CattleGrid is a British technology company that provides a security system to protect organisations using AI services like Anthropic’s Claude, OpenAI, Google's Gemini and more. Think of it as an invisible security checkpoint that reviews everything your team sends to an AI Provider before it ever leaves your control.

When employees use AI tools to assist with their work, they might accidentally include sensitive information—such as customer National Insurance numbers, credit card details, medical records, or confidential company secrets. CattleGrid detects this data and prevents it from being sent, keeping your organisation safe and compliant with data regulations.