Captio AI
🦻 Accessibility + 💻 Productivity App

Dutch live captions and productivity tool for everyday conversations

For deaf and hard of hearing people.

Download for free

Download on theApp Store
Captio AI app showing live captions

Download for free

Download on theApp Store
Use Cases

Every situation covered

Designed for the real moments that matter — not just quiet controlled environments.

🏪Counter conversations

Apotheek counter, supermarket checkout, postkantoor window, gemeentehuis desk. Staff speak fast in Dutch and move on. Captio AI shows what they said before the moment passes.

🍽️Group conversations

Sunday family dinner, birthday borrel, Friday drinks with colleagues. Fast overlapping Dutch, regional accents varying by province. Captio AI captions whoever is speaking.

👋Talking to strangers

Asking for directions in the city, chatting with a neighbour in the portiek, meeting someone at the wekelijkse markt. People who speak at full pace. Captio AI captions anyone near you.

Informal work moments

Koffiepauze conversation, a quick question in the gang, catch-up before the vergadering. The moments Dutch workplaces run on. Captio AI keeps you in those conversations.

📋Appointments and admin

Huisarts reception, gemeentehuis counter, bank branch, DUO office. Formal vocabulary, fast delivery, no repeat expected. Captio AI transcribes everything said.

🚉Getting around

Tram and metro announcements, bus driver, asking at a station, taxi conversation. Situations where you need to understand the first time. Captio AI covers you anywhere.

Performance

Most accurate and fastest models

Dutch
90.6%

word accuracy

independent benchmark, 2025

< 200ms
you speak
captions

real-time captions

first word appears as you speak

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Captio AI in everyday use
Why Captio AI

Built for conversations that don't wait

Captions as they speak, not after

Captio AI shows each word as it is spoken. You read what the person is saying while they are still saying it — not after they have finished and moved on.

No lip reading needed

You do not need to face the speaker or position yourself to see their mouth. Captio AI picks up speech from any direction — across a counter, at a table, in a busy street.

Works through background noise

Restaurants, pharmacies, busy streets, crowded waiting rooms. Captio AI separates speech from background noise so captions stay accurate where everyday conversations actually happen.

Follows any conversation

One person or six. Captio AI captions whoever is speaking at any moment — so you follow the thread at a dinner table or keep up with a counter exchange without losing track.

Any accent, any pace

People do not slow down or enunciate for you. Captio AI handles fast talkers, regional accents, and casual speech — the way people actually talk in real life.

Any language, no setup

When someone speaks a language you do not know, switch to Live Translator. They speak their language — you read in yours. No configuration needed. Works in 60+ languages.

Dutch

Why Dutch is hard to understand

Guttural consonants

  • Dutch g and ch sounds are produced in the throat with no visible lip movement
  • The Dutch g and ch sounds — among the most distinctive features of Dutch — are produced as fricatives deep in the throat or at the back of the palate. They leave absolutely no trace on the lips. These are not rare sounds; they appear in extremely common words and at the beginning of sentences. A lip-reader loses them every single time.

Fast natural pace

  • Conversational Dutch is spoken significantly faster than the formal Dutch taught in courses
  • Dutch speakers in casual borrel (drinks) and gezelligheid settings speak at a noticeably higher pace than formal speech. Vowels reduce, word endings blur together, and informal vocabulary diverges sharply from written Dutch. A deaf person who has learned to lip-read textbook Dutch encounters something acoustically and visually different in everyday Amsterdam or Rotterdam conversation.

Dialect patchwork

  • Dutch spoken in Amsterdam, Rotterdam, Limburg, and Flanders sound like different languages
  • The Netherlands and Belgium have marked regional speech variation. Amsterdam Dutch, Rotterdam's distinct accent, Limburg's tonal dialect, and Flemish Belgian Dutch all differ significantly. A deaf person who has calibrated their lip-reading to one region loses that calibration when they travel or when visitors come from another region.

Café and kroeg noise

  • Dutch café culture produces the worst possible acoustic environment for anyone with hearing loss
  • The Dutch bruin café (brown pub) and kroeg are central social institutions — the places where Dutch people relax, bond, and talk. Hard wooden surfaces, background music, and dozens of simultaneous conversations create a constant noise floor. Even hearing people raise their voices. For a deaf or hard of hearing person, the café is the space most fully closed off from social participation.

