The valuation's price for conversational speech

From a catalogue's usage-based rate for real call-centre recordings to the top of a speech vendor's published off-the-shelf range; the valuation then adjusts for the kind of recording and the language, and tapers for large archives.

Updated 14 Oct 2026, from its newest record.

The 2 records it is computed from, largest first

Records behind this figure
Record	Amount	As stated	Dated	Source
Recorded speech sold off the shelf	$150	$60-150 per hour of audio	14 Oct 2026	SpeechData.ai, How to buy speech data (FAQ)
Real US customer-service call recordings, speaker-separated 48 kHz, PII-redacted (WiserBrand, 40,000+ hours…	$25	Usage-based $25 / hour (one-off purchase from $10,000) per hour of audio…	11 Oct 2026	Datarade, WiserBrand Real Call Center…

Recorded speech sold off the shelf
Amount
$150
As stated
$60-150 per hour of audio
Dated
14 Oct 2026
Source
SpeechData.ai, How to buy speech data (FAQ)
Real US customer-service call recordings, speaker-separated 48 kHz, PII-redacted (WiserBrand, 40,000+ hours…
Amount
$25
As stated
Usage-based $25 / hour (one-off purchase from $10,000) per hour of audio…
Dated
11 Oct 2026
Source
Datarade, WiserBrand Real Call Center…

Each record links to its own page, its source and its permanent copy.

How the valuation works Every figure