Soniox Review

What we know about Soniox

This is our verified profile of Soniox, a speech-to-text apis platform - ultra-low-cost multilingual STT + real-time translation API. Every fact about Soniox below carries the source it came from and the day we checked it.

Soniox 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 Soniox quote, it is the fastest way for us to close that gap.

On capabilities, Soniox covers language auto-detection, word-level timestamps, custom vocabulary / keyterm boosting, speech translation, soc 2 type ii, and gdpr / eu data residency, and does not offer entity detection, sentiment analysis, and summarization endpoint. Each of those is verified against Soniox's own docs or dashboard, not marketing copy.

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

Soniox ranks the 20th-widest language coverage of the 43 speech-to-text tools we track, so where it lands for you depends on which of those matters more.

In total we track 27 verified facts for Soniox 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 Soniox fact sheet below.

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