Privacy
Postrim schedules and publishes social media posts on your behalf. This page describes what it stores, who it sends data to, and how to get rid of it.
What we store
Your email address and password, held by Firebase Authentication. We never see your password.
The content you create: accounts and channels, posts, drafts, schedules, the persona documents you write, and any media you upload. Uploaded media is stored in Google Cloud Storage.
A short summary of each generation you keep, so the AI can avoid repeating itself, and daily counts of posts and generations so we can apply plan limits.
Access tokens for the social accounts you connect, so posts can be published. You can disconnect any of them at any time, which deletes the stored token.
Who else receives it
Google Firebase hosts the database, file storage and sign-in.
The social platforms you connect receive the posts you publish to them, which is the point of the product.
OpenAI receives the prompts and context needed to generate content, when you use an AI feature.
Lemon Squeezy handles payment if you subscribe. They are the merchant of record and take your payment details directly; we never receive your card number.
Depending on the features you use, a post may also pass through a publishing aggregator you have connected, and media features may call Pexels for stock photography or Thum.io for website screenshots.
There is no advertising, no analytics or tracking service, and your content is never sold or used to train anyone's models by us.
Keeping tenants apart
Every record carries the id of the account that owns it, and the server refuses to return a record to anyone else. If you bring your own API keys, they are stored against your account and used only for your work.
Deleting your data
Email [email protected] and we will delete your account and everything attached to it: posts, drafts, media, personas, connected-account tokens and usage records. Deletion is permanent and there is no backup we can restore from afterwards.
Contact
Last updated: 20 August 2026