Mundo AI, a Y Combinator-backed startup from the Winter 2025 cohort, has raised $20.0M in a Series A round. The company is building data, evaluations, and applied research tools aimed at advancing perceptual intelligence across audio, video, and emerging modalities.
The funding arrives as interest in multimodal AI systems-those that process more than just text-continues to accelerate. Mundo’s focus on the underlying data and testing infrastructure for these systems positions it in a niche that larger AI labs often overlook, though the company has not disclosed who led or participated in the round.
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