High-accuracy audio and video transcription for speech recognition models, voice AI platforms, and multilingual NLP datasets. Our native-speaker teams deliver timestamped, speaker-diarised transcripts in 15+ languages — including African languages underrepresented in global speech datasets.
Speech recognition and voice AI systems are trained on massive libraries of accurately transcribed audio. We convert your audio and video files into clean, structured transcripts — with word-level timestamps, speaker labels, and noise/accent annotations that make your model more robust.
We cover a broad language portfolio including English, Swahili, Amharic, Hausa, Arabic, French, Somali, Luganda, and many more — giving you access to rare training data that global transcription providers don't offer.
Our team includes native speakers of East, West, and North African languages alongside global languages. We handle accented speech, overlapping speakers, domain jargon, and noisy environments that automated tools fail on.
From ASR training data to legal transcription, our multilingual teams cover the full spectrum of audio intelligence needs.
ASR training data in target languages and acoustic conditions.
Wake-word and utterance transcription for conversational AI.
Parallel corpora and translated transcripts for multilingual models.
Clinical consultation and dictation transcription for healthcare AI.
Court hearing, interview, and broadcast transcription.
Call recording transcription for quality monitoring and NLU training.
Review audio quality, language mix, speaker count, and domain vocabulary before scoping.
Define verbatim vs. clean read, timestamp granularity, speaker naming convention, and noise annotation rules.
Audio assigned to native speakers with domain familiarity; reviewed by a second annotator.
Accuracy scoring, timestamp alignment check, and delivery in TXT, SRT, VTT, JSON, or CSV.
African and low-resource languages that major providers don't support.
Human transcription with second-pass review outperforms ASR significantly.
48-hour pilot, scalable to thousands of audio hours per week.
Medical, legal, and call recordings protected under ISO 27001 protocols.
SRT, VTT, TXT, JSON, custom XML — ready for your pipeline.
Native-speaker quality at African talent rates.
Send us a sample audio file and we'll return a pilot transcript within 48 hours.