sherpa-onnx Review

What we know about sherpa-onnx

This is our verified profile of sherpa-onnx, a speech-to-text apis platform - on-device ASR/TTS runtime for edge and embedded. Every fact about sherpa-onnx below carries the source it came from and the day we checked it.

sherpa-onnx 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 sherpa-onnx quote, it is the fastest way for us to close that gap.

On capabilities, sherpa-onnx covers word-level timestamps, custom vocabulary / keyterm boosting, self-host / on-prem option, and websocket streaming api, and does not offer entity detection, sentiment analysis, and summarization endpoint. Each of those is verified against sherpa-onnx's own docs or dashboard, not marketing copy.

For compliance, with sherpa-onnx: SOC 2 Type II is not reported. If you are in a regulated space, confirm the current posture with sherpa-onnx before you commit, since these change plan by plan.

In total we track 19 verified facts for sherpa-onnx 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 sherpa-onnx fact sheet below.

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