StudioThree products, one standard of craft

Software made
with unusual care.

NUUX is a software studio in Tallinn. We build focused products for compliance teams, IB classrooms and anyone whose life has more than one side.

AI system register

Example workspace
Systems24
High risk6
Audit ready78%
SystemClassificationEvidenceOwner
CV screening modelHigh · Annex III
People Ops
Support assistantLimited · Art. 50
Customer
Credit decisioningHigh · Annex III
Risk
Inbox spam filterMinimal
IT

Persepolis & Banksy

31 / 40 · example
A
Knowledge, understanding and interpretation
8/10
B
Analysis and evaluation
7/10
C
Focus and organization
8/10
D
Language
8/10
Next step for B. You name the stencil technique, then move on. Explain what it does to the viewer and connect it to your global issue.
Iris Vogel
Brand consultant · Berlin
Book a discovery call
Case studies
Newsletter
inmyspheres.com/iris.work
Iris after hours
Ceramics · Sunday markets
This week's pieces
Instagram
Market dates
inmyspheres.com/iris.studio
One QR · smart rules
Mon–Fri · 9–18→ Work
Evenings→ Studio
Sunday→ Market

We build for the compliance officer preparing for an audit, the student rehearsing the oral that shapes their grade, and anyone whose life has more than one side.

TIRA · for compliance teams

Every AI system,
classified and explained.

TIRA is the AI governance platform built for European regulation. It shows you which rule produced each decision, so you can defend it to a regulator. Try a classification.

Choose a use case
FrameworksEU AI ActDORANIS2ISO/IEC 42001
IO Examiner · for IB English

Know the score
before the real oral.

Instant grades and feedback for the IB DP English Individual Oral, marked against the four official criteria. Each practice attempt shows students exactly what to fix next.

Example student · Persepolis & Banksy
31/ 40
Progress across attempts

Ten marks in three practices.

40302010 212631
Practice 1Practice 2Practice 3
In My Spheres · for every side of you

One QR code.
The right page, every time.

Build a page for each side of your life and share them all from one code. Type a name and move the clock to watch the routing work.

Time of scan10:00
Day
Iris Vogel
Smart rules
Mon–Fri · 9:00–18:00→ Work
Every day · after 18:00→ Social
Saturday→ Event
Any other time→ Home
Build my first page →
What every NUUX product shares

Built the same way,
whatever it does.

Made in Tallinn
59.437° N,
24.754° E

We build in one of Europe's most digital cities, where privacy and transparent public services are part of everyday life.

Explainable
Why this result?Rule 4.2 matched: employmentSource: Annex III, point 4Reviewed by: named approver

Every decision shows its working.

Practitioner-built
2018

The year our founder began examining for the IB. Our products come from the work itself.

Privacy by design

Your data serves you, and only you.

Collected with purpose→Stored in the EU→Never sold

See it for yourself.

A thirty-minute walkthrough, shaped around your organization or school.

TIRA · tira.ee

AI governance for European regulation.

For compliance teams that cannot rely on a black-box score. TIRA turns European AI rules into a register, a set of controls and an evidence trail you can defend.

For
Compliance, risk, legal and data protection teams
Frameworks
EU AI Act, DORA, NIS2, ISO/IEC 42001
Access
Guided demo and onboarding

AI system register

One inventory of every AI system you build, buy or use, each with an owner.

Explainable classification

Each risk class shows the rule and article that produced it.

Control library

Controls mapped across frameworks, so one piece of work covers several obligations.

Evidence workflows

Collect, review and version evidence for each control, with gaps in plain view.

Human approval

Named sign-off wherever regulation expects a person to decide.

Multi-entity

Separate workspaces for subsidiaries, clients or departments.

IO Examiner · individualoral.com

Practice that knows the rubric.

IO Examiner grades practice Individual Orals for IB DP English and explains each mark against the official criteria. Students get a clear next step. Teachers see the whole class.

For
IB DP English A students, teachers and coordinators
Courses
Language and Literature, Literature
Rubric
Criteria A to D, 40 marks in total
Access
Free to try; school plans available

Instant grading

A mark for each criterion moments after submitting.

Feedback in IB language

Comments that use the descriptors students will be marked against.

Progress over time

See how each attempt improves on the last, criterion by criterion.

Examiner-designed

Built by an IB English examiner with years of experience.

In My Spheres · inmyspheres.com

Your internet should feel like a place.

One list of links cannot be all of you. In My Spheres gives each side of your life its own page, theme and QR code, with rules that send each visitor to the right one.

For
Consultants, artists, teachers, event hosts, creators
Sharing
Link, printable QR codes, NFC tags
Access
Free plan forever; paid plans for more

A page per side

Work, music, CV, events, community. Each with its own look.

Block editor

Drag blocks, add a link, publish. The preview updates as you type.

QR and NFC built in

Codes for cards, posters and product tags, in your colours.

Smart routing

Different pages by time, day, device or campaign, from one code.

Pricing

Priced for how
you use it.

A compliance platform and a personal page need different models. Each product has its own, with full details on its site.

TIRA
Annual subscription

Scoped to your AI systems, entities and frameworks.

  • Guided onboarding
  • All four frameworks
  • Multi-entity workspaces
  • Priority support
Book a demo
IO Examiner
Free to start

Students try it free. Schools license it for whole classes.

  • Free trial for students
  • Student and school plans
  • Teacher class view
See plans
In My Spheres
Free forever

Your first page is free. Upgrade for more pages and routing.

  • No card needed
  • Paid plans for power users
  • QR and NFC included
See plans

Questions

Do I need one account for all NUUX products?

No. Each product has its own account and sign-in. NUUX is the studio that builds and supports them.

Where is my data stored?

NUUX is based in Estonia and designs its products around European data protection standards. Details for each product are published on its site.

Can a school or organization pay by invoice?

Yes. Institutional plans for TIRA and IO Examiner are invoiced. Book a demo and we will set it up with you.

Do you offer education or nonprofit pricing?

Ask us during your demo. We price fairly for schools and mission-driven organizations.

About NUUX

Built by people
who did the work.

GR
Glen Rai

Founder · Tallinn, Estonia

NUUX began with a simple observation. The people closest to a problem usually know what the right tool looks like, but rarely get to build it.

Our founder has spent years as an educator, an IB English examiner and an adviser on responsible AI. Each product grew out of that work. IO Examiner came from the classroom and the examination room. TIRA came from helping organizations make sense of the EU AI Act. In My Spheres came from the everyday need to show different people different sides of a working life.

We are based in Tallinn, and it shapes how we build: transparent logic, careful data handling and interfaces that respect people's time.

How we got here

A short history.

2018

Into the examination room

Our founder begins examining IB DP English, the experience behind IO Examiner.

2025

Governance work begins

Advising schools and organizations on EU AI Act compliance shapes what becomes TIRA.

2026

Three products in market

TIRA, IO Examiner and In My Spheres, each with its own home.

Book a demo

Let's find the right fit.

Tell us a little about you. We reply within two working days to arrange a time.

  1. Tell us what you needPick a product and share a few details.
  2. We prepareYour demo is shaped around your context.
  3. Thirty minutes, liveA walkthrough with time for your questions.
Which product are you interested in?

Pressing the button opens your email app with your request written out, ready to send.