Blocking ChatGPT drives users to personal devices and Shadow IT. PromptFence allows your team to use AI productively while preventing sensitive data leakage in real time.
Get StartedWhen IT blocks ChatGPT, employees don't stop using AI. They switch to personal phones and private accounts where you have zero visibility and zero control. This increases risk instead of reducing it.
Allow access to ChatGPT, Claude, and Gemini on corporate devices, but wrap them in a secure layer. We inspect prompts before they leave the browser, blocking specific sensitive data (like keys or PII) while allowing safe work to continue.
If an employee tries to paste a customer database or API key into ChatGPT, we block the action instantly.
Display custom banners on ChatGPT reminding users of your internal AI policy (e.g., "Do not input PII").
Log every policy violation with metadata (User, Time, Rule) or enable full prompt capture for comprehensive compliance records.