Captio AI
🦻 Accessibility + 💻 Productivity App

Swahili live captions and productivity tool for job interviews

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.

👔In-person interviews

In a Nairobi, Dar es Salaam, or Kampala office — an interviewer speaking Swahili at professional pace with regional phonological colouring. Captio AI captions every question in real time.

💻Video interviews

Video calls on Zoom or Google Meet — standard for remote rounds at East African companies and international NGOs. Put the call on speaker and follow every question in real time.

📞Phone screens and initial calls

The initial HR screening call in Swahili — fast, formal, over a mobile line. Captio AI captions the recruiter's voice in real time so compressed audio does not cost you the interview.

👥Panel interviews

Panel interviews at large Kenyan, Tanzanian, or East African multinationals and NGOs. Captio AI follows each panelist in real time, even when they switch between Swahili and English.

🌍International and foreign-language interviews

For roles at international NGOs or multinationals where interviews shift between Swahili and English. Live Translator handles both languages in the same session without any manual switching.

🎯Assessment centres

Group exercises and competency assessments — used at major East African banks, telecoms, and international development organisations. Captio AI covers facilitator instructions and group discussion.

Performance

Most accurate and fastest models

Swahili
90.7%

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 a missed word has real consequences

Read the full question before you answer

Every word appears on screen as the interviewer speaks. You read the question completely before responding — nothing guessed, nothing reconstructed.

Works in person and on any call format

In-person interviews, video calls, phone screens. Place the phone on the table or point it toward the audio — Captio AI handles every format.

Discreet by design

The app runs quietly on your phone. Place it on the table or hold it naturally. No explanation needed, no drawing attention to the accommodation.

No asking for repeats

Asking an interviewer to repeat a question signals uncertainty. Captio AI means you never need to — you read it in real time and answer with confidence.

Any language

For international roles, multilingual panels, or interviews conducted in a second language. Live Translator captions and translates in real time so language is never the barrier.

Private by default

Interview conversations are sensitive. Captio AI processes audio in real time and discards it immediately — nothing is stored, nothing is shared.

Swahili

Why Swahili is hard to understand

Regional variety gap

  • Tanzanian, Kenyan, and Ugandan Swahili sound different in a boardroom
  • Standard Swahili (Kiswahili Sanifu, based on Dar es Salaam Swahili) differs phonologically from Kenyan Swahili and Ugandan varieties in vowel quality, consonant strength, and prosodic patterns. In a Nairobi or Kampala office, the interviewer's Swahili is coloured by regional phonological influence. A deaf candidate who lip-reads standard Tanzanian Swahili faces different lip shapes for the same words from a Kenyan interviewer.

Noun class prefixes

  • Swahili's 8 noun classes change how words begin on the lips
  • Swahili's extensive noun class system adds different prefixes to the same root depending on the class, which also triggers agreement prefixes on verbs and adjectives. In an interview question, the opening consonant and vowel of each word shifts according to noun class — the same concept produces different lip shapes depending on grammatical context, making visual word recognition unstable.

Arabic loanword density

  • Business Swahili uses Arabic-derived vocabulary in formal contexts
  • Standard Swahili has extensive Arabic loanwords in business, formal, and official vocabulary — biashara (business), hesabu (accounts), shukrani (thanks), mshahara (salary). In a formal job interview, this vocabulary appears frequently. A deaf candidate who primarily lip-reads everyday conversational Swahili may not recognize these Arabic-derived formal terms visually.

Swahili-English switching

  • East African corporate interviews mix Swahili and English mid-sentence
  • In Nairobi and Dar es Salaam multinational and NGO interviews, Swahili and English are routinely mixed within the same sentence — 'tutahitaji candidate ambaye ana experience ya miaka mitatu' is typical. A deaf candidate tracking Swahili is suddenly watching English words, with no visible signal of the switch.

