Hopper

Fast inference for voice

·Developer Tools·YC Fall 2026·tracked since Sep 25, 2026
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Monthly revenue–Not shared yet
Rank–Unranked
Last 30 days–Growth in MRR
Revenue per founder–– founders

About Hopper

Hopper post-trains STT, TTS, and speech LLMs on your production calls, then serves and improves them against your live traffic

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