Privacy.
Plain English. No tricks. Last updated 2026-07-12.
The diagnostic tools (LandingPageDx, EmailDx, DirectMailDx)
What gets captured
When you submit your email to see a full report, JulieDx stores your email address, which tool you ran, the date, and a run counter. That’s it. The data lives in an Airtable base I (Julie) own and look at.
When you subscribe
If you create an account or start a subscription, JulieDx stores your account email (via Clerk, the login provider) and a Stripe customer reference to manage billing and your access. Your run history stays a simple counter.
What does NOT get captured
The content you submit - email copy, landing page URLs, direct mail files, screenshots - plus the diagnostic responses and your follow-up questions, are processed by Anthropic’s API and never stored by JulieDx. I don’t log them, save them, or look at them.
Third parties that see your input
Your inputs are sent to Anthropic (the company that makes Claude, the AI model behind the tool) to generate the diagnostic. Their privacy policy is at anthropic.com/legal/privacy.
When you submit a URL for LandingPageDx, the URL is sent to Jina.ai (a free page-reader service) to extract page text. Their privacy policy is at jina.ai/legal.
Cookies and local storage
JulieDx uses browser localStorage to track your free run and remember your email so you don’t have to type it again. It also briefly keeps your most recent report in your own browser, so you don’t lose it if you leave to subscribe and come back; that copy lives only on your device and is never sent to JulieDx. If you sign in or subscribe, the login provider (Clerk) sets a session cookie to keep you logged in. No third-party ad trackers, no Meta Pixel.
Third parties for accounts and billing
If you create an account or subscribe: Clerk handles login and stores your account identity. Their privacy policy is at clerk.com/legal/privacy. Stripeprocesses your payment; I don’t see or store your card details. Their privacy policy is at stripe.com/privacy.
Email and the mailing list
Email delivery is handled by Loops. You join the JulieDx email list when you sign up through the newsletter box, meaning the popup or the form under an article. If you ask me to email you the JobSearchDx link on mobile, I add you to a short email sequence about that tool. If you give your email just to see a free report, I store it to run that report and may email you about the tools now and then. I send occasional emails about the tools and what I’m learning from running them, and every email has an unsubscribe link that works. Loops’ privacy policy is at loops.so/privacy.
JulieDx Job Search (paid tool)
What gets captured
Your first run is free and anonymous: you get your grade and the single biggest issue, and you don’t create an account for it. When you buy the full report, JulieDx stores your account identity (your name and email, handled by Clerk, the login provider, for account management and access only), your profile grade and keyword coverage score, and the job titles you search against. That’s it.
What does NOT get captured
Your profile text and full job description text are processed to generate your results and never stored by JulieDx.
How the stored data is used
Grade, score, and job title data are stored in anonymized, aggregated form. This is used to calculate benchmarks (e.g., “your profile grades better than X% of profiles we’ve graded”), improve the tool’s keyword coverage over time, and understand which roles people are searching for. This data is never sold or shared with third parties.
Third parties for the paid tool
In addition to Anthropic (above): Clerk handles login and stores your account identity when you buy the full report. Their privacy policy is at clerk.com/legal/privacy. Stripe processes your payment. I don’t see or store your card details. Their privacy policy is at stripe.com/privacy.
Your data, your call
Email julie@juliedx.com and I’ll delete your data. No questions, no forms. You can also ask me what I have on you and ask me to correct it. What I keep is small: your email, which tool you ran, a run counter, and for the paid tools a billing reference and your grade and score history. I keep it while your account or access is active, and you can ask me to delete it any time. I don’t store your content, sell it, or train on it, and I don’t sell or share your personal information with anyone except the processors named on this page that need it to run the tools. You can also write to me: JulieDx LLC, 1656 Meriden-Waterbury Turnpike, Unit #2086, Milldale, CT 06467.
Analytics
JulieDx uses PostHog to understand how the tools are used in aggregate (page views, run counts, conversion), Microsoft Clarity for session behavior analysis (scroll depth, click patterns, no recordings of form inputs), and Vercel Web Analytics for basic, privacy-friendly traffic counts. No ad targeting. No third-party data sharing.
Changes to this policy
If anything changes - new feature, new third party - I’ll update this page and bump the date at the top.