Czech live captions and productivity tool for conferences & events
For deaf and hard of hearing people.
coming soon
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Everything you need to follow Czech conferences & events
Four tools built for deaf and hard of hearing Czech speakers.
Follow every speaker from any seat
- Point toward the PA or nearest speaker output
- Handles keynotes, panels, and Q&A sessions
- Works in large halls, seminar rooms, and outdoor venues
- No hearing loop or venue infrastructure required
International and multilingual conferences
- Speakers present in any language — you read in yours
- 60+ languages, no switching between sessions
- For global conferences, international panels, and foreign keynotes
- Translates in real time as each speaker talks
Full transcript of any session
- Record any talk or session and get the complete written transcript
- Review content you missed or want to study after the event
- Organised by speaker
- Searchable, copyable, shareable
Key takeaways from any session
- Main points and insights extracted from any session transcript
- Useful for dense technical talks and keynotes
- Organised into clear sections
- Works on any saved conference recording
Download for free
Download on theApp StoreEvery situation covered
Designed for the real moments that matter — not just quiet controlled environments.
From a far seat in a keynote hall at the Prague Congress Centre or a venue in Brno, the speaker is distant and the hall is loud. Point Captio AI toward the nearest PA speaker and read every word of the Czech keynote from any seat.
At an academic conference — a research congress at a Prague university or a scientific meeting in Brno — presenters speak fast and stack consonant-heavy terminology. Captio AI captions in real time and transcribes for later review.
Industry events, technology summits, and product launches in Prague and Brno carry content that affects your work. Captio AI captions every speaker so you follow the panel.
In a workshop or breakout, several voices contribute in Czech from around the table. Place Captio AI on the table and follow every contribution, including from the back of the room.
The most useful conversations often happen over coffee breaks and at the conference dinner. Captio AI works in these noisy, informal settings the same way it does in the main hall.
At an international conference in the Czech Republic, sessions switch between Czech and English. Live Translator captions foreign-language talks in real time so you follow the full programme.
Most accurate and fastest models
word accuracy
independent benchmark, 2025
real-time captions
first word appears as you speak
Download for free
Download on theApp Store
Built for the room where you cannot ask anyone to repeat
Live captions from any seat
Point the phone toward the nearest PA output or speaker. Captio AI captions whoever is presenting in real time — from the front row or the back of a large conference hall.
Works without venue infrastructure
No hearing loop, no captioning service, no advance booking required. Captio AI works independently via microphone — whether or not the venue has provided any accessibility infrastructure.
Covers what official captioning does not
Official captioning, where it exists, typically covers the main stage only. Q&A sessions, workshops, breakouts, and networking are usually left uncaptioned. Captio AI covers all of it.
Record and review after
Record any session and upload it to Audio Transcription for a full written record. Use AI Summary to extract key takeaways — useful for dense technical content you want to process at your own pace.
60+ languages
For international conferences, foreign-language keynotes, or multilingual panels. Live Translator captions and translates in real time across 60+ languages with no manual switching between speakers.
Works for networking too
The conversations in hallways and at lunch matter as much as the sessions. Captio AI works in any setting — informal, noisy, unstructured — the same way it works in the main hall.
Why Czech is hard to understand
Consonant clusters
- Words that pile up consonants with no vowel to see
- Czech allows dense consonant clusters — and words like 'prst' or 'vlk' built around a syllabic r or l with no vowel at all. From a distant stage these clusters give a lip-reader almost no visual seams, so a deaf attendee cannot break a technical term into readable pieces.
The ř sound
- A rare trilled sound unique to Czech
- Czech has the ř — a raised alveolar trill made by combining a rolled r with a fricative, a sound found almost nowhere else. It produces no distinctive lip shape, so a deaf attendee cannot see it, yet it appears in common words and names on the podium.
Vowel length
- Long and short vowels that change the word
- Czech vowel length is phonemic — a long vowel makes a different word from a short one. This is a timing distinction, not a lip shape, so at podium pace a deaf attendee cannot see which of two terms was said in a keynote.
Soft consonants
- Palatalized ď, ť, and ň with barely visible cues
- Czech contrasts plain and soft (palatalized) consonants — ď, ť, ň — where the softening is a tongue-body gesture with almost no visible cue. A deaf attendee sees the same mouth for a plain and a soft consonant that make different words.
Czech–English code-switching
- Technical English inside Czech sentences
- Czech technology and academic speech, especially in Prague and Brno, drops English terms into Czech sentences constantly. A deaf attendee lip-reading Czech meets English phonology on the key vocabulary, then returns to Czech, with no visual signal of the switch.
Download for free
Download on theApp StoreHearing loss and professional access in the Czech Republic
Around 1.3 million people in the Czech Republic live with some form of disability, and recent figures record on the order of 167,000 people with hearing impairment — while older assessments estimated some 300,000 hearing-impaired people including around 15,000 who are profoundly deaf. Against a European backdrop in which roughly one in five people has some hearing loss, a substantial professional population lives and works with hearing difficulty that is often under-supported.
Prague and Brno have become central European conference hubs — the academic congresses of their universities, the technology and business summits at venues like the Prague Congress Centre. These run on spoken Czech delivered over PA systems, with English woven into technical sessions. Real-time Czech captioning of keynotes, panels, and Q&A is rarely provided, and where any accessibility exists it does not reach the breakouts and networking where professional value is built.
Captio AI closes that gap. Point the phone toward the PA and read every Czech keynote and panel answer from any seat, record a dense session for the full transcript, and follow the conversations over a coffee break — so a deaf professional in Prague or Brno gets the same value from the same conference as everyone in the hall.
Download for free
Download on theApp StoreWhat 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.
Private by default
Download on theApp StoreCaptio AI supports 60+ languages
People love Captio AI
"Prague tech talks drop English terms into Czech on every point, delivered fast from a far stage. I caught fragments. Captio AI captioned both from my seat. I read the whole session and knew exactly what the launch meant for my team."
"Czech keynotes pile up consonant clusters with no vowels for me to read, and the ř is impossible to see. Captio AI captioned the talk from my seat and I recorded it for the transcript. I followed a full congress session for the first time."
"The soft consonants and long-short vowel pairs give me nothing on the lips, and the Q&A moves fast. Captio AI captioned every audience question. As a panellist I answered what was actually asked instead of guessing."
"Networking over coffee is where the useful conversations happen, and it used to be the part I stepped back from. Captio AI captioned the informal chats at the reception so I could take part. That is where I met my first investor."
"Prague tech talks drop English terms into Czech on every point, delivered fast from a far stage. I caught fragments. Captio AI captioned both from my seat. I read the whole session and knew exactly what the launch meant for my team."
"Czech keynotes pile up consonant clusters with no vowels for me to read, and the ř is impossible to see. Captio AI captioned the talk from my seat and I recorded it for the transcript. I followed a full congress session for the first time."
"The soft consonants and long-short vowel pairs give me nothing on the lips, and the Q&A moves fast. Captio AI captioned every audience question. As a panellist I answered what was actually asked instead of guessing."
"Networking over coffee is where the useful conversations happen, and it used to be the part I stepped back from. Captio AI captioned the informal chats at the reception so I could take part. That is where I met my first investor."
Download for free
Download on theApp StoreFrequently asked questions
Follow every speaker in Czech.
Captio AI is free to start
coming soon
Download for free
Download on theApp Store