Mola Mola

Parametric Playground

Privacy Policy

Last updated 25 September 2026.

The data controller is Parametrica Labs Limited, a company registered in Hong Kong SAR, operating Mola Mola at molamola.cloud.
Privacy questions and deletion requests: hello@molamola.cloud

The short version: we collect the least we can get away with, we do not sell anything to anyone, there are no advertising or tracking cookies, and your design files are private to your account.

1. What we collect, and why

DataWhyLegal basis
Your email address To create your account, sign you in, and contact you about the service or your billing. Performance of a contract
Your name and profile picture, if you sign in with Google To show who is signed in. Google gives us only your name, email and picture. Nothing else. Performance of a contract
Definitions and projects you upload Stored so you can reopen them and so shared links keep working. Private to your account. Performance of a contract
Usage events — which actions you take, whether they succeeded, how long a solve took, and which components a file uses To find what is broken and decide what to build next. No keystrokes, no screen recording, no content of your designs. Legitimate interest in improving the service
Billing records — subscription status, period, and Stripe identifiers To know what you are entitled to, and to meet accounting obligations. Contract, and legal obligation
Waitlist answers, if you filled in the early-access form To decide who to invite and understand who wants this. Consent

We do not collect your card number. Payments go directly to Stripe, who send us only the result.

2. Where your work is processed

Worth knowing, because it is unusual: the geometry engine runs inside your own browser. When you move a slider, the computation happens on your machine, not on a server. Your design does not leave your computer to be solved.

The exceptions, and they are the only ones: files you save to your account are uploaded so you can reopen them elsewhere, and a share link is solved on our server so the recipient does not need the definition itself.

3. Who else touches it

We use a small number of processors. Each gets only what it needs.

WhoWhat forWhere
SupabaseDatabase, file storage, sign-inEU
CloudflareHosting, content delivery, the share-link solverGlobal edge network
StripePayments and subscriptionsEU / US
ResendSending sign-in and service emailsEU (Ireland)
GoogleOnly if you choose "Continue with Google"Global

We do not sell personal data, and we do not share it for advertising. Transfers outside your region rely on the standard contractual clauses these providers operate under.

4. Cookies and local storage

No advertising cookies, and no third-party tracking cookies.

Fonts are served from Google Fonts, which means Google sees the IP address your browser connects from when loading them. We are replacing this with self-hosted fonts.

5. How long we keep it

6. Your rights

Wherever you live, and specifically if you are in the EU, the UK or another jurisdiction with similar law, you can ask us to:

Email hello@molamola.cloud and we will act within 30 days. There is no charge. If you think we have handled your data badly you can complain to your local data protection authority, and we would rather you told us first so we can fix it.

7. Security

Everything travels over HTTPS. Your files sit in private storage, and database access is restricted per user at the row level so one account cannot read another's. No system is perfect; if we ever discover a breach affecting you, we will tell you.

8. Children

The service is not intended for children under 16. We do not knowingly collect their data, and will delete it if we find we have.

9. Changes

If we change this policy in a way that matters, we will tell you by email or in the application before it takes effect. The date at the top always reflects the current version.