I help people live intentional lives.

Through AI, shared living, and the relationship with yourself. I'm Gui: founder of Timeback, author of three books, read by 35,000 people.

Portrait of Gui Perdrix
35,000
newsletter readers
3
published books
200+
essays and articles
1,200+
professionals trained

Four universes

Working with AI

The work of right now. Through Timeback I teach founders and teams to build second brains and AI agents, so the machine does the busywork and life gets bigger than work.

Enter the AI universe

Writing

Essays on the self, other people, and the systems between them. Three books, 200+ pieces, one long argument with myself.

Read the essays

Music

Introspective techno with a live electric harp. Thirteen years of classical training, folded into club sets from Lisbon to Burning Man.

Listen to the sets

Coliving

Since 2018: operator, author of The Art of Coliving, four years leading the global association past 5,000 members. Today I help coliving and rental operators stabilize cash flow and run financial operations that just work.

Explore coliving

Start here

Nine pieces across the three threads people come here for.

One honest essay, every week or so.

I share what I'm learning about AI, second brains, and living intentionally, so you can spend your time on what matters. Join 35,000 readers.

On stage

Keynotes and workshops on AI adoption, the future of work, and community. Fair warning: I might DJ the afterparty.

Book Gui to speak
AI adoption and the future of work
Community, coliving, and shared living
Self-knowledge and lifestyle design