
Turn unstructured data into structured, high-quality datasets that are ready for machine learning using a mix of expert annotators and smart, AI-assisted tools.
DATAmundi’s annotation and labeling solutions are designed to deliver high-quality data for AI. With expert human annotators across 200+ languages, we handle all data types.
Written content, documents, reviews, conversations and prompts.
Visual content, photographs, scans, screenshots.
Spoken audio, conversations, voice commands, narrated recordings.
Connected data combining text, images, audio, and video.


















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We work to your guidelines and advise on their development and refinement and scale our annotation teams and workflows to meet changing project needs and data volumes.
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From capturing intent and sentiment in text to identifying objects and actions in video and connecting information across modalities. Identifying a dog in an image, a barking sound in an audio clip, or a customer chat message labeled as a refund request.
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For speech transcription, we combine proprietary AI tooling with human review and post-editing to ensure accuracy and capture linguistic nuance.
We deliver the high-quality training data you need to build and train your models.
With over 25 years of experience, DATAmundi is a leader in annotation and labeling for global AI. We combine human expertise and innovation to deliver high-quality training data for real-world AI.


