Alibaba Cloud PAI iTAG
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| Fact | Alibaba Cloud PAI iTAG | CVAT |
|---|---|---|
| Founded | 2009 | 2022 |
| Purpose | iTAG is PAI’s data labeling platform with built-in templates for images, text, video, audio, and multimodal data. | CVAT turns raw images, video, 3D data, and audio into labeled datasets for AI workflows. |
| Support | The iTAG overview points users to its FAQ and an Alibaba Cloud AI assistant for product, solution, and documentation questions. | Enterprise Basic includes 24-hour email support with a 24-hour response SLA and a private helpdesk channel for urgent critical issues. |
It may suit teams labeling multimodal datasets that can store their input in Alibaba Cloud OSS. The current availability status is especially relevant: new users face allowlist-only access to iTAG 1.0.
CVAT suits teams and individuals preparing labeled data for AI workflows, especially those who need several annotation types, review controls, or managed and self-hosted deployment options.