AI Voice Detector

AI Voice Detector is an audio verification tool that assesses whether recorded speech is AI-generated. AI Voice Detector serves people making decisions about recordings, including journalists, investigators, compliance staff, and individuals checking unfamiliar voicemails. Results include a probability and confidence level rather than a claim of certainty.

AI Voice Detector has operated since January 2023 and publishes a versioned methodology. Each verdict includes a methodology reference, allowing reviewers to examine the approach used for that assessment. The service supports web access and a Chrome extension, with the same detection model used across its access methods.

AI Voice Detector combines synthetic speech analysis with tools for documenting and sharing results. Supported inputs include MP3, WAV, M4A, WebM, and the audio track of video files. Generator attribution is conditional: AI Voice Detector names a recognized generator and reports when attribution cannot be established.

AI Voice Detector accepts a file, URL, or recording directly from the detector page. The model compares the clip against generator signatures and returns probability, confidence, and recognized model information. A single verdict can be run without an account; signing in is required to save a result to a dossier or cite the result externally.

AI Voice Detector also provides a Chrome extension for right-clicking audio in a browser tab and viewing results in a side panel. Developers can submit clips through the REST endpoint and receive JSON results. Webhooks support asynchronous jobs, and API access is included with Starter and higher plans.

AI Voice Detector targets professional verification workflows as well as individual checks. Newsrooms can assess suspicious audio before publication, while legal and investigative teams can retain citable results linked to the relevant methodology version. Banks and call centers can use detection results when reviewing possible impersonation fraud in recorded calls.

AI Voice Detector offers a free plan with 50 detections per month and voice or video clips up to 2 minutes. Starter costs $49 per month for 1,000 detections, Business costs $199 for 5,000, and Enterprise costs $599 for 20,000. Paid plans support clips up to 10 minutes.

AI Voice Detector offers discounted annual billing and allows cancellation with a prorated refund of the unused remainder. The same model runs on every plan. Paid plans add detailed confidence scores, exports, and API access, while custom enterprise contracts can cover SSO, custom retention, dedicated retraining, or white-label citation workflows.

AI Voice Detector provides published methodology, permanent citations, and generator attribution when recognition is possible. These capabilities support reviewable audio assessments rather than unsupported certainty. AI Voice Detector does not retain uploaded audio files; saved dossiers retain a one-way audio fingerprint, and training on uploads requires explicit opt-in.