive, boosting speed, repair registry, password safety, and cleaning up system clutter to name a few.
  • I called and got the monthly fees stopped (I think), but I still have several months of payments that they took on my credit card, not reimbursed.
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  • I love the fact that Inventory can provide a dynamic list of endpoints that meet certain criteria (OS, software version, etc.) and present it to Deploy for software or script deployment.
  • To be honest, I am unable to find any drawbacks, except the Inventory not doing as good job with Windows 11 machines.
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Ease-of-Use
4.5/ 5
Highest performing feature
in the comparison
4.7/ 5
Value for Money
4.5/ 5
Highest performing feature
in the comparison
4.8/ 5
Customer Support
4.5/ 5
Highest performing feature
in the comparison
4.8/ 5
Functionality
4.7/ 5
4.7/ 5
Support Options
Email/Help Desk
FAQs/Forum
Knowledge Base
Phone Support
24/7 (Live Rep)
Chat
Email/Help Desk
FAQs/Forum
Knowledge Base
Phone Support
24/7 (Live Rep)
Chat
Training Options
In Person
Live Online
Webinars
Documentation
Videos
In Person
Live Online
Webinars
Documentation
Videos
FrontRunners
FrontRunners 2022
FrontRunners 2025
Advisor
  Recommendations
N/A
N/A
Ideal Customer Size
Small
Medium
Large
Small
Medium
Large
Deployment Options
Cloud, SaaS, Web-Based
Desktop - Mac
Desktop - Windows
Desktop - Linux
Desktop - Chromebook
On-Premise - Windows
On-Premise - Linux
Mobile - Android
Mobile - iPhone
Mobile - iPad
Cloud, SaaS, Web-Based
Desktop - Mac
Desktop - Windows
Desktop - Linux
Desktop - Chromebook
On-Premise - Windows
On-Premise - Linux
Mobile - Android
Mobile - iPhone
Mobile - iPad