Quillow Labs

Personal AI entities

The oldest UI a human ever had is another human. We think it's the most natural way to interact with computers too.

Personal AI entities will be that interface: agents that act, compound memory over time, and feel like a continuous presence.

That's what we're building.

What we're solving

We're focused on three areas that are foundational to building personal AI entities.

Deep memory that compounds

A personal AI should retrieve the right context from months, years, or even decades of interaction. Compounding memory is what makes presence and meaningful proactivity possible.

Identity and real agency

A personal AI should have its own identity in the digital world: an email address, a phone number, and the ability to communicate, create accounts, and use computers just like a human.

Continuous inference and presence

A personal AI must run continuously in the background, making judgment calls about when to think, when to act, and when to reach out without becoming noisy or distracting.

A note on privacy

We're subscription-based, not ad-supported. We don't sell your attention.

We also don't pretend true end-to-end encryption is always compatible with the smart, proactive behavior people actually want from a personal AI. There are real tradeoffs. We design carefully to minimize risk while being honest about the constraints.

Our business only works if you trust us with something deeply personal. We take that seriously.

Edith

Edith is Quillow's first personal AI entity. She's built around the same ideas: compounding memory, real-world agency, and continuous presence.

Right now she's especially focused on helping when the decisions are yours to make: thinking through tradeoffs, staying accountable, and getting things done.

What's next

We believe personal AI is a category, not a single product. Over time, Quillow will expand beyond Edith into new entities and tools built on the same thesis: that personal AI should feel less like software, and more like a presence.