How Xi Labs And Yitzi Gantz Are Building The AI Engine That Could Replace Software Itself

Silicon Valley didn't see it coming.

NEW YORK, NY / ACCESS Newswire / August 11, 2025 / While venture dollars chased chatbots, AI copilots, and wrappers built on borrowed models, a young founder with a background in fintech and systems design was quietly laying the groundwork for something far more ambitious: an entirely new way to operate digital life.

His name is Yitzi Gantz, and his company, Xi Labs, is building what industry insiders increasingly believe could be the most important platform shift in software since the iPhone. Not a product. Not a model. But a self-operating, AI-native infrastructure designed to replace traditional software architecture altogether.

"We're not innovating inside the stack," Gantz says. "We're building the new stack."

Now valued at $1.2 billion in pre-launch investor rounds, Xi Labs is preparing to debut its flagship AI operating system - one that interprets, acts, and learns across every layer of a user's digital ecosystem. Gantz's own estimated net worth now stands around $350 million, though those close to the company expect that number to rise dramatically once the platform goes live later this quarter.

Building the Cognitive Control Layer

Xi Labs isn't another AI assistant. It's an execution engine - a platform that combines multimodal models (text, code, audio, image), agentic memory, and user-specific training to create a persistent, autonomous interface layer between people and the internet.

Think of it as an operating system not for your device, but for your entire digital existence.

Key features include:

• Autonomous AI agents that handle business, scheduling, creation, research, and communications without hand-holding

• Persistent memory and context modeling, allowing the system to understand your goals and act across time

• Multimodal inputs and outputs - capable of responding with text, voice, video, visuals, code, and actions

"This isn't another app you open," Gantz says. "This is a layer you live with."

From Finance to Frameworks

Gantz started in fintech, where he built a financial super-app in his early 20s that integrated banking, trading, and crypto under one roof. But success in that domain only deepened his frustration with how disjointed the broader digital world remained.

Everything required manual oversight. Everything was siloed. Nothing truly understood intent.

The insight gave rise to Xi Labs: a company built not around what AI could say, but around what it could do - and how much of that could be handled autonomously.

The Launch: August 28, 2025

Xi Labs will unveil its operating system later this month via a global keynote livestream. Attendees can expect to see:

• Seamless task handoff across apps, browsers, calendars, and files

The company has remained in stealth for over a year, quietly developing its core engine while rejecting multiple acquisition inquiries. "We're not flipping this," says one Xi Labs advisor. "We're building foundational infrastructure."

Why It Matters

If Xi Labs succeeds, it may mark the beginning of a new category: post-app computing. A world where humans don't open tools, but simply express intent - and software, powered by autonomous cognition, takes care of the rest.

"It's the shift from tools to intelligence," Gantz says. "And intelligence doesn't need an interface."

Xi Labs - Quick Facts

• Public Launch: August 28, 2025

Yitzi Gantz
(646)603-9073
yitzigantz@gmail.com
https://xilabs.com/
New York/NY

SOURCE: Yitzi Gantz

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