Privacy Policy

Last updated: May 8, 2026

Who we are

SiteSpin is an iOS app and web service that helps people create and publish websites by chatting with an AI. This policy explains what information we collect and how we use it. "We" and "us" refer to SiteSpin and the company that operates it.

What this policy covers

This policy applies to the SiteSpin iOS app, the SiteSpin website at sitespin.app, and websites that SiteSpin generates and hosts on *.sitespin.app subdomains. It does not cover websites that SiteSpin users connect to their own custom domains after publishing. Once a site is hosted on a custom domain, the visitor relationship is between the site owner and their visitors.

What we collect

• Name and email. When you sign in with Apple, we receive your name and email address. Apple only shares this on your first sign-in.
• Business contact details. When you describe your business in the chat, you may type details like your phone number or business address. We store whatever you share so the AI can include it in your generated website.
• User content. The photos you upload, the business details you share, and the website code SiteSpin generates from your inputs. All of this is yours.
• User identifier. A random user ID created when you first open the app, used to keep your projects associated with you.
• Purchase history. When you subscribe to SiteSpin Pro, Apple sends us a receipt confirming the purchase. We never see your card details. Apple is the merchant of record for all subscriptions.

What we do not collect

• Your location (precise or coarse)
• Your device ID, advertising identifier, or any tracking ID
• Your contacts
• Health, financial, or sensitive information
• Crash reports or analytics from inside the SiteSpin iOS app
• Any data used for advertising or shared with data brokers

Voice input

SiteSpin uses Apple's on-device speech recognition to let you talk to the AI instead of typing. Audio never leaves your phone. Only the text transcript is sent to our servers, and only as part of the chat message you choose to send.

How we use Anthropic Claude

SiteSpin uses Anthropic's Claude API to read your messages and generate your website. When you send a chat message, we transmit the message text, any photos you attach, and the relevant business details from your profile to Anthropic. Anthropic processes the data to produce the AI response (a follow-up question, a generated site layout, an edit, and so on) and returns it to us.

Anthropic retains commercial API data for up to seven days for abuse monitoring, then deletes it. Anthropic does not use commercial API data to train its models. See Anthropic's commercial terms for details.

The first time you try to send a message, we ask for your explicit consent before sending anything to Anthropic. You can revoke this consent any time in Settings → Privacy → AI processing. Without consent, you can browse the app but cannot generate or edit a site.

Third parties

SiteSpin uses the following third-party services to run. Each one only receives the data described.

• Anthropic (Claude API). See the dedicated section above. Anthropic receives the chat messages, photos, and business details you share so the AI can generate your website.
• Supabase. Hosts our database, file storage, and authentication.
• Vercel. Hosts the websites that SiteSpin publishes for users, and hosts the marketing site at sitespin.app.
• RevenueCat. Handles subscription state from Apple in-app purchase receipts. Receives your user ID and Apple receipt only.
• Apple. Handles all payment processing through in-app purchase. We never see card data.
• Resend. Sends transactional email when you contact support or report a published site. Receives only the email address and message body you submit.

Analytics on user-published websites

Websites that SiteSpin publishes on your behalf include private visitor analytics powered by Pirsch. Pirsch is cookieless and uses a salted 24-hour hash of IP address, user agent, and date to count unique visitors. No personal data is stored. Visitors to SiteSpin-generated websites do not need a cookie banner.

Pirsch does not run inside the SiteSpin iOS app or on this marketing site. It only runs on the websites SiteSpin generates for users.

Your rights

You can:

• Access the data we hold about you by emailing us.
• Export your projects by emailing us. A self-serve export feature is on the roadmap.
• Delete your account in the app: Settings → Account → Delete Account. Deletion is immediate; your account, sites, chat history, uploaded photos, and analytics are removed within seconds. Active subscriptions continue to renew unless cancelled separately in your iPhone's Settings → Apple ID → Subscriptions.

EU residents have additional rights under GDPR, including the right to object to processing and to lodge a complaint with a supervisory authority. California residents have rights under the CCPA, including the right to know what data we collect and the right to deletion.

Children

SiteSpin is rated 4+ but is not intended for users under 13. We do not knowingly collect personal information from children under 13.

Changes to this policy

We may update this policy from time to time. The "last updated" date at the top will reflect the most recent change. Material changes will be announced in the SiteSpin app.

Contact

Privacy questions? Visit our help page. We respond within one business day.