Security & Privacy · Review · Updated 17 October 2026
SentryPC reviewCloud-based computer monitoring, filtering and time limits from $69.95 a year
Very good
Brent score, out of 5
SentryPC packs activity monitoring, content filtering, usage schedules and geofencing into one cloud dashboard, and every plan gets every feature, so a single device costs $69.95 a year and large fleets drop below $10 a device. It suits small businesses, schools and parents who want to see and limit computer use. Logs are kept for only a month, there is no iPhone support, and all sales are final, so try the demo account first.
Price
$69.95/year for 1 device; volume plans from $9.99 per device
Free option
Paid only
Best for
Small businesses that want to see how company computers are used
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Best for
- Small businesses that want to see how company computers are used
- Parents who want time limits and website blocking on a child's PC, Mac or Chromebook
- Schools that need to enforce acceptable-use rules across many devices
- Buyers who want one tool for monitoring and blocking instead of two
Skip it if
- Anyone who needs to monitor iPhones or iPads
- Companies that must keep activity logs for months for compliance
- Buyers who want a free trial with a refund safety net
You suspect work hours are going to social media, or your child is up at 2 a.m. on games. You do not want to hover over anyone's shoulder, but you do want to know what is happening and set some limits.
SentryPC is a cloud-based tool that does both jobs. It records activity on Windows, Mac, Chromebook and Android devices, blocks apps, games and websites, sets daily time schedules, and shows everything in one online dashboard. One device costs $69.95 a year, and every plan includes every feature.
This review covers what it records, what it costs, the one-month log limit and the refund terms you should know before you buy. Use it only on devices you own or are authorized to monitor, and follow your local laws on consent.
What is SentryPC?
SentryPC is subscription monitoring and control software. You install a small agent on each Windows, Mac, Chromebook or Android device, and it reports to a cloud account you log in to from any browser. From there you view activity in near real time (applications, websites, keystrokes, screenshots, files, printing and more), set filters that block apps, games, websites and keywords, define usage schedules and maximum time limits, and receive email alerts. Geofencing adds location-based alerts. Plans are billed yearly and priced by the number of device licenses.
Pros and cons
What we like
- All features on every plan; plans differ only by number of devices and screenshot storage
- Low per-device cost at scale: 1,000 devices for $9,995/year, or $9.99 each
- Monitoring, filtering, time schedules and geofencing in one cloud dashboard
- Works on Windows, Mac, Chromebook and Android
- Network-wide silent install through network shares or login scripts
- Cancel anytime from your account; subscriptions do not renew automatically
What could be better
- Logs older than one month are purged daily, so long-term history needs regular downloads
- No iOS support
- All sales are final; any refund is at SentryPC's discretion and may be prorated
- Antivirus tools may flag the installer, and you may need to add exclusions
Overall
Very good
- Features4.4
- Ease of use4.0
- Value4.2
- Support3.6
Key features of SentryPC
Activity monitoring
SentryPC records applications, websites, keystrokes, screenshots, emails, files and printing, and can show activity in real time. You can download logs as CSV files and archives as ZIP files.
Content filtering
Block specific applications, games, websites and keywords entirely or only during set hours. Optional email alerts tell you when a filtered item is attempted.
Time scheduling and limits
Set daily or weekly usage schedules and maximum usage times per user. Locked-out users can be given access by changing their settings from the dashboard.
Geofencing
Draw a virtual fence around a location and get alerts when a device enters or leaves. This is useful for field staff or a child's route to school.
Security restrictions
Lock down features such as the control panel, network settings and task manager. This stops users from simply turning the monitoring off.
Central cloud management
Manage many devices and users from one account, with top-usage reports, charts and activity overviews. Installation can be pushed silently across a network with shares or login scripts.
SentryPC pricing
Checked 2026-10. Prices can change; confirm on SentryPC’s site.
