Privacy Policy

Last updated: March 2026

What we collect

ThreadSim collects minimal data. When you create a thread, we store the title, body text, and persona description you provide, along with the AI-generated content. We do not require an account to use the service.

If you sign in (optional), we store your email address and authentication tokens provided by your OAuth provider (e.g. Google).

How we use your data

Your input is sent to an AI model via OpenRouter to generate thread content. We do not sell or share your data with third parties beyond what is necessary to provide the service (database hosting via Supabase, AI generation via OpenRouter).

Cookies

We use essential cookies for authentication if you choose to sign in. We do not use tracking or advertising cookies.

Data retention

Generated threads are stored indefinitely. You can request deletion of your data by contacting us.

Contact

For privacy-related questions, reach out via our contact page.