Their imagination.
Their information.

You can use the guided playground without an account or a child’s name, age, or email. It works from prepared projects and makes no AI calls.

Playground projects, choices, and version history are saved in this browser on this device. They are not synced to a Tekku account. Clearing the site’s browser data removes those saves, and a shared browser can expose them to other people using the same browser profile.

You can download a project as an HTML file to keep or share yourself. Downloading does not publish it online. Keep personal information out of a project you plan to share.

When a parent creates an account, our sign-in provider, Clerk, handles account details such as their name and email. Child profiles contain a chosen display name and age. We store projects, code, AI conversations, progress, and moderation events to run the building experience and parent view.

Prompts and relevant project context are sent to our AI providers to generate and moderate responses. We use operational diagnostics to help find problems. Automatic page-view tracking, automatic interaction capture, and session recording are currently disabled in the product analytics setup.

Tekku stores your trial dates, membership status and selected number of children to manage workshop access. New memberships cost $99/month for the first child and $59.40/month for each additional child. New trials require a card and start after Stripe Checkout. Eligible new families pay $0 for 3 days, then receive 50% off their first paid month. After that, the regular total for the selected number of children is charged monthly until canceled. The sibling discount continues every month. Cancel before the trial ends to avoid the first charge. One introductory offer per family, applied automatically.

Stripe processes card details and payments through checkout and manages the saved payment method for recurring charges. Tekku stores Stripe customer and subscription identifiers so we can connect your membership and payment status to your parent account.

Existing memberships keep their original terms. Families who started an earlier no-card trial keep its original end date and are not automatically enrolled in a paid subscription. They must explicitly choose and complete paid checkout before being charged.

We do not sell your family’s data. We do not run ads or share data with advertisers. We do not use kids’ conversations or projects to train public AI models. Your family’s information is used to provide and operate Tekku.

Kids do not need to create their own accounts. They build within a parent’s account, during the trial and any paid membership. The parent dashboard shows projects, shipping status, and flagged moderation events with text snippets.

A full conversation-history viewer is not currently available in the dashboard. For questions about your family’s account or a copy of its data, email Will.

AI workshop projects and account data use infrastructure providers including Supabase and Vercel. Authentication uses Clerk. AI requests may go through OpenRouter to the configured model provider, or directly to Anthropic; OpenAI handles moderation. These providers receive the prompts and project context needed for their work. Stripe handles payments when a parent chooses a paid membership.

Choosing to ship an AI workshop project makes it accessible at a public link. Anyone with that link can view and share it; there is no approved-contacts gate. The published page may include the child’s chosen display name. Use a nickname and review the contents before sharing.

To request a copy of your account data or delete the account and its contents, email Will at will@quantumisai.com from the parent’s account email. A person handles the request and confirms it with you. These are not automatic dashboard actions.

For the free playground, download any projects you want to keep, then clear this site’s saved data in your browser to remove its local saves. Files you have already downloaded remain on your device until you delete them.