
Crosshatch provides a personalized AI gateway that allows users to share their preferences and history with applications to deliver personalized experiences with complete context. This enables businesses to create adaptive, privacy-compliant AI experiences by dynamically hydrating prompts with user-shared data. Crosshatch focuses on sitewide customization, real-time personalization based on user context, and robust security and privacy features, including user-managed content sharing and SOC2 Type 2 certification in progress. The company offers an API that can be integrated with four lines of code, simplifying the process for developers to activate personalized user onboarding flows, data integrations, and managed privacy.

Crosshatch provides a personalized AI gateway that allows users to share their preferences and history with applications to deliver personalized experiences with complete context. This enables businesses to create adaptive, privacy-compliant AI experiences by dynamically hydrating prompts with user-shared data. Crosshatch focuses on sitewide customization, real-time personalization based on user context, and robust security and privacy features, including user-managed content sharing and SOC2 Type 2 certification in progress. The company offers an API that can be integrated with four lines of code, simplifying the process for developers to activate personalized user onboarding flows, data integrations, and managed privacy.
Stage: Pre-seed / early-stage
Headquarters: Miami, Florida, United States
Founders: Jesse Halpern; Soren Larson
Team size: Approximately 1–10 employees
Product focus: Privacy-first personalized AI gateway / data-sharing API
Personalization and privacy for AI-driven user experiences
Artificial Intelligence (AI) / Chatbot