African Language AI Datasets
Native-speaker datasets, RLHF annotation, and cultural evaluation for Akan, Ewe, Ga, Hausa, Yoruba, and beyond—from a team based on the continent.
Discuss Your Language RequirementsFull-Stack African Language AI
Dataset Development
Custom text and speech datasets in African languages—collected, transcribed, and annotated by native speakers.
RLHF for African Contexts
Preference data and reward model training from annotators who understand what 'good' looks like for African users. We evaluate outputs for cultural appropriateness, linguistic accuracy, and contextual fit.
Response ranking, cultural alignment, harm evaluation, instruction-following in local context
Model Evaluation & Red-Teaming
Native-speaker evaluation of your model's African language performance. We identify failure modes, cultural blind spots, and areas where outputs fall short of local expectations.
Detailed evaluation reports with examples, severity ratings, and recommendations
Built in Africa. For African Languages.
Native Speakers, Not Translators
Our engineers speak these languages at home. They understand tone, register, proverbs, and the unspoken rules that govern communication—nuance that translation can't capture.
Ghana-Based Operations
Our core team operates from Accra, with networks across West Africa.
Cultural Context as Standard
Every annotation is informed by genuine local knowledge. We don't just check if the words are right—we check if the meaning lands.
Linguistic Range
Akan, Ewe, Ga, Hausa, Yoruba, Dagbani—and capacity to expand. If you're targeting West African languages, we can support it.
Built For
LLM Developers
Expand your model's language coverage with training data that meets the same quality bar as your English datasets.
Voice & Speech Teams
Build ASR and TTS systems for African languages with properly transcribed, native-speaker audio data.
Product Teams Entering African Markets
Ensure your AI features actually work for local users before you launch.
Researchers & Academics
Access high-quality annotated datasets for underrepresented languages—collected ethically, with proper contributor compensation.
African Language Coverage
| Language | Region | Script |
|---|---|---|
| Akan (Twi, Fante) | Ghana | Latin |
| Ewe | Ghana, Togo | Latin |
| Ga | Ghana | Latin |
| Hausa | Nigeria, Niger, Ghana | Latin / Ajami |
| Yoruba | Nigeria, Benin | Latin |
| Dagbani | Ghana | Latin |
Additional languages available on request. Contact us to discuss your requirements.
Ready to Expand Your Language Coverage?
Let's discuss how our native-speaker teams can help your models serve African languages with the depth and accuracy your users deserve.