Datasets registry

Datasets

Geographic, economic, health, energy, telecom and AI datasets, with format and freshness notes.

All AI / NLP · 2 Economic · 3 Education · 2 Energy · 2 Finance · 1 Geographic · 6 Health · 2 Language / NLP · 5 Legal · 1 Markets · 2 Population · 1 Property · 1 Security · 1 Speech · 4 Telecom · 2

2 results in AI / NLP

NaijaSenti / AfriSenti

Largest Nigerian sentiment corpus (~30k tweets per language) covering Hausa, Igbo, Yoruba and Pidgin.

Verified Jun 2026Free

NaijaVoices

Largest African multilingual speech dataset (1,867 hours, May 2025) covering Igbo, Hausa and Yoruba. Non-commercial license.

Verified Jun 2026Free (CC BY-NC-SA)