Privacy Policy

Overview

LatentKit (“we”, “us”) operates websites at latentkit.com and related subdomains, and browser extensions such as QuizFill. This policy describes what we collect, why, and your choices.

Information we process

• Extension usage: When you run a scan, QuizFill may send question text from the page (Scan mode) to our backend. With Pro Capture, you scroll the quiz while the extension captures visible-tab screenshots; those images are held locally until you confirm analysis, then sent together in typically one request per run. Our backend forwards allowed content to the configured AI provider. We may also send page title and description for an optional “is this a quiz?” check.
• License & trials: We store a device fingerprint derived from your browser profile to bind Pro licenses and to enforce free-tier limits per quiz URL.
• Payments: Payments are processed by Stripe. We receive payment status and customer email as needed to issue license keys, not your full card details.
• Website: Standard server and analytics logs may include IP address, user agent, and pages visited.

AI providers

We use third-party AI APIs (such as Anthropic, OpenAI, or Google, depending on server configuration) to generate text and, for Capture mode, interpret screenshots. Those providers process data under their own terms. We configure requests to minimize unnecessary content.

Retention

We retain account, license, and billing records as needed for legal and operational purposes. Free trial usage records are stored to prevent abuse of server-side AI quotas.

Your rights

Depending on where you live, you may have rights to access, correct, or delete personal data. Email info@latentkit.com or support@latentkit.com.

Contact

Questions about this policy: info@latentkit.com · support@latentkit.com