Tessera is a personal AI assistant available on iPhone, Android, and the web. It aims to be an assistant that remembers your people, plans, and preferences, and brings that context to every request. Unlike generic chatbots, Tessera builds a persistent memory that you can inspect and edit, and you can take that memory with you when switching between major AI models. The service is commercial and offers a 10-day free trial without requiring a card. The product focuses on privacy and ownership: you control what is remembered, sensitive details are encrypted, and there are no ads. Features include natural-language reminders, calendar-aware planning, people details, notes/documents storage, image generation, search over your memory, and integrations with external apps. Tessera is designed for individuals who are tired of re-explaining their context to every AI and want a private, portable memory layer.
Solves
Tessera solves the problem of AI assistants having no persistent memory of your personal context, forcing you to re-explain yourself every time. It gives you a portable, inspectable memory that you control and can take to different AI models, so answers are personalized and private.