Voice AI Platform (Real-Time STT/TTS/Voice Agents) · Vendor file
Fish Audio
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seed round confirmed by TechCrunch and Fortune Term Sheet; entity resolved by domain fish.audio; amount $50-52M spread noted
Active · verified September 2026
Categories Fish Audio serves
The B4 Index places Fish Audio in one category. Each category page lays out the build-versus-buy considerations for that decision.
Funding history
seed $52M
Seed $52M
$104M in disclosed funding across 2 recorded events.
The B4 Index scores every software category on two axes, strategic differentiation and AI feasibility, to
classify it Build, Buy, Bridge, or Beware. Vendor facts here are independent of that call. See the full
methodology.