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Besimple AI (YC X25) — Voice data for AI

We are building the data layer for AI, starting with audio. We start with data collection, curating our own proprietary set of diverse conversational data covering a wide range of languages, dialects and accents.

Besimple AI is a Y Combinator company in the Spring 2025 batch. Its directory entry describes it as: Voice data for AI. The founders listed are Yi Zhong (Founder/CEO), Bill Wang (Founder/CTO) (Y Combinator directory entry, May 21, 2025).

6 more companies from YC Spring 2025 ↓

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Besimple AI

New accelerator entry · 2025-05-21 · the record

Spring 2025
batch
8
people
Early
stage
United States of America
region
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What the record says

BatchSpring 2025
Announced2025-05-21
StageEarly
StatusActive
Team size8
IndustryB2B
Sub-industryB2B
SectorsAIOps, Data Labeling, AI
RegionsUnited States of America, America / Canada
BasedSan Francisco, CA, USA
HiringYes
Sitehttps://besimple.ai
Founded2025
YC group partnerNicolas Dessaigne
Previously known asSimple Annotation, besimple ai

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Also in YC Spring 2025

Same batch, B2B first.

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In their words

We are building the data layer for AI, starting with audio. We start with data collection, curating our own proprietary set of diverse conversational data covering a wide range of languages, dialects and accents. We then leverage human expert audio annotators and our own annotation platform to process audio data for Automatic Speech Recognition. With human level transcription and diarization, our data help push the audio model frontier. Today we have over millions of hours of conversational data, and growing. If you need audio data for training or evaluating your voice models or voice agents, reach out! We offer flexible licensing deals that work for startups and enterprises, with minimal process. Audio data should besimple :)

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Besimple AI: Accepted into Y Combinator Spring 2025
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Permanent URL: https://mentionfox.com/funding/yc-besimple-ai
Last updated 2026-10-29
Primary record: Y Combinator directory entry
Besimple AI (YC X25) — Voice data for AI. MentionFox, 2026-10-29. https://mentionfox.com/funding/yc-besimple-ai