Agglutinative word length

  • Long agglutinated Swahili words compress into rapid sequences
  • Swahili builds long words by agglutinating tense, subject, object, and verb into a single unit — 'nitakusaidia' (I will help you), 'wameniambia' (they have told me). In a fast interview question, these long agglutinated words produce rapid syllable sequences where individual morphemes must be tracked in quick succession.

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The Challenge

153,000 deaf people in Kenya — and disability employment quotas met by fewer than 4% of public institutions

Kenya's 2019 National Population Census recorded 153,381 deaf people aged above five years. Kenya has a legal mandate requiring public institutions to reserve 5% of employment for persons with disabilities. A 2022 government audit found that only 35% of public institutions had employed any persons with disabilities at all, and only 4% met the 5% target. Persons with disabilities in Kenya are disproportionately unemployed and more likely to live in poverty than non-disabled Kenyans, according to the Kenya National Bureau of Statistics 2019 Disability Report.

In Tanzania, disability employment data is less systematically reported, but the broader pattern across East Africa — including Uganda, Rwanda, and Ethiopia — reflects similar structural gaps: disability legislation that sets employment targets, and enforcement mechanisms that are too weak to move the numbers. In the NGO sector, which is a major employer across East Africa and a common career path for educated Swahili speakers, disability accommodation at the interview stage is inconsistent. Asking for an interpreter or captioning service in advance is not a standard expectation and can expose the candidate to bias.

The linguistic and social barriers reinforce each other. A deaf Swahili-speaking candidate attending a job interview in Nairobi or Dar es Salaam faces an interview format — panel discussions, competency questions, fast code-switched Swahili and English — that was not designed for them, in a labour market that gives them limited legal recourse if they are disadvantaged by it. Captio AI requires no advance arrangement: open the app, place the phone on the desk, and every Swahili sentence is available in real time — including the formal vocabulary, agglutinated verb forms, and mid-sentence English switches that characterise East African professional speech.

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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 NGO interview was Swahili and English switching in every other sentence. I had Captio AI on the table. Both languages appeared in real time. I answered every question and got the role."

Amina W. 🇰🇪
amina.w***@gmail.com
Moderate sensorineural hearing loss, Nairobi

"Standard Swahili in a formal interview sounds different from the Swahili I lip-read every day. Captio AI gave me every word including the formal vocabulary. I finally felt on equal footing."

David M. 🇹🇿
david.m***@gmail.com
Deaf since birth, Dar es Salaam

"The bank panel had three interviewers asking questions quickly in Swahili. Captio AI followed each one. I knew who asked what and gave a direct answer to each question. I got through to the final stage."

Grace N. 🇰🇪
grace.n***@gmail.com
Hard of hearing, Nairobi

"Ugandan Swahili and standard Swahili feel different on the lips. I could not always track my interviewer. With Captio AI I had the complete sentence every time and answered confidently."

Emmanuel K. 🇺🇬
emmanuel.k***@gmail.com
Progressive hearing loss, Kampala

"The NGO interview was Swahili and English switching in every other sentence. I had Captio AI on the table. Both languages appeared in real time. I answered every question and got the role."

Amina W. 🇰🇪
amina.w***@gmail.com
Moderate sensorineural hearing loss, Nairobi

"Standard Swahili in a formal interview sounds different from the Swahili I lip-read every day. Captio AI gave me every word including the formal vocabulary. I finally felt on equal footing."

David M. 🇹🇿
david.m***@gmail.com
Deaf since birth, Dar es Salaam

"The bank panel had three interviewers asking questions quickly in Swahili. Captio AI followed each one. I knew who asked what and gave a direct answer to each question. I got through to the final stage."

Grace N. 🇰🇪
grace.n***@gmail.com
Hard of hearing, Nairobi

"Ugandan Swahili and standard Swahili feel different on the lips. I could not always track my interviewer. With Captio AI I had the complete sentence every time and answered confidently."

Emmanuel K. 🇺🇬
emmanuel.k***@gmail.com
Progressive hearing loss, Kampala

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FAQ

Frequently asked questions

Hear every question in Swahili.

Captio AI is free to start

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