Besimple AI
Besimple AI is a YC Spring 2025 (P25) company. Based in Redwood City, CA, USA. Team of 3.
About Besimple AI
Summary
Besimple AI builds the audio data layer for AI voice and speech model development. The company collects, annotates, and licenses conversational audio datasets spanning 15-plus languages, dialects, and accents, with human expert annotators handling transcription and speaker diarization. It replaces the work of sourcing and processing raw audio in-house, giving AI teams ready-to-use training and evaluation data for automatic speech recognition and voice agent models.
Business model
Flexible dataset licensing deals for startups and enterprises, with data delivered via API or S3.
Go-to-market
AI teams building voice models or voice agents are the buyers; they engage through a sales motion starting with a demo call, receive samples within 48 hours, validate on their own pipeline, then scale to full production access.
From the Y Combinator listing
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. 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 :)
Facts
- B2B / B2B
- Redwood City, CA, USA
- 3
- Active
- Early
Founders (2)
- Bill Wang
- Yi Zhong
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