This page lists the third-party providers that process personal information on our behalf in order to run GPTree. It supplements our Privacy Policy, which describes the categories of recipients we share information with. We maintain this list separately so it stays current as our infrastructure changes.
Current subprocessors
- Convex — backend hosting and data storage (United States)
- Clerk — authentication and account management (United States)
- Cloudflare — hosting and delivery of the gptree.io website (global edge network)
- OpenRouter — routing your messages to AI model providers (United States)
- AI model providers — generating responses to your messages, reached through OpenRouter (location varies by provider and model)
- PostHog — product analytics (United States)
- RevenueCat — subscription and entitlement management (United States)
- Apple — App Store distribution and in-app purchases (global)
About AI model providers
Messages are routed to model providers through OpenRouter, and which provider serves a given request depends on the model handling it. Every chat request we send carries an explicit no-retention instruction: OpenRouter routes it only to model endpoints whose data policies commit to not storing your content and not training on it, and OpenRouter itself does not use your content to train models, as described in our Privacy Policy.
Changes to this list
We may add, replace, or remove providers as the Services evolve. This page is updated when that happens, and the "Last updated" date above reflects the most recent change. If you have questions about a provider on this list, email us at founders@parthenox.com.