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Privacy Policy

Effective TODO — publication dateUpdated TODO — publication datev2026.07

AmphiVox lets people answer forms by speaking instead of typing. This policy explains what data that involves, where it goes, and what you can do about it.

AmphiVox is an independent project operated by an individual developer. It is currently offered free of charge. We do not sell data, we do not show advertising, and there is no third-party analytics or advertising software anywhere in the product.

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Who this policy covers

Two different people use AmphiVox, and the difference matters:

For answers submitted through a form, the Creator decides what is asked and why. They are responsible for that data. We only process it on their behalf, to run the form and deliver the responses where they have chosen. In data-protection terms the Creator is the controller and AmphiVox is the processor.

If you answered someone’s form and want your answers corrected or deleted, contact the person or organisation whose form you filled in — they hold that data. If you cannot reach them, write to us at contactus@amphivox.com and we will help where we can.

For a Creator’s own account details, we are the controller and this policy governs directly.

What we collect

From Creators

From Respondents

We do not store your IP address. AmphiVox’s own code never records one. Our hosting and speech providers necessarily receive your IP address in order to deliver the traffic, and may log it under their own policies.

Voice data

This is the part most people want to know about, so it is stated plainly.

  • Your microphone is used only while a voice session is running, and only after your browser asks your permission. You can refuse, or stop at any time.
  • Recordings of your voice are not saved. Audio is streamed to a speech-recognition provider, converted to text, and discarded. It is never written to a file or database.
  • The text of what you said is sent to an AI model so it can work out which answer belongs in which field.
  • While the session runs, your answers are held in memory only. When the session ends they are discarded. Only what you actually submit is stored.
  • Diagnostic logs. To debug faults, our servers write operational logs that can include the text of a conversation and the answers collected during it. These logs are automatically deleted after 7 days and are not used for any other purpose.

Why we process it

We do not use this data for advertising, profiling, or automated decisions that produce legal or similarly significant effects about anyone.

Google user data

If you connect a Google account, we request only the following access. Each permission exists for one specific feature.

Limited Use. AmphiVox’s use and transfer of information received from Google APIs adheres to the Google API Services User Data Policy, including the Limited Use requirements.

Specifically: we do not transfer Google user data to third parties except as needed to provide or improve the features you have enabled, to comply with applicable law, or as part of a merger or acquisition. We do not use Google user data for advertising, and we do not allow humans to read it except with your explicit permission, for security purposes, to comply with applicable law, or where the data has been aggregated and anonymised.

If you connect Microsoft Excel instead, the permission Microsoft grants covers your files generally rather than a single workbook. As with Google Sheets, we only ever use it to write to the workbook you select as a form’s destination.

You can disconnect at any time from within AmphiVox, or revoke access directly at your Google account permissions page.

Who we share data with

We do not sell personal data and we do not share it for advertising. Data reaches the following service providers only so the product can function:

Responses are also delivered to the destination the Creator chose — their own Google Sheet, Excel workbook, or Drive folder — and to the Creator themselves.

We may disclose data where the law requires it, or to protect the rights and safety of users and the public.

How long we keep data

Responses delivered to a Creator’s own Google Sheet, Excel workbook or Drive folder are held in their account, under their control and their retention choices — not ours.

Your rights

Depending on where you live, you may have rights to access, correct, delete, restrict or object to the processing of your personal data, to withdraw consent, and to receive a copy of your data. You can also complain to your local data protection authority.

To exercise any of these, write to contactus@amphivox.com. We may need to verify who you are before acting. We aim to respond within 30 days.

Creators can delete an individual form at any time from within the product, which also deletes the responses, connected credentials and widget keys belonging to it. To delete your entire account, email us at the address above and we will action it.

If you were a Respondent, see section 1 — the Creator of the form controls your answers, so please contact them first.

Security

Measures currently in place:

  • All traffic to the service is encrypted in transit using HTTPS.
  • Submitted responses are encrypted before they are stored, using authenticated symmetric encryption (Fernet, AES-128-CBC with HMAC).
  • Credentials for connected Google and Microsoft accounts are encrypted before storage.
  • Sign-in tokens are held in HTTP-only cookies, which scripts on a page cannot read.
  • Voice sessions run in isolated processes with a hard duration limit.

No system is perfectly secure and we cannot guarantee absolute security. If you find a vulnerability, please report it to contactus@amphivox.com.

Cookies and local storage

These are all the cookies AmphiVox sets. There are no advertising cookies and no third-party analytics cookies. Most are strictly necessary to sign you in; the last one only remembers that you have already seen an introductory tip.

We also use your browser’s local storage to save form drafts so you can resume if you navigate away.

Device identifier. To avoid showing the same one-time introductory tip repeatedly, we generate an identifier from your browser’s characteristics. It contains nothing you typed, is not shared with anyone, and is not used to track you across other websites — but it is a persistent identifier for your browser rather than a truly anonymous one. The record we keep of it expires after 30 days.

Artificial intelligence

When you use a voice form, you are talking to an AI system, not a person. It listens to your answers, decides which field each answer belongs to, and asks follow-up questions.

Speech recognition and AI interpretation make mistakes. You can review every answer on screen before submitting, and correct anything that was misheard. Nothing is submitted until you choose to submit it.

The AI does not make decisions about you that have legal or similarly significant effects. It only fills in a form.

This section is incomplete. A statement about whether the AI providers we use may train their models on data sent to them is pending confirmation of their terms, and will be added here before this policy is finalised.

Voice and biometric data

We do not create voiceprints and we do not identify anyone by their voice. Your speech is used for one purpose only: converting what you said into text so it can be placed in the right field.

We do not use voice to authenticate or verify identity, we do not attempt to detect emotion, and we do not categorise people by voice characteristics.

Children

AmphiVox is not intended for anyone under 18, and we do not knowingly collect their data. If you believe a child has provided data to us, contact contactus@amphivox.com and we will delete it.

Creators are responsible for not directing forms at children without a proper legal basis and any parental consent their local law requires.

Changes and how to contact us

We may update this policy. The “last updated” date at the top always reflects the current version. If we make a significant change we will make that clear on this page.

For any privacy question, request or complaint, email contactus@amphivox.com.

See also our Terms of Service.