What Ohm collects, and why.
We collect what it takes to run the product and teach you well. Nothing for advertising, and nothing we sell.
Last updated June 2, 2026
The short version
- We store your account and the learning you do inside Ohm.
- To generate lessons, grade your answers, and run the tutor, we send your study content to a few AI and infrastructure providers.
- There are no advertising trackers and no third-party analytics. We don't sell or rent your data.
- Delete your account and your data is deleted with it.
What we collect
Your account. When you sign up we store your email, your name if you give one, and a password that is hashed, never kept in plain text. If you sign in with Google instead, we store the account details Google returns rather than a password.
Your learning. Everything you do inside a plan: the subjects you choose, the lessons Ohm generates for you, your flashcard ratings, your written free-response answers, your teach-back conversations, your tutor chats, and any feedback you send us about a piece of content.
Technical basics. To keep you signed in we store a session along with the IP address and browser it was created from. We also set a small cookie that remembers your sidebar preference. That's the extent of it.
How we use it
We use your data to run your account, generate and grade your work, schedule your reviews on the right curve, process payment if you subscribe, and send you the occasional account email. We do not use it to build advertising profiles, and we do not feed your private learning data into shared model training.
The services we share it with
Ohm runs on a small set of providers. Each receives only what it needs to do its job:
- Neon hosts our database. Your account and all of your learning data live there.
- OpenAI generates your lessons, grades your written and spoken answers, and powers the tutor and voice sessions. Your study content, chat messages, and, in a voice session, your speech are sent to OpenAI to be processed.
- Groq classifies the subject you type when you start a new plan.
- Stripe handles payments. Stripe processes your card directly; we only store your Stripe customer ID and your subscription status, never your card number.
- Resend delivers account emails like verification and password resets.
Cookies
We use only essential cookies: one to keep you signed in, and one to remember your sidebar preference. There are no advertising or third-party tracking cookies.
Keeping your data, and deleting it
Your data stays as long as your account is open. When you delete your account, your plans, lessons, attempts, chats, and feedback are deleted along with it, and any active subscription is canceled first. We may keep limited billing and usage records where we're required to for accounting.
You can ask to access, correct, or export your data at any time. Email us and we'll help.
Children
Ohm isn't directed to children under 13, and we don't knowingly collect their data. If you believe a child has given us their information, contact us and we'll remove it.
Changes
If we change how we handle your data, we'll update this page and the date at the top.
Contact
Questions about your privacy? Reach us at privacy@ohmlearn.com.