IBM watsonx Speech to Text Review

What we know about IBM watsonx Speech to Text

IBM watsonx Speech to Text sits in the speech-to-text apis category, where it is enterprise cloud STT API. We keep this IBM watsonx Speech to Text profile grounded in primary sources, each fact dated to when we last confirmed it.

IBM watsonx Speech to Text does not publish a public per-minute rate we have been able to verify, so the price figure here stays blank until we can confirm one. We would rather show nothing than a guessed number; if you have a current IBM watsonx Speech to Text quote, it is the fastest way for us to close that gap.

On capabilities, IBM watsonx Speech to Text covers language auto-detection, word-level timestamps, custom vocabulary / keyterm boosting, soc 2 type ii, gdpr / eu data residency, and self-host / on-prem option, and does not offer entity detection, sentiment analysis, and summarization endpoint. Each of those is verified against IBM watsonx Speech to Text's own docs or dashboard, not marketing copy.

For compliance, with IBM watsonx Speech to Text: SOC 2 Type II is in place. If you are in a regulated space, confirm the current posture with IBM watsonx Speech to Text before you commit, since these change plan by plan.

Among the 43 speech-to-text tools in our matrix, IBM watsonx Speech to Text leads with the 35th-widest language coverage; the fact sheet below has the raw numbers behind that placement.

In total we track 27 verified facts for IBM watsonx Speech to Text today, each linking the primary source it came from so you can check our work - and vendor claims we have not measured ourselves are labeled as such on the IBM watsonx Speech to Text fact sheet below.

Reviewed by vsref Editorial·facts verified Jul 20, 2026·Methodology →