Question: I'm looking for a unique way to experience the joy of receiving handwritten letters in the mail, can you suggest a service that combines traditional mail with AI technology?

If you want a new way to experience the charm of handwritten letters, Lettergram is a good service to check out. The AI-based service lets you exchange personalized physical letters with a custom-created AI pen pal. You can pick among different pen pal types, and the service orchestrates an exchange by having you respond and mail back the letters. The AI processes your responses and writes new letters, and the exchange continues indefinitely in a way that simulates the back-and-forth of a real letter exchange.

If you want a different spin on interactive storytelling, Open Love uses AI chat to generate personalized and engaging conversations. It's not geared specifically for handwritten letters, but the app has a variety of characters and customization options that can lead to a deep and personalized experience. It's a good option for people looking for an AI chat partner that evolves over time.

Be warned that Open Love is more geared for interactive chat than it is for letters, but it's a different AI-powered conversational experience that could be a good complement to your interests.