Privacy and data handling

Last updated: July 1, 2026

ListLift is an independent tool that helps Etsy sellers turn their own listings into Pinterest and Instagram content. This policy explains what data we collect, how we use it, and the control you keep over it. ListLift is not affiliated with, endorsed by, or partnered with Etsy, Inc.

Data we collect

• Account information. When you sign in, we store your email address and a user ID via Google sign-in or magic-link email — whichever you choose. We never see or store your Google password.
• Etsy listing data.When you paste a listing URL, we read that listing's public data — title, description, tags, price, and images — directly from Etsy's official API. This is the same information any buyer can see on the listing page. We do not ask you to connect or log in to your Etsy account, and we never access private seller data, orders, or messages.
• Voice profile. If you complete the voice-setup questionnaire or paste sample posts, we store the resulting style profile (tone, vocabulary preferences, phrases to avoid, etc.) to your account so future generations sound like you. You can view, edit, or clear this at any time from your profile page.
• Generation history. We store each generation request (the listing you submitted, the options you chose, and the resulting drafts) so you can revisit past results from your history page.
• Billing information. If you upgrade to a paid plan, payment is processed by our payment provider, Creem. We receive your subscription status and plan tier, not your card details — ListLift never sees or stores your payment card number.
• Waitlist submissions. If you join our waitlist before signing up, we collect the email address — and any optional shop name or URL — that you submit.

How we use your data

• To generate editable Pinterest descriptions and Instagram captions from your listing content, in your own voice.
• To send the listing text and, where available, your voice profile to our AI provider (DeepSeek) at the moment of generation. This is used purely for inference — nothing you submit is used to train any model, ours or theirs.
• To maintain your account, history, and usage quota.
• To process subscription payments and enforce plan limits.
• To contact you about your account, or about ListLift access and product updates if you joined the waitlist.

Analytics and cookies

We use privacy-conscious analytics to understand how visitors find and use this site so we can improve it. These services may set cookies or similar identifiers in your browser:

• PostHog — measures page views, sign-ups, and product usage.
• Google Analytics — measures site traffic and referral sources.

This data is aggregated and used for analytics only. We do not sell it or use it to identify you personally. You can opt out by blocking cookies in your browser or using a tracking-blocking extension.

What we never do

• Edit or publish changes to your live Etsy listings.
• Post anything to your social accounts automatically — every draft is yours to review and copy manually.
• Ask you to log in to Etsy or access anything beyond public listing data.
• Manage your orders or message your buyers.
• Sell or share your data with third parties for marketing.
• Train AI models on your content.

Third-party services we rely on

We use a small set of vetted providers to run ListLift, each of which processes data only as needed to provide their service to us:

• Supabase — authentication and database hosting.
• Etsy Open API — read-only public listing data.
• DeepSeek — AI text generation (inference only).
• Creem — subscription payment processing.
• PostHog and Google Analytics — product and site analytics.

Your control and data deletion

You can edit or clear your voice profile at any time from your profile page. You may request deletion of your account and any data we hold about you by emailing listliftsupport@proton.me. We retain data only as long as needed to provide the service or as required by law.

Security

Access tokens, account data, and generation history are protected with industry-standard safeguards, including encryption in transit and row-level access controls so you can only ever read your own data.

Changes to this policy

We may update this policy as ListLiftevolves. Material changes will be reflected here with a new “last updated” date.

Contact

Questions about this policy or your data? Email us at listliftsupport@proton.me.