Privacy notice

Last updated 11 November 2026.

EstateLark is a trading name of AI SOFTWARE LTD, a company registered in England and Wales (no. 14466305). Registered office: Office 2962, 321-323 High Road, Chadwell Heath, Essex, RM6 6AX, United Kingdom. That company decides how your details are used, and is the one you deal with. This notice covers this website, the EstateLark app and the early list. Questions or requests go to [email protected].

What we collect when you ask for a sample

• Your email address and your county.
• If you joined before 31 October 2026, your name and brokerage, if you gave them.
• The date and time you asked.
• A salted one-way hash of your internet address, used only to stop automated sign-ups and removed once it is more than a day old, when the next sign-up arrives. We never store the address itself.

What we keep when you create an account

• Your email address, and a one-way hash of your password. We cannot read your password.
• A record of recent failed sign-ins and link requests, with your internet address, kept for 15 minutes to stop abuse.
• What you record in your account, such as notes and call outcomes.
• The browsers you signed in from, named by type, such as "Chrome on macOS", so we can email you when a new one signs in.
• Which emails we sent you, whether you want the getting-started tips, and any reason you give for stopping them or for ending your subscription.

Your browser holds two strictly necessary cookies. One keeps you signed in; it ends when you sign out, and after 30 days at most. The other is a random identifier that lets us recognize a browser you used before, so we warn you only about new ones; it lasts 400 days and holds nothing else.

The app emails you about your account and your subscription: the links to set your password, security notices, and billing. Those always come while you have an account. The getting-started tips can be stopped from any of them or from your account.

How we measure visits

We use PostHog, a product analytics service, to count visits and see which pages and steps people use, so we can improve the site and the app. It records the pages you open, the links and buttons you click, the site that sent you, your browser and device type, and an approximate location worked out from your internet address. It never records what you type into a form, and it does not record replays of your visit.

To recognize a returning visitor, PostHog keeps a random identifier in a first-party cookie, whose name starts with ph_, on estatelark.com and app.estatelark.com, for up to a year. Once you sign in to the app, that identifier is linked to your account number, never to your email, and the app sends no names, addresses or other details of the estates you work on. We use this only to understand how EstateLark is used, never for advertising, and we do not sell it.

If your browser sends Do Not Track or Global Privacy Control, PostHog does not load at all. PostHog processes this data for us in the United States. We also use Cloudflare Web Analytics, which sets no cookies, to count visits to this site.

How we use it

To email you about EstateLark: the free sample you asked for, early access, and pricing. Every email has a way to unsubscribe, and we stop as soon as you ask. We do not sell or rent your details, and we do not share them with anyone except the services that host this site, send our email and measure visits, who process them only for us.

Where it is kept

The list is stored with our hosting provider, Cloudflare, in a database held in the United States. We keep your details until you ask us to delete them or we close the early list, whichever comes first.

Your choices

Write to [email protected] to see, correct or delete what we hold about you, including what PostHog recorded, or to unsubscribe. We answer within 10 business days.

The records EstateLark works from

EstateLark helps real-estate agents follow probate estates using public court records and public county property records. We do not buy private data about families. If a record about your family concerns you, write to [email protected] and we will look at it with you.

Changes

If we change this notice, we will update the date above, and we will email the early list before any change in how we use your details.