The tool that actually works
Effective screen control in the classroom
Filtering and monitoring platform for your school’s Chromebooks and Windows devices. If it doesn’t work 100%, it isn’t a tool: it’s one more job.
Supported by
One platform, three pillars
The 3 pillars of Zaindari
Effectiveness
Guaranteed to work.
Explore →Protection
Their data, under your control.
Explore →Profiles
Each profile, its own environment.
Explore →Click each pillar to explore it in detail.
We get it right where others fail: three technical pieces that guarantee 100%
Autonomous categorisation engine
URL-level analysis
DOM inspection
Features
Every feature, one tool
Tap each feature to see its demo.
Live monitoring
See classroom screens in real time.
Content filtering
By category, domain or exact URL.
Advanced YouTube
Native filtering + feature control.
Camera control
Remote activation/deactivation.
Tab closing
Immediate action per class or student.
Forced URL
Redirect the whole class to a resource.
Family app
Continuity outside school hours.
Actionable analytics
Real time per student and service.
…and many more.
Minors’ data. Zero tolerance for tracking
Keep using videos in the classroom. But in a legal and safe way
The same videos, zero tracking
An alternative for bringing video into the classroom without anyone tracking your students. Neither client-side nor server-side.
- No third-party cookies or tracking
- No advertising profiling of minors
- No ads in the videos
- GDPR / AEPD compliance
The AEPD has already fined a school for using YouTube without protection
In 2026, the Spanish Data Protection Agency fined a school for the first time for allowing minors to be tracked on YouTube. As a school, you are responsible for processing your students’ data.
Infrastructure and governance
Our own infrastructure
Our own data centre. No Google. No third parties. No hidden data sharing. No scalability issues.
- Zero sharing with third parties
- Deletion with a defined expiry
- On-premise option available (depending on volume)
Our own nodes
Criteria applied
Built to a high standard
We apply the criteria of the Spanish National Security Framework (ENS), High Level.
Processing of minors’ data with no sharing, defined deletion and full traceability.
Each profile sees only what it needs to use
Class in progress · 30 students
App for families
Protection doesn’t end when the bell rings
When the device leaves the school, families take over from their phone: same filters, same guarantees, control in their hands.
- Usage schedules outside school hours
- Pause the internet with one tap
- The day’s activity, clear and summarised
- Filters adapted to the family context
Granular permissions
Only what each profile needs.
Less noise, more focus
No options irrelevant to the role.
Security by design
Limited access = limited risk.
How it is rolled out
From demo to classroom, without friction
Demo with your team
We look at your case together: devices, policies and the school’s needs.
Same-day deployment
Centralised installation on your Chromebooks and Windows devices, without touching them one by one.
Ongoing support
In-house team in Pamplona, weekly updates and improvements requested by schools.
Frequently asked questions
What every school asks
Does it work with our current Chromebooks and Windows devices?
Yes. Deployment is centralised and doesn’t require changing devices: it works today on ChromeOS and Windows, and soon on iOS and Android.
What happens with our current licence?
We cover the cost of your current licence during the transition, so the change involves no extra cost for the school or for families.
Where is student data hosted?
On our own infrastructure with nodes in Navarre and Madrid. No Google, no third parties and no data sharing: the data never leaves Spain.
How long does deployment take?
Once everything is agreed with the school, deployment is done on the same day. Our Pamplona team supports the whole process.
Do you comply with the GDPR and the AEPD criteria?
Yes. We apply the ENS High Level criteria, with no profiling of minors or third-party cookies, with defined deletion and full traceability.
Contact
Shall we talk?
Write to us and we’ll tell you how it works in your school
Location
Pamplona, Navarre
Spain
Already paying for another solution? We cover the cost of your current licence during the transition
So that choosing Zaindari means no extra cost for families
Request a proposal →