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Privacy Policy

Обновлено:

Lingolane collects only what accounts and billing need. We do not store meeting audio or transcripts; for interpretation, audio streams to OpenAI (USA) in real time.

1. What we collect

Data we collect and why
CategoryItemsPurpose
AccountEmail, name, password (hashed); with Google sign-in, the email and name of your Google accountIdentify you, sign-in, service notices
UsageMeeting start and end times, interpretation time, chosen languages, direction, client (web or app)Billing, showing remaining time, abuse prevention
Consent recordsWhether you opted in to marketing email, when and where you opted in or outProof of consent (Korean Network Act)
WaitlistEmail, site language, consent time, referral (UTM)Notices about the web beta opening and the desktop app launch
Referralutm_source and similar campaign data at sign-upUnderstanding which channels help
AutomaticSession cookie, security logs (IP hashed where possible)Keeping you signed in, preventing abuse

2. What we don't collect

  • Meeting audio: not stored. For interpretation it streams from your browser to OpenAI in real time and never passes through Lingolane servers.
  • Captions and transcripts: saved only on your computer, never sent to our servers.
  • Card details: once payments open, the payment provider handles them directly; Lingolane never receives card numbers.

3. Retention

  • Account data (email, name, hashed password, sign-in sessions): until you delete your account, then removed immediately.
  • Usage records (meetings, minute grants, service events) and your marketing-consent history: kept while your account exists. When you delete your account, your user ID is removed and replaced with an irreversible salted hash, so the records are kept only in de-identified form.
  • Retention period for de-identified usage records: to be set before the official launch and added to this policy.
  • Deleted together with your account: the email address in your consent history, any waitlist entry with the same email address, remaining authentication values such as password-reset tokens, and the referral data (UTM) and sign-up method attached to usage records.
  • Waitlist (unconfirmed): the confirmation link is valid for 48 hours. A sign-up whose link was never used is deleted 7 days after the link expires.
  • Waitlist (confirmed): kept until we send the web beta opening and desktop app launch notices. The unsubscribe link in those emails stops further marketing emails, and the opt-out is kept in your consent history. To have your address removed from the list, ask us at [email protected] and we will delete it.
  • Login records: 3 months under the Korean Protection of Communications Secrets Act.
  • Once payments open: contract and payment records for 5 years and complaint records for 3 years under the Korean E-Commerce Act.

4. Processors and international transfer

We use the following providers to run the Service. They are located outside Korea, so personal data is transferred abroad, over encrypted connections, whenever you use the Service.

Processors and international transfers
Provider (country)Data transferredPurposeRetention
OpenAI, L.L.C. (USA)Meeting audio during interpretation (streamed), hashed user identifierReal-time voice interpretation and captionsNot stored by Lingolane. OpenAI states that API data is not used for training by default and may be retained up to 30 days for abuse monitoring (per OpenAI's policy).
Resend, Inc. (USA)Email address, name, email contentVerification, service and news emailsDelivery logs per the provider's policy

During the beta, the website and the database (account, usage, consent and waitlist records) run on the operator's own server in the Republic of Korea, and this processing is not entrusted to another company. The database is backed up daily and each backup is deleted after 14 days, so after you delete your account your data can remain in earlier backups for up to 14 days. If we start using a hosting provider, we will update this policy and tell you first.

If you do not want your data transferred abroad, you can delete your account to stop it. Interpretation cannot work without streaming audio to OpenAI.

5. Your rights

  • You can ask to access, correct or delete your data, or to stop processing it.
  • You can withdraw marketing consent anytime in Settings or via the unsubscribe link in each email.
  • You can delete your account yourself in Settings.
  • Send other requests to [email protected]. We reply within 10 days.

6. Cookies and browser storage

We do not use advertising or analytics tracking cookies. The items below are everything the Service keeps in your browser, and each is needed to use the Service.

What we store in your browser
NameTypePurposeHow long
better-auth.session_token (prefixed __Secure- on the live site)Cookie (HttpOnly, not readable by scripts)Keeping you signed in7 days, renewed to 7 days at most once a day while you use the Service; deleted when you log out
better-auth.state (prefixed __Secure- on the live site)Cookie (HttpOnly)Stopping forged requests during Google sign-in (only when you sign in with Google)5 minutes
NEXT_LOCALECookieThe display language you chose (saved by the language menu and the sign-up and log-in pages). Signed-in pages and our emails follow it1 year
lingolane:locale-suggestion-dismissedLocal storage (localStorage)Remembers that you closed the browser-language suggestion barUntil you clear it
lingolane:utmSession storage (sessionStorage)Campaign data (UTM), saved with your sign-up or waitlist entryUntil you close the tab
lingolane:pending-email, lingolane:verify-sent-atSession storage (sessionStorage)The address and time we sent your verification email (for the resend message and wait time)Until you close the tab
lingolane:waitlist-tokenSession storage (sessionStorage)The one-time confirmation code from your waitlist email, kept only so confirming still works if you change the page language before pressing the button. Removed from the address bar when the page opens, and deleted once confirmation succeeds or the code is found invalidUntil you close the tab (deleted as soon as confirmation finishes)

How to remove them: logging out deletes the sign-in cookie. Clearing this site's cookies and site data in your browser settings removes all of the items above, and session storage is cleared when you close the tab. If you delete the language cookie, pages still show the language in their address (for example /ja).

7. How we protect data

  • Passwords are stored as one-way hashes.
  • All traffic is encrypted with HTTPS.
  • OpenAI API keys stay on our servers and are never sent to browsers.
  • Access to personal data is limited to the people who need it.

8. Children

People under 14 cannot sign up.

9. Privacy officer and contact

Privacy officer: to be named before public launch.

Contact: [email protected]

In Korea you can also contact the Personal Information Infringement Report Center (privacy.kisa.or.kr, 118) or the Personal Information Dispute Mediation Committee (www.kopico.go.kr).

10. Changes

We announce changes to this policy on the website and by email at least 7 days in advance (30 days for significant changes).