# Can a company sell customer call recordings for AI training?

> What call audio is worth to AI developers, why "recorded for quality and training" consent may not cover it, and the voice, payment card and privacy checks to run.

Canonical: https://origindatapartners.com/guides/sell-call-recordings-ai-training
By: Origin Data Partners
Status: Published
Published: 2026-10-21
Updated: 2026-10-21
Sources checked: 2026-10-21

## Quick answer

Sometimes, but it is the hardest common record type to license. Speech and voice-agent developers want real customer calls, and one consumer app paid people $0.15 to $0.30 per minute for theirs in 2025. The obstacle is consent: the familiar "this call may be recorded for quality and training purposes" notice was written for your own staff training, not for licensing audio to an AI company. All-party consent states, voice biometric laws and payment card rules add further limits. Transcripts with personal details removed are usually a more realistic product than raw audio.

## Key points

- Call audio is in demand for speech recognition and voice agents.
- Recording consent and licensing consent are different questions. The first does not settle the second.
- De-identified transcripts linked to call outcomes are often licensable when raw audio is not.

## Is customer call audio sellable?

Customer calls show how real people describe problems and how agents resolve them, across accents, background noise and interruptions. That is exactly what voice AI is missing. But every recording contains at least two people, at least one of whom never agreed to anything with the buyer.


## What call recordings are worth

There is little public pricing for business call archives. The clearest consumer benchmark: in 2025 a phone app paid users $0.15 per minute to record their calls for sale to AI companies, doubling when both callers used the app, capped at $30 a day. It was taken offline after a security flaw exposed users' recordings and transcripts, [Malwarebytes reported](https://www.malwarebytes.com/blog/news/2025/09/neon-app-pays-users-to-record-their-phone-calls-sells-data-for-ai-training). Treat that as a reminder of both the demand and the risk, not as a price for business archives.


## What makes call data more valuable

| Raises value | Lowers value |
| --- | --- |
| Separate channels for customer and agent | Mixed mono audio |
| Outcome labels: resolved, escalated, sale, cancellation | Audio with no record of how the call ended |
| A specialized domain: insurance claims, technical support, logistics dispatch | Short, scripted calls |
| Accent, language and noise variety | Heavily filtered or clipped audio |
| Accurate transcripts aligned to the audio | Untranscribed recordings |


## Consent, voice and payment card checks

- Recording consent. About a dozen states, including California, require every party's consent to record a confidential call ([California Penal Code 632](https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=PEN&sectionNum=632)). The consent you obtained covered recording, not licensing.
- Third-party AI processing. In Ambriz v. Google (February 2025), a federal court let a California privacy claim proceed against an AI vendor that processed other companies' customer service calls, because the vendor could use the calls to improve its models ([Goodwin](https://www.goodwinlaw.com/en/insights/publications/2025/02/alerts-practices-dpc-ftec-ai-voice-products-subject-to-california-invasion-of-privacy-claims)). Licensing audio for training raises the same question more directly.
- Voice as biometric data. Illinois' Biometric Information Privacy Act lists voiceprints as biometric identifiers ([740 ILCS 14/10](https://www.ilga.gov/Documents/legislation/ilcs/documents/074000140K10.htm)). Audio of Illinois callers needs specific review.
- Payment card data. Card numbers and security codes spoken on calls fall under PCI DSS, which does not allow storing security codes after authorization ([PCI Security Standards Council FAQ](https://www.pcisecuritystandards.org/faq/articles/Frequently_Asked_Question/Are-audio-voice-recordings-containing-cardholder-data-and-or-sensitive-authentication-data-protected-by-PCI-DSS/)).
- Sector rules. Health, financial and insurance calls may carry HIPAA, GLBA or state insurance privacy obligations.
- Employees on the call. Agents are recorded too, and their voices are their personal information.


## The realistic product: de-identified transcripts

For most companies the licensable asset is not the audio. It is the transcript with names, numbers, addresses and account details removed, linked to the reason for the call and the outcome. That keeps the reasoning buyers want and drops the voice and most of the identifiers.

- Describe volume by year, average call length and the share already transcribed.
- Note which states and countries callers are in, and what your recording notice said.
- Identify call types to exclude: payments, health, disputes and anything involving minors.
- Ask whether your telephony or contact center contracts restrict use of recordings.


## When not to sell call recordings

If most callers are in all-party consent states and your notice never mentioned third-party use, if calls routinely include health or payment details, or if you cannot separate customers from employees, raw audio is not worth the exposure. Consider transcripts only, or a forward-looking program with explicit consent for new calls.

Origin Data Partners is not a law firm. This guide summarizes public sources so you can frame questions for your own counsel. It is not legal advice.


## Questions and answers

### Does "this call may be recorded for training purposes" allow selling the recording?

Not necessarily. That notice is generally understood as training your own staff. Licensing recordings to an outside AI developer is a different use that may need separate consent. Ask counsel.

### How much are call recordings worth for AI training?

There is little public pricing for business archives. One consumer app paid $0.15 to $0.30 per minute in 2025. Business value depends on outcome labels, domain, audio quality and how much personal information must be removed.

### Is a voice recording biometric data?

In some places. Illinois' BIPA lists voiceprints as biometric identifiers, and GDPR treats biometric data used to identify someone as a special category.

## Sources

- [Malwarebytes: app paying users for call recordings (Sep 2025)](https://www.malwarebytes.com/blog/news/2025/09/neon-app-pays-users-to-record-their-phone-calls-sells-data-for-ai-training)
- [Goodwin: Ambriz v. Google CIPA ruling (Feb 2025)](https://www.goodwinlaw.com/en/insights/publications/2025/02/alerts-practices-dpc-ftec-ai-voice-products-subject-to-california-invasion-of-privacy-claims)
- [California Penal Code 632](https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=PEN&sectionNum=632)
- [Illinois BIPA definitions, 740 ILCS 14/10](https://www.ilga.gov/Documents/legislation/ilcs/documents/074000140K10.htm)
- [PCI Security Standards Council: audio recordings FAQ](https://www.pcisecuritystandards.org/faq/articles/Frequently_Asked_Question/Are-audio-voice-recordings-containing-cardholder-data-and-or-sensitive-authentication-data-protected-by-PCI-DSS/)

## Related reading

- [Is it legal to sell company data for AI training?](https://origindatapartners.com/guides/sell-company-data-ai-training-legal)
- [/blog/license-support-tickets-for-ai](https://origindatapartners.com/blog/license-support-tickets-for-ai)
- [What company data can you sell to AI companies? Compared by type](https://origindatapartners.com/guides/what-company-data-can-you-sell-to-ai)