Captio AI
🦻 Accessibility + 💻 Productivity App

Latvian live captions and productivity tool for conferences & events

For deaf and hard of hearing people.

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Captio AI app showing live captions

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Use Cases

Every situation covered

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

🎤Keynotes and main stage talks

From a far seat in a keynote hall at the ATTA Centre or Ķīpsala in Riga, the speaker is distant and the hall is loud. Point Captio AI toward the nearest PA speaker and read every word of the Latvian keynote from any seat.

🔬Academic and research conferences

At an academic conference — a research congress at the University of Latvia or a scientific meeting in another city — presenters speak fast and mix in terminology. Captio AI captions in real time and transcribes for later review.

💼Industry and professional events

Industry events, technology and startup summits, and product launches in Riga carry content that affects your work. Captio AI captions every speaker so you follow the panel.

📋Workshops and breakout sessions

In a workshop or breakout, several voices contribute in Latvian from around the table. Place Captio AI on the table and follow every contribution, including from the back of the room.

🤝Networking and informal sessions

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.

🌍International and multilingual events

At an international conference in Latvia, sessions switch between Latvian, Russian, and English. Live Translator captions foreign-language talks in real time so you follow the full programme.

Performance

Most accurate and fastest models

Latvian
89.9%

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 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.

Latvian

Why Latvian is hard to understand

Syllable tones

  • Three tones — including a 'broken' tone — you cannot see
  • Standard Latvian distinguishes long syllables by tone: level, falling, and a 'broken' tone marked by a sudden glottal catch. These contrasts can separate two words with the same sounds, and they live entirely in pitch — nothing in the lips signals which tone occurred, so a deaf attendee sees one mouth for words the tone keeps apart.

Palatalization

  • Soft consonants that barely show on the lips
  • Latvian marks palatalization on several consonants — a 'hard' versus 'soft' distinction that carries meaning. The tongue-body raising that softens a consonant is nearly invisible from the front, so a deaf attendee sees the same mouth for consonants that make different words in a keynote.

Latgalian variety

  • The east of the country sounds different
  • Latgalian, spoken in the southeast, has its own tonal system and a stronger soft–hard consonant opposition. A conference may bring standard Riga Latvian and Latgalian speakers to the same panel, so a deaf attendee meets a variety with different vowels and tones from one presenter to the next.

Fixed stress hides the ending

  • Stress on the first syllable, meaning on the last
  • Latvian stresses the first syllable of almost every word, but its grammar is carried by endings at the far end. Those unstressed final syllables are exactly where fast speech weakens the vowels, so the part that signals a term's grammatical role is the part that fades first on the lips.

Latvian–Russian/English code-switching

  • Technical terms in another language mid-sentence
  • Latvian technology and academic speech, especially in Riga, mixes in Russian and English terms constantly. A deaf attendee lip-reading Latvian meets a different phonology on the key vocabulary, then returns to Latvian, with no visual signal of the switch.

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The Challenge

Hearing loss and professional access in Latvia

The Latvian Association of the Deaf estimates that about 32,000 people across the country are at risk of social exclusion because of deafness or severely impaired hearing — a substantial group in a nation of fewer than two million, and one whose difficulties, in the association's words, limit their chances to participate fully in society and to take up training and work. That figure sits within a European pattern in which roughly one in five people has some hearing loss.

Riga hosts a growing conference and events sector — the academic congresses of its universities, the technology and startup summits at venues like the ATTA Centre and Ķīpsala. These run on spoken Latvian delivered over PA systems, with Russian and English woven into technical sessions. Real-time Latvian 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 Latvian 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 Riga gets the same value from the same conference as everyone in the hall.

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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

"Riga startup talks mix Latvian, Russian, and English, delivered fast from a far stage. I caught fragments. Captio AI captioned all of it from my seat. I read the whole session and knew exactly which announcements mattered for my team."

Jānis B. 🇱🇻
janis.b***@gmail.com
Hard of hearing, Riga — startup conference attendee

"The broken tone and the soft consonants give me nothing on the lips, and the keynote was fast. Captio AI captioned it accurately and I recorded the session. I followed a full congress talk for the first time."

Līga K. 🇱🇻
liga.k***@gmail.com
Deaf, Daugavpils — academic researcher

"Latgalian speakers from the east sound different from Riga Latvian, and the panel had both. Captio AI captioned every one and the audience questions. As a panellist I answered what was actually asked instead of guessing."

Kārlis Z. 🇱🇻
karlis.z***@gmail.com
Hard of hearing, Riga — panellist

"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."

Ilze M. 🇱🇻
ilze.m***@gmail.com
Deaf, Riga — startup founder

"Riga startup talks mix Latvian, Russian, and English, delivered fast from a far stage. I caught fragments. Captio AI captioned all of it from my seat. I read the whole session and knew exactly which announcements mattered for my team."

Jānis B. 🇱🇻
janis.b***@gmail.com
Hard of hearing, Riga — startup conference attendee

"The broken tone and the soft consonants give me nothing on the lips, and the keynote was fast. Captio AI captioned it accurately and I recorded the session. I followed a full congress talk for the first time."

Līga K. 🇱🇻
liga.k***@gmail.com
Deaf, Daugavpils — academic researcher

"Latgalian speakers from the east sound different from Riga Latvian, and the panel had both. Captio AI captioned every one and the audience questions. As a panellist I answered what was actually asked instead of guessing."

Kārlis Z. 🇱🇻
karlis.z***@gmail.com
Hard of hearing, Riga — panellist

"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."

Ilze M. 🇱🇻
ilze.m***@gmail.com
Deaf, Riga — startup founder

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FAQ

Frequently asked questions

Follow every speaker in Latvian.

Captio AI is free to start

Download for free

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