Together we build the question bank of teachers, for teachers.
Teachers work together to share knowledge and content. No isolated islands, but connected to one another. Creating and grading tests takes a fraction of the time. And job satisfaction grows.
Knowledge flowing between teachers, right now.
Teachers save about 4 hours per test they build and mark with Examinor.
That is about 165 working weeks back in total.
Every line is one teacher using another teacher's question.
Ilse (Het Nieuwe Lyceum) used a question from Fenna (Stedelijk Lyceum)
Teachers are the real experts.
Yet most educational publishers leave little room for co-creation by teachers. We believe education improves when the knowledge of teachers is central.
- A foundation of more than 500,000 publicly available questions — such as exam and practice material — fully integrated into the platform.
- Teachers actively contribute by uploading their own questions, reviewing existing ones and proposing improvements.
- Together we continuously raise the quality of assessment material — and build something no publisher would choose to build, or could.
A thousand years of cooperation, applied to teaching.
In Bali, subak is the community-led irrigation system that has fed the island for over a millennium. Farmers don't compete for water — they coordinate. Channels open and close so water reaches the field that needs it most, then moves on. The result is the highest yield in the region, shared by everyone.
Teaching today looks more like a field of isolated wells. Each teacher writes their own tests, refines their own material, and fixes the same misconceptions in private. We think it should look like subak instead.
On Examinor, knowledge flows. A great question written for a class in Amsterdam quietly irrigates a class in Rotterdam next term. And the water flows back the moment you need it.
Knowledge flows everywhere, through cooperation between teachers — with the best outcomes for students and the best working life for teachers.
Why teachers choose Examinor
Save time.
Less workload when building and grading tests. Win back hours every week for what really matters.
Better tests.
High-quality questions that match your learning objectives. Never search for the right questions again.
More enjoyable work.
Test development and grading without frustration. Make this part of your work genuinely pleasant.
What the platform does for you.
Intelligent content structuring
AI interprets and structures exam questions by topic and difficulty — turning raw content into a structured, searchable knowledge bank.
Generate tests instantly
Teachers select criteria and generate high-quality tests within minutes. The platform takes care of formatting, layout and answer models.
Automatic grading & feedback
The platform assists with grading, which saves a lot of time. Immediate insight into students' understanding helps teachers give targeted feedback.
Adaptive practice for students
Students practise with questions that match their level. The platform adapts in real time and shows the right questions at the right moment for optimal learning.
An open platform, for better education.
We are building an open platform that raises quality and gives ownership back to teachers — literally.
- 20% of the platform is owned by teachers. Ownership is directly tied to contribution: the more you contribute, the bigger your share.
- Our points system forms the basis of dynamic ownership. No hidden formulas, no complex algorithms — clear, measurable impact.
- In your dashboard you see exactly what you contribute and what you own. Full transparency, always.
Technology serves the craft, never the other way around.
We build tools that stay out of your way: fast search, clear structure, and full control over every question that ends up in your test.
- Every question written and reviewed by teachers
- Search by subject, level, chapter and topic
- Digital or paper — both fully supported
- Grading support, with your judgement leading
How we create positive impact in education together.
Building tests is a heavy workload.
A teacher's week is teaching, lesson prep, writing tests, grading, admin and meetings. Around the world, writing and marking tests is one of the most time-consuming — and least enjoyable — parts of the job.
The teacher shortage is a growing challenge.
Many countries face rising teacher shortages driven by workload, burn-out and a declining appeal of the profession. Cutting repetitive work is essential to make teaching sustainable again.
Examinor reduces the time teachers spend building and grading tests by 6-10 hours every week. Just as important: it makes this part of the work feel lighter and less stressful.
Contributing to easing the teacher shortage.
This time saving supports education systems in several ways:
Higher efficiency
Teachers can support more students or classes within the same working hours.
Less pressure and burn-out
Fewer repetitive tasks lowers stress and helps teachers stay in the profession longer.
A more attractive profession
Better tools and a healthier workload make teaching a more appealing career choice.
Ownership belongs with teachers.
The world of teaching materials is shifting from publishers to teachers. Less dependence on costly, closed textbooks. More room for innovation, peer review and ownership where it belongs: with the people who teach every day.