MarketRead

Privacy

How we handle your data

In plain terms, and short enough to read.

What we store

  • Your email address, and the name you give your organisation.
  • Public-key credentials for your passkey. We never hold a password.
  • For each connected ad account: its Meta account id, name, currency, timezone, and an access token — encrypted at rest with authenticated encryption.
  • Daily performance figures (spend, impressions, clicks, conversions) for the accounts you connect.
  • Every decision the engine reaches, with the numbers behind it.

What we do not store

  • Any password, for us or for Meta.
  • Personal data about the people who see or click your ads.
  • Card details. Payments are handled by Stripe; we never see the card.

The free ad preview

When you paste a website into the preview we fetch that site's public pages and images, and send its text and a few of its photos to Anthropic's Claude model to write the ads. We store the address, the ads and images we made, and a one-way hash of your IP address (to enforce the daily limit — never the address itself). If you ask for the preview by email we store that address to send it, and nothing else unless you ticked the box for tips.

Measuring our own adverts

If MarketRead's own Meta pixel is switched on, it loads only after you press "Yes, that's fine" on the question at the bottom of the page ("Can Facebook count your visit?"). Pressing "No, thanks" keeps it off, and the choice is remembered in your browser. The question is never shown inside your signed-in account. Our page analytics are cookieless and anonymous.

The free ChatGPT check

When you run the check at /chatgpt-check we store the website, the words you typed, ChatGPT's answer and a one-way hash of your IP address (to enforce the daily limit — never the address itself). Your question is sent to OpenAI's model through OpenRouter to get the answer. If you ask for the report by email we store that address to send it, and we email you nothing else unless you ticked the box for occasional tips.

Emails to businesses

In October and November 2026 we emailed a small number of UK limited companies once, at the contact address each one publishes, with free sample ads we made from its public website. We found them in OpenStreetMap's public business listings and checked each against the Companies House register. For each one we keep the business name, website, that contact address, its company number and whether we wrote, so we never write twice. The lawful basis is our legitimate interest in offering a business service to businesses. Every email has a one-click unsubscribe, and you can ask us to delete the record at any time.

Access to your ad accounts

You grant access through Meta, and you can withdraw it at any time — from your own Meta settings, or by disconnecting the account here, which also asks Meta to revoke our access and deletes the stored token.

Your rights (UK GDPR)

You can ask for a copy of your data, ask us to correct it, or ask us to delete it. Contact the address below and we will action it within one month.

Who we are

MarketRead is operated by Jadthena Limited. Contact: [email protected].

Last updated 29 September 2026.