ATTENTION: Deledao’s ActiveScan™, ActiveInstruct™ and ActivePulse™ products are directly sold by Deledao and indirectly by resellers. If you are not able to log in, please note that, as of September 1, 2025, Hapara is no longer a reseller for Deledao.
ATTENTION: Deledao’s ActiveScan™, ActiveInstruct™ and ActivePulse™ products are directly sold by Deledao and indirectly by resellers.
If you are not able to log in, please note that, as of September 1, 2025, Hapara is no longer a reseller for Deledao.
The #1 Filter to Eliminate Distractions
Research-Based
Student engagement and academic success go hand in hand. That's why ActiveScan™ is ESSA Level 4 Certified* to block Google Sites games and blur YouTube videos with less manual oversight and zero deployment nightmares.
60%
159%
42%
more digital distractions removed with Deledao compared to the leading content filters.**
more game-related distractions blocked than legacy content filters.**
of students completely stopped attempting to access distracting content within 4 weeks.**
Globally Recognized
Featured on
The complexity of today's internet calls for a new approach. Powered by patented InstantAI™ technology, ActiveScan™ web filter analyzes each webpage as a human would.
Automates the detection of proxy sites that students use to bypass your current filter.
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Streamline your web filter management.
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Drastically reduce teachers’ block requests.
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Stay one step ahead of tech-savvy students!
ProxyGuard™
MediaMonitor™
GameChanger™
RESEARCH BASED
WordCypher™
Understands a page’s context by reading like a human, making content safer and more appropriate for school.
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Detect inventive spelling, such as “4nyte.”
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Redact foul language based on full-page context.
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Interpret nuanced meanings to avoid false positives.
RESEARCH BASED
Detects telltale gaming behavior through keyboard and mouse activity, without logging keystrokes or data.
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Embedded games on Google Search (e.g., Snake).
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Hidden games on Discord and similar sites.
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Hidden games on Google Sites & full-screen games.
RESEARCH BASED
Blurs, mutes, and screens inappropriate images and videos frame by frame, so students only see educational content.
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Avoid over-filtering or under-filtering.
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Keep YouTube and Google safe for educational content.
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AI scans all embedded images and videos for harmful content.
RESEARCH BASED
InstantAI™ Multi-Layered Filtering
Exceeding Compliance
Seamless Integration
Real-time number of images blurred
Real-time total violations
Real-time number of videos blurred
Real-time breakdown of sites blocked
Real-Time Insights Into Student Progress
It takes a village to help students succeed. Empower school admins, teachers, and parents to guide student behavior on their school devices and provide them with a well-rounded support system.
Admin Portal
Get accurate and actionable reporting that helps admins make informed policies.
Teacher Portal
Enable educators to direct students and unblock webpage requests within IT guidelines.
Parent Portal
Provide an optional portal to increase parent engagement in student digital learning.
The
RESEARCH BASED
Difference
A Filter Designed to
Save You Time
Whether you’re an IT admin, teacher, or student, the ActiveScan™ web filter takes care of distractions, so you can focus on what matters.
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No more whack-a-mole and constant blocklists
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Other AI web filters still miss common digital distractions like games hidden in Google Sites and YouTube.
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ActiveScan™ identifies these patterns in real time, so you spend less time chasing new URLs and more time supporting instruction.
Simplify workflows between teachers and IT directors
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Give teachers simple tools to unblock websites within IT-approved guardrails.
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Reduce back-and-forth tickets by routing only true exceptions to IT.
Optimized for Student Engagement
ActiveScan™ helps schools reduce digital distractions over time, empowering admins, teachers, and parents to guide healthy online habits and support student success on school devices.
RESEARCH BASED
Seize pivotal teachable moments in class
By cutting out digital noise as it happens, students can refocus faster, participate more, and get the individual support they need without losing valuable learning time.
RESEARCH BASED
Help students build self control habits
Reducing off‑task attempts helps students develop digital citizenship, so they bring stronger focus, safer browsing habits, and better judgment into online learning.
20 minute installation
Works on all devices
Cloud based software
"IT tickets dropped by almost 50%!"
"It didn’t matter which K12 filter we tried over the years. Our IT team was drowning in filter requests; blocking and unblocking sites all day. We switched to Deledao and the difference is night and day. Their real-time AI just automates it for us."
Alessandro Spada, Director of Technology
South Glens Falls School District NY
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No more lengthy blocklists
Is your blocklist growing daily with game sites? Proxy Sites? Google Sites? YouTube videos?
Our InstantAI technology analyzes the text, images, and videos on every webpage in real-time.
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No more over-blocking, under-blocking, or maintaining lengthy blocklists. No more online whack-a-mole.
ProxyGuard™
ProxyGuard™ is our newest feature that automates the detection of proxy sites students use to bypass your current filter.
Get ready to streamline your web filter management, drastically cut teachers’ block requests, and keep students engaged in learning.
MediaMonitor™
We evaluate Google Sites, YouTube, and other social media your students often visit to redirect them to their assigned lesson content.
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This way, you can still keep YouTube as a digital resource.
GameChangerâ„¢
Our patented technology can analyze keyboard input and mouse movements to detect game-playing.
No need to worry about students playing sneaky games.
WordCipher™
This feature instantly recognizes contextual nuance and inventive spelling and redacts foul language for more school-appropriate language.
Discover an AI model that understands the context of each page by reading like a human would.
Block proxy,
VPN and HTML coding sites
Cloud-based, works on all devices and OS
Keep your school CIPA-compliant
"The real-time text, image, and video analysis essentially eliminates a lot of inappropriate and distracting content in ways that are superior to other products we've tested. Deledao buys the peace of mind that other solutions I've looked at don't necessarily have."
Steve Ouellette,
Director of Technology,
Learning, and Innovation
Westwood Public Schools (MA)