Education is not a free training set.

Every evening teachers paste tests, pupil work and parent mails into chatbots run by American companies. PrivateGPT is the AI that belongs to the institution: it runs in the Netherlands, it knows your own materials and it learns nothing from what is typed into it.

Montessori Lyceum ZuidProcessed in the Netherlands

Write a mail to the parents of year 9 about the new phone rules. Use our own protocol.

Dear parents and carers,

From Monday 6 October phones stay in the locker for the whole day, breaks included. That is the rule from our protocol Phone free learning (handbook, p. 14). What this means for your child: you can reach them through reception, and…

Source: Handbook 2026–2027Source: Phone free learning protocol
Ask a question or paste a text…

PrivateGPT in a nutshell

See in under a minute how institutions use AI without giving away their data.

The problem

An ordinary Tuesday at school. Nobody does anything wrong. Still, school information leaves the building.

22.01 · at home

Mark this test and add grades.

test_ch3_term2.docx

Processor unknown

At 22.00 a teacher pastes a test into a free chatbot. At 22.01 it sits on a server the institution has no contract with.

23.40 · bedroom

essay_final.docx

Private account · invisible to the institution

A pupil has his essay written for him. Nobody inside the institution sees it: the account is his, not the organisation's.

08.15 · Monday meeting

“Can we arrange something with AI for the departments?”

Request #248 · IT support

No overview of what is already running

IT is asked to arrange something with AI, but has no view of what is already running.

Banning AI does not work. Teachers and pupils use it anyway. So it is better to set the rules yourself.

The same question. Two answers.

On the left a free chatbot. On the right PrivateGPT, set up by the institution and fed with your own rubric.

Free chatbot

This is the essay by Noor from 2B. Give feedback based on our rubric.

essay_noor_2B.docx

The teacher's own account

Nice essay! Here are some tips:

1. Use more adjectives.

2. Watch the spelling of 'their'.

3. Make your conclusion longer.

Would you like me to rewrite the essay for you?

Which rubric? The chatbot does not know it. The essay and Noor's name now sit on a server outside the EU, where training on them is the default.

PrivateGPT · Montessori Lyceum Zuid

This is the essay by Noor from 2B. Give feedback based on our rubric.

essay_noor_2B.docx

Netherlands · no training

Based on 'Writing rubric · lower years' (institution curriculum)

Structure: sufficient. The introduction asks a question, but the ending does not answer it yet.

Language: good. Varied sentences. Two tense mistakes in the middle paragraph.

Next step for Noor. Rewrite the ending in three sentences that point back to your question.

Source: Lower years language curriculum · rubric

Stays inside the institution's own space in the Netherlands. Nobody trains on it. The rubric comes from your own curriculum.

An AI that does not know your materials is a worse Google.

PrivateGPT works from the sources the institution adds itself: teaching methods, curricula, protocols, the handbook. That is why a lesson plan follows your curriculum and a parent letter sounds like yours.

For teachers, pupils and leaders, from primary class to lecture hall. Many national AI projects only serve higher education. PrivateGPT is built for the whole education system, primary and secondary very much included.

Sources from the institution

Handbook 2026–2027History year 6 · theme 5Language curriculum upper yearsAssessment policy

Added by the leadership team

Which learning goals belong to theme 5, and write three test questions for them.

Theme 5 · The Dutch Golden Age

Learning goals (from your curriculum): the pupil explains why the Republic grew rich, and names two darker sides of that wealth.

1. Why did so many ships sail to Amsterdam in the 17th century?

2. What did the Dutch East India Company have to do with slavery?

3. Name one thing that was golden and one thing that was not about the Golden Age.

Source: History year 6 · theme 5

Our solution. The school stays in control.

Your IT team decides who may do what, which sources are used and how long chats are kept. It fits your IT policy. BrainBite has built learning materials for years and knows how schools work. We deliver a good product today, ready to use.

Admin · Montessori Lyceum Zuid
RulesSourcesUsersAudit logData processing agreement
Admin · RulesMontessori Lyceum Zuid

Rules for pupils and teachers

Pupils get hints, not finished answers

Applies to every year group

Pupils can upload files

Off until the review in November

Teachers share templates with their department

Department leads approve

Keep conversations 30 days, then delete

Follows the institution's retention policy

Sources from the institution · 4

Handbook 2026–2027

Phone free learning protocol

Language curriculum lower years

Assessment policy upper years

Sign in

Microsoft Entra ID · institution accounts No separate passwords

Audit log · today

14.02J. de VriesFeedback on work
13.47Maths departmentTemplate shared
11.20M. BakkerParent letter year 9

Microsoft Entra ID · no separate passwords

BrainBite mascot holding a green shield

Guaranteed

Dutch data centres

Not under the American Cloud Act. Data processing agreement for education, DPIA template included.

Nobody trains on your data

Not us, not the model supplier. Fixed in the contract.

You can stop at any time

Cancel monthly. All data comes with you, plus a certificate of destruction.

Training included

We train the team, set up the space and review together what works in class.

Standards and certifications

Certificates, scope and data processing agreement on request

  • ISO 27001
  • ISO 27701
  • NIS2
  • GDPR
  • EU AI Act

We work with, among others

  • TU Delft
  • Radboud Universiteit
  • TU Eindhoven
  • Dutch EdTech

Scan

Take the scan, get advice for your institution

Seven short questions about your situation. You get advice on how PrivateGPT fits your organisation straight away. No email address needed.

What kind of education do you work in?

So we know which ages and rules to take into account.

€0

Free pilot, two weeks

Up to 20 teachers or staff, with training and guidance. Limited places.

€24.95

Per teacher or staff member per month

Excluding VAT, cancel monthly. Pupils and students through managed capacity, without separate licences.

On request

Enterprise education

For boards and large institutions. Own infrastructure, on-prem included.

Want to see what it does with your own handbook?

We call within one working day. Bring a protocol or a teaching method and we let PrivateGPT work with it live. Thirty minutes, online.

No obligations, no installation

With your own documents as the example

We also talk through the free two week pilot

0/1000
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