Y

Backed by Y Combinator

Conversationaldata for speech models

Collect, license, annotate, and evaluate high-quality conversational audio datasets

What We Offer

0+contributors

Diverse contributors

Our global network of independent contributors cover 15+ languages across diverse accents. We can collect custom data based on your requirements, including role-plays and domain specific conversations.

0M+Hours

Conversational Audio Data

We collect and process conversational audio data across languages, scenarios, and environments. Our diverse, high-quality datasets are indispensable for training and evaluating audio and multi-modal AI models.

How We Do It

Talk to our team

Tell us your use case, specify requirements like hours, languages, and scenarios, and select from our datasets or request custom annotation.

Get samples in 48 hours

Fast delivery to review quality, metadata, and production output.

Test on your pipeline

Run samples through your training pipeline, validate quality meets your standards, and provide feedback for adjustments.

Access full datasets

Get production access via API or S3 and start training immediately with ready-to-use data.

Scale to production

Scale annotation from 10 to 100+ annotators and get monthly dataset expansions as your needs grow.

1

Talk to our team

Tell us your use case, specify requirements like hours, languages, and scenarios, and select from our datasets or request custom annotation.

2

Get samples in 48 hours

Fast delivery to review quality, metadata, and production output.

3

Test on your pipeline

Run samples through your training pipeline, validate quality meets your standards, and provide feedback for adjustments.

4

Access full datasets

Get production access via API or S3 and start training immediately with ready-to-use data.

5

Scale to production

Scale annotation from 10 to 100+ annotators and get monthly dataset expansions as your needs grow.

Our Audio Data

Long conversation

Long natural conversational data between two speakers

Why Besimple

Traditional Approach

Scrape unlicensed audio and navigate 6-month+ legal negotiations while building internal acquisition and annotation infrastructure. Data collection is slow and can't scale with your training pipeline.

Besimple Approach

Get licensed, ethically sourced audio delivered in 48 hours through our collection platform. Our vetted expert network and proprietary tooling scale with you, providing continuous dataset expansions as your needs grow.

Trusted By

Blogs

Vocal Affect Bench

Jul 7, 2026Benchmark
Learn More

Voice Code Bench

May 1, 2026Benchmark
Learn More

Announcing our $3M seed round

Nov 26, 2025Company update
Learn More
Read More

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