Sharpen is a signed-account prompt-improvement service. It does not create anonymous prompt sessions before authentication. Signed-in workspace data may be stored server-side and mirrored locally on your device to support restore and continuity.
What Sharpen collects
- Account information needed for sign-in and account management.
- Prompt content, outputs, workspace history, and saved items.
- Billing and quota information when paid features are used.
How Sharpen uses data
- To provide, secure, maintain, and support the service.
- To generate AI-assisted suggestions and outputs.
- To improve the service and comply with legal obligations.
Third-party providers
- Google for sign-in when enabled.
- OpenAI for AI generation.
- Stripe for payments and billing operations when enabled.
Your choices
- You can sign out to clear the local workspace copy stored on your device.
- You can contact support@hannlabs.com for privacy-related questions.
- See the Terms page for rules on paid services, outputs, and disputes.