Building the European AI Privacy platform that enables enterprises to use leading AI models like ChatGPT, Gemini, and Claude in a fully GDPR-compliant manner.

NENNA.AI enables enterprises to leverage leading generative AI models such as ChatGPT, Google Gemini and Claude while maintaining full data sovereignty, GDPR compliance and protection of intellectual property. Through automatic real-time masking and demasking of sensitive personal data and critical company information in prompts and documents, employees can access the full potential of AI without exposing the business to shadow-AI risks. Customers reach all major AI models centrally via the NENNA Chat interface and can seamlessly integrate their own models and agents. The platform is fully operated in a German cloud, meeting the highest security standards. NENNA.AI has been recognised with the ATHENE Award as one of the top three cybersecurity startups in DACH, the AI Everything Award at GITEX Europe and Best German Legal Tech Startup.