Directness and nuance

  • Dutch directness means a single word can pivot the meaning of an entire sentence
  • Dutch culture prizes direct speech — a single deadpan word or ironic inversion can reverse the meaning of everything said before it. Missing one word while lip-reading means missing the register shift. A hard of hearing person who hears most of a sentence but misses the final pivot arrives at the completely wrong meaning.

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The Challenge

1.3 million Dutch people with hearing loss. Sign language only legally recognised in 2020. No captions at the borrel, the kroeg, or the weekly markt.

Approximately 1.3 million people in the Netherlands — about 13% of the population — live with some degree of hearing loss, according to data from the Netherlands Longitudinal Study on Hearing (NL-SH), which has tracked thousands of participants over decades. A 2022 EuroTrak Netherlands survey found 10.3% of all Dutch adults self-report hearing loss; among adults aged 18 and older, the figure rises to nearly 12%. For deaf and hard of hearing Dutch people, daily life plays out at the Albert Heijn checkout, the weekly outdoor markt, the tram stop, and the borrel — none of which carry any formal captioning or sign language infrastructure.

Dutch Sign Language (NGT — Nederlands Gebarentaal) was legally recognised only in 2020 — remarkably late for a country with one of Europe's strongest disability rights frameworks. Even with legal recognition, deaf Dutch people attending social events and borrels must arrange their own interpreters, explain what interpretation is to organisers, and ensure hearing people address them rather than the interpreter. For the everyday informal settings that Dutch social life depends on — the café, the neighbourhood conversation, the market — no such provision exists at all.

The NL-SH longitudinal study consistently shows that hearing loss progresses with age and noise exposure, and that fewer than half of those with hearing loss in the Netherlands use hearing aids or sound processors. As the Dutch population ages, the number of people navigating daily Dutch social life with hearing difficulties will grow substantially. Captio AI captions Dutch speech in real time — including guttural consonants and fast informal pace — so the borrel, the market, and the neighbourhood conversation are no longer settings you have to navigate alone.

Download for free

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Privacy

What you hear stays with you.

Gone the moment it ends

Captio AI processes your audio in real time and discards it immediately. Nothing is recorded. Nothing is kept.

Not a product

Your conversations are not something Captio AI sells, shares, or monetizes — to anyone, for any reason.

Not used to train anything

What you say in a doctor's appointment or a job interview never ends up in a training dataset. Not ours. Not anyone else's.

100% PRIVATE

Private by default

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Reviews

People love Captio AI

"The borrel at work is where everything social happens. I missed all of it before. Captio AI captions the fast Amsterdam Dutch and I actually join in now."

Anke V. 🇳🇱
anke.v***@gmail.com
Hard of hearing, Amsterdam

"Rotterdam Dutch is its own thing — fast and blunt. Captio AI handles it. The market and the corner shop are errands I do on my own without any preparation."

Pieter B. 🇳🇱
pieter.b***@gmail.com
Deaf since childhood, Rotterdam

"Flemish Dutch sounds different from the Netherlands. Captio AI follows both. Family visits from Rotterdam are conversations I actually follow now."

Liesbet D. 🇧🇪
liesbet.d***@gmail.com
Hard of hearing, Antwerp

"Kroeg conversations were just noise before. Captio AI captions fast Dutch even in loud café settings. I go out with friends and participate rather than sitting quietly."

Koen M. 🇳🇱
koen.m***@gmail.com
Hard of hearing, Utrecht

"The borrel at work is where everything social happens. I missed all of it before. Captio AI captions the fast Amsterdam Dutch and I actually join in now."

Anke V. 🇳🇱
anke.v***@gmail.com
Hard of hearing, Amsterdam

"Rotterdam Dutch is its own thing — fast and blunt. Captio AI handles it. The market and the corner shop are errands I do on my own without any preparation."

Pieter B. 🇳🇱
pieter.b***@gmail.com
Deaf since childhood, Rotterdam

"Flemish Dutch sounds different from the Netherlands. Captio AI follows both. Family visits from Rotterdam are conversations I actually follow now."

Liesbet D. 🇧🇪
liesbet.d***@gmail.com
Hard of hearing, Antwerp

"Kroeg conversations were just noise before. Captio AI captions fast Dutch even in loud café settings. I go out with friends and participate rather than sitting quietly."

Koen M. 🇳🇱
koen.m***@gmail.com
Hard of hearing, Utrecht

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FAQ

Frequently asked questions

Follow any conversation in Dutch.

Captio AI is free to start

Download for free

Download on theApp Store