🛡️ Parental controls and family safety · 🏫 Classroom tools
Lightspeed Filter (with Lightspeed Alert)
By Lightspeed Systems (Lightspeed Solutions, LLC). Visit Lightspeed Filter (with Lightspeed Alert)
Desk research from the maker's own pages. Not yet tried by us. Checked 2026-10-24.
Web filtering and safety monitoring that districts install on school-issued Chromebooks, Windows, Mac and iOS devices. Filter blocks sites, apps, proxies and VPNs and logs every search, page and video a student opens, tied to their name, even at home. The Alert add-on scans what students type and view, including AI chatbot prompts, emails, documents and Teams, for signs of self-harm, violence, bullying, drugs or weapons; staff reviewers escalate serious cases to the school. An optional Parent Portal shows activity and sets after-school limits.
Our take: Parents do not buy it, but if your child's school device runs Lightspeed, assume searches, chats and documents on it are seen by the school, and ask the district what Alert scans and who gets flagged cases.
| Ages it suits | grades K-12 (about 5-18) |
|---|---|
| What its terms say about age | No age rule for students in the terms; the school or district is the licensee and decides which students and devices are covered. Students do not sign up or agree to anything themselves. (terms) |
| Price | Through schools. School and district pricing by request only; not public (Oct 2026). |
| Works on | Chromebook, Windows, Mac, iPhone and iPad |
| Account | A school account |
| Ads | None |
| In-app purchases | None |
| The AI in it | Alert uses AI to scan student text and images for risk signs (including nudity and CSAM) before staff reviewers decide what to escalate; Filter uses automated site and video categorization. |
What's good
- Blocks adult content, malware and filter workarounds on school devices
- Optional Parent Portal for bedtime and homework schedules
- Strong written promises against selling or advertising with student data
Watch for
- Records nearly everything a child does on a school device, often at home too
- Alert reads private messages, documents and AI chats; false flags can reach school staff
- Families usually cannot opt out if they use the school device
- Parents see only what the district chooses to share
Data and privacy
What it sees: student name, email, device identifiers and full browsing, search and YouTube history; with Alert, also typed text, AI prompts, emails, Microsoft 365 files, Teams messages and screenshots attached to alerts. Lightspeed says it never sells student data, never shares it without the school's written permission and never uses it for ads; Common Sense Privacy rated its policies 95% (Dec 2025). Read the privacy policy.
Does it work?
No independent study shows Lightspeed's tools prevent harm; the maker claims Alert flags a student at serious risk every 4 minutes. A 2024 RAND study of AI student monitoring found limited evidence on effectiveness and raised privacy and fairness concerns.
Alternatives to Lightspeed Filter (with Lightspeed Alert)
Desk researchPaid
Amazon Kids Tablets (and Fire Kids tablets)
Amazon · ages 3+ and 6+ versions
A reasonable first tablet if you want Amazon's controls plus real Android apps; families who want a tightly closed device may prefer a device without the Play Store.
Desk researchPaidNo ads
Amazon Kids+ and Parent Dashboard
Amazon · ages 3-12
A good-value bundle for families already on Amazon devices with kids 3-12; skip it if your child mostly uses an iPad or a phone.
Desk researchFreeNo ads
Apple Messages and FaceTime (Communication Safety)
Apple · ages any age with a parent-made child account; teens 13-17
Worth turning on for any child with an iPhone or iPad; pair it with contact limits for younger kids.
Desk researchFreeNo ads
Apple Screen Time
Apple · ages any age under 18
The first stop for any family whose child uses an iPhone or iPad; it does nothing on Android or Windows.
Desk researchPaidNo ads
Apple Watch For Your Kids
Apple · ages kids who don't have their own iPhone; no set age
Good for iPhone families who want a phone alternative with strong contact controls; cheaper kids' watches exist if you only need calls and location.
Desk researchPaidNo ads
Aura Parental Controls
Aura · ages kids and teens
Makes sense for families who already want Aura's identity protection; those who only need screen time limits can use free built-in tools.
Where these facts come from
- https://www.lightspeedsystems.com/
- https://www.lightspeedsystems.com/products/lightspeed-filter/
- https://www.lightspeedsystems.com/products/lightspeed-alert/
- https://www.lightspeedsystems.com/solutions/security-compliance/lightspeed-parent-portal/
- https://www.lightspeedsystems.com/privacy-policy/
- https://www.lightspeedsystems.com/terms-of-use/
- https://privacy.commonsense.org/evaluation/Lightspeed-Systems
- https://apps.apple.com/us/app/lightspeed-systems-web-filter/id1068240922
- https://www.rand.org/pubs/periodicals/health-quarterly/issues/v11/n2/02.html
Prices, terms and features change. Nobody paid to be listed, nothing here is an affiliate link, and Peabody never rates itself. Where we and the maker disagree, the maker's own pages are the ones to trust.