Basic
$69.95/year
billed yearly
- 1 device
- 500 screenshot storage
- Extra licenses $29.95 each
- All features
Business 50
$1,495/year
billed yearly
- 50 devices ($29.90 each)
- 500 screenshot storage
- All features
Business 100
$2,495/year
billed yearly
- 100 devices ($24.95 each)
- 1,000 screenshot storage
Business 250
$4,995/year
billed yearly
- 250 devices ($19.98 each)
- 1,000 screenshot storage
Business 1,000
$9,995/year
billed yearly
- 1,000 devices ($9.99 each)
- 2,000 screenshot storage
- Business 500 also available at $7,495
Watch out: Prices are shown in $ and billed yearly; extra screenshot storage costs $29.95/year per 500, logs older than a month are deleted, and the terms say all sales are final.
See current SentryPC pricing →What people use SentryPC for
Productivity checks in a small office
A 12-person firm buys the Basic plan plus extra licenses and reviews top-usage reports each week. It blocks gaming sites during work hours and gets an email alert when someone tries them.
Screen-time rules at home
A parent installs SentryPC on a child's Windows laptop and Chromebook, allows games only from 4 to 6 p.m. on weekdays and blocks adult sites at all times. The parent checks the dashboard from a phone browser.
Acceptable use in a school lab
A school IT admin silently deploys SentryPC to 100 lab computers through login scripts, locks the control panel and task manager, and filters social media during class time.
How to get started with SentryPC
- 1
Log in to the demo account on SentryPC's site to see the dashboard and reports.
- 2
Choose a plan by number of devices and buy the yearly subscription.
- 3
Download and install the agent on each device you own or are authorized to monitor.
- 4
Set filters, time schedules and email alerts in the cloud dashboard.
- 5
Download logs regularly if you need history older than one month.
SentryPC alternatives
| Product | Choose it when |
|---|---|
| SentryPC 4.0 | Small businesses that want to see how company computers are used |
| Hubstaff4.4 | Choose it for transparent time tracking, timesheets and payroll for remote teams rather than covert-style monitoring. |
| Teramind | Choose it for enterprise insider-threat detection, behavior rules and longer data retention. |
| Qustodio | Choose it for family parental controls that also cover iPhones and iPads. |
SentryPC: frequently asked questions
How much does SentryPC cost?+
The Basic plan is $69.95 a year for one device, with extra licenses at $29.95 each. Business plans range from $1,495 a year for 50 devices to $9,995 a year for 1,000 devices. All plans include every feature.
Does SentryPC have a free trial?+
SentryPC offers a demo account you can log in to and explore before buying. The site does not describe a free trial of the software on your own devices.
Can I get a refund from SentryPC?+
The terms state that all sales are final and that any refund is at SentryPC's discretion and may be prorated. You can cancel from your account at any time, and the subscription will not renew automatically.
Does SentryPC work on iPhone?+
No. SentryPC lists Windows, Mac, Chromebook and Android as supported platforms. For iPhones and iPads you need a different tool.
Is it legal to use SentryPC?+
SentryPC's terms say the software is for monitoring devices you own, such as parents and employers monitoring their own computers, and that installing monitoring software on computers you do not own is illegal. Employee monitoring and consent laws vary by country and state, so check local rules and tell staff about your policy.
How long does SentryPC keep activity logs?+
According to the pricing page, logs older than one month are purged daily. Download CSV logs and ZIP archives regularly if you need to keep records longer.
Final verdict
Is SentryPC worth it?
If you want to see how your computers are used and set clear limits, SentryPC gives you monitoring, filtering and schedules in one dashboard for $69.95 a year. Open the demo account first, confirm the reports cover what you need, then buy licenses for the devices you own.
View SentryPC plansAffiliate link · we may earn a commission at no extra cost to you.
Reviewed by
Amjid Ali, Founder and editor
Amjid Ali is a Melbourne-based AI and automation lead, author of five books on infrastructure, automation and digital transformation, and a corporate trainer whose courses on n8n, Proxmox, firewalls and ERP have taught thousands of IT professionals.
Last updated 17 October 2026 · How we review
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SentryPC 4.0
$69.95/year for 1 device; volume plans from $9.99 per device