Lelapa AI, a solution to easily transcribe voices in Afrikaans, isiZulu and Sesotho to written text

Vulavula, a language technology, is making waves in Africa by addressing the critical need for language accessibility and preservation. In a recent episode of ALATT podcast, Mr Dossou Bonaventure, a research scientist at Vulavula, shed light on the innovative features and impactful mission of the platform and also their future project. 

The platform, which focuses on transcribing and analysing African languages, aims to bridge the gap in language technology for African communities. Bonaventure emphasised on the importance of linguistic diversity in Africa and the challenges faced in developing a language model that accurately represents the richness of African languages.


One of the key features of Vulavula that is coming soon is its sentiment analysis, which aims to understand the emotional tone of text and speech. This functionality has the potential to revolutionise communication in various sectors, including banking, healthcare, and daily conversations, by providing insights into the emotional state of individuals.

Mr Dossou Bonaventure, a research scientist at Vulavula

Furthermore, Vulavula’s commitment to expanding its language coverage to include more South African and sub-Saharan languages demonstrates its dedication to serving diverse linguistic communities. By incorporating languages such as Swahili and regional dialects, Vulavula is poised to have a far-reaching impact on language accessibility across the continent.

The app’s success stories and positive feedback from users underscore its effectiveness in accurately transcribing African languages. The soft launch of the beta version has garnered significant interest, with hundreds of users providing constructive feedback, indicating the app’s potential to meet the linguistic needs of diverse African communities.

In terms of future developments, Vulavula’s research team is working on innovative features such as machine translation among African languages and emotional tone analysis. These advancements are going to enhance the app’s capabilities and contribute to its mission of preserving and promoting African languages and cultures.

The significance of Vulavula extends beyond language accessibility, as it plays a crucial role in preserving cultural identities. By empowering African communities to communicate in their native languages, Vulavula is contributing to the preservation of endangered languages and promoting cultural pride.

In conclusion,

Vulavula’s approach to language accessibility and preservation in Africa is a testament to its commitment to empowering linguistic diversity. As the app continues to evolve and expand its capabilities, it is forced to make a lasting impact on African communities, fostering a sense of cultural identity and inclusivity.

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