🤖 Native East African language annotation at scale

AI data annotation from Uganda

We label training data for global AI teams in image, video, text, speech and documents. Native speakers of Luganda, Swahili and 12 regional languages make us the right choice for African-language AI datasets.

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12+
African languages with native annotators
6
Annotation types: image, text, speech, video, doc, geo
50%
Typical cost saving vs US/UK annotation providers
★#1
BPO company in Uganda (Outsource Accelerator 2026)
What we annotate

Annotation capabilities

Image and video annotation

Bounding boxes, polygons, semantic segmentation, keypoints, 3D point clouds and action recognition labels for computer vision models.

NLP and text annotation

Named entity recognition, intent classification, sentiment labeling, coreference resolution and relation extraction in English and African languages.

Speech and audio data

Audio transcription, speech recording in native East African languages, utterance labeling and prosody annotation for ASR and TTS systems.

Document processing

OCR correction, form field extraction, table annotation and document classification for IDP and LLM fine-tuning pipelines.

Geospatial annotation

Satellite imagery annotation, land use classification, building footprints and infrastructure labeling for GIS and remote sensing models.

RLHF and alignment data

Human preference ranking, response rating and red-teaming for large language model fine-tuning and alignment workflows.

Language coverage

Native African language annotation

Most annotation providers cannot source native speakers of Ugandan and East African languages. Our team includes native annotators in all of these languages, which is especially valuable for ASR, NLP and translation model training.

English Luganda Swahili French Runyankore Acholi Ateso Langi Lusoga Lugbara Kinyarwanda Lingala
FAQ

Questions about AI annotation in Uganda

What annotation services does Corpshore Uganda offer?
Image and video annotation, NLP and text labeling, speech data collection and transcription, document processing, geospatial annotation and RLHF preference data. We work across all major annotation types and can onboard to your existing platform or use Label Studio, CVAT or similar.
Can you annotate data in Luganda or Swahili?
Yes. Our team includes native speakers of Luganda, Swahili, Runyankore, Acholi, Ateso, Langi, Lusoga, Lugbara, Kinyarwanda and Lingala. This makes us one of the few annotation providers globally with genuine East African language coverage.
How is annotation quality assured?
We use a three-layer QA process: annotator training, peer review and a dedicated QA lead. All annotation projects include an inter-annotator agreement measurement. We target IAA above 0.85 for labeling tasks.
How much does AI data annotation cost in Uganda?
Rates are typically 50 to 70 percent lower than equivalent US or UK providers. We quote per task, per hour or per volume batch depending on the project. Email info@corpshore.solutions for a detailed quote.
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