TaFacin.Labs
KairosLifeOSEnginesCompanyStory
pt|en|it
Sign inContact

The company that builds LifeOS and Kairos

An applied AI company, with a product tested day to dayBorn from the idea of applying AI to real lifeEvery piece runs first in the day of the person who builds it

Who's who

TaFacin
The company that builds, keeps live and signs everything here.
LifeOS
The product, the map of a person's reality, area by area.
Kairos
The agent inside LifeOS, which weighs today's decisions against the life the person wants to live.
Engines
The agent's layers that process the data.

How TaFacin works

Every piece runs first through the day of the person who builds it, because a mistake has to show up in here before it reaches anyone else.The science comes from an audited base of 71 topics, on top of what the model already knows.Every decision comes back later with what happened, and reality is what corrects the agent.

What research changes in a decision

Three lines of research that already run in Kairos.

Answers with a source
Answers from an audited knowledge base of 71 topics across 22 areas, citing 12,702 studies, and opens the source along with the strength of its evidence when someone asks.So you can check where the reading came from.
Says when it doesn't know
Before answering, it looks at the data.When the data doesn't hold the answer, it says so and asks, instead of filling the gap with a guess.So you know where data is missing before leaning on it.
Reads the moment
Knows the time, how long it's been since the last conversation and the day's weather.A question asked at the end of a long day weighs differently from the same question in the morning, and the answer takes that into account.

And who's behind it?

TaFacin was founded by Felipe, who designs every piece, decides what goes in, measures what works and checks what goes out.

The road to TaFacin is told on the Story page.

For your team

The same engine can be built on an operation's data, with its own screens for the team and an agent that reads it all together.It starts with a conversation about what weighs on it.

Talk about your operation

Frequently asked questions

What is TaFacin?+

An applied AI company, with a product tested day to day.It builds and runs LifeOS and Kairos.Apps measure and don't think, chats think and don't know you, and here both happen on the same data.

Do you train any model on my data?+

No.No model is trained on your data, and TaFacin hasn't trained any model of its own.Your data is there so the agent can answer you.

How much does it cost?+

The product for one person has its price on the LifeOS page.

Everything here ran firstin the life of the person who builds it

I want access
TaFacin.Labs

Made by Felipe  |  Powered by Kairos

© 2026 TaFacin.Labs

PrivacyTerms of useCancellation

KairosLifeOSEnginesCompanyStory