San Francisco data annotation platform for multimodal AI, used to build custom labeling interfaces and training datasets.
SuperAnnotate AI, Inc. was founded in 2018 in San Francisco, US, by Jason Liang, Tigran Petrosyan and Vahan Petrosyan. Its platform covers data annotation for images, video, natural language and audio, through tools such as Builder, Orchestrate and Fine-tune. In July 2025 it raised USD 13.5 million in Series B funding led by Dell Technologies Capital, part of a larger USD 50 million Series B. Socium Ventures and NVIDIA Corporation were also major investors, bringing total funding to USD 23.98 mn.
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