OpenAI partner Thrive Holdings buys ADT for $15.3 billion

Thrive Holdings has agreed to buy ADT, the home security company, the two companies announced Thursday. Thrive will pay $10 a share, or about $7.6 billion in equity; ADT says the total enterprise value of the deal is $15.3 billion.

Thrive Holdings is a holding company spun out of Thrive Capital, the venture firm run by Josh Kushner. Its strategy is to buy established companies and rebuild them using artificial intelligence. The firm says it already holds more than 75 companies.

OpenAI is both a partner and an investor in Thrive Holdings. As a partner, OpenAI supplies the AI models and technology that Thrive’s companies use, along with what the companies call forward-deployed engineers — OpenAI staff who work inside the portfolio companies to build AI tools suited to each business.

Neither company detailed what specific AI products will come out of the ADT deal. The joint announcement said only that “ADT will form the foundation of Thrive Holdings’ smart home security business,” and that the companies plan to invest in and release new products over time.

The acquisition lands in a crowded moment for AI-powered home security. Apple recently entered the category with a new line of smart home and security products, developed with LG and Schneider Electric. Amazon has also updated its smart home lineup, including new AI-powered home cameras. ADT already has partnership agreements with both Apple and Google, which are expected to continue.

A bet on AI in physical infrastructure

The deal says less about what ADT will build than about what Thrive is signaling: that a firm backed by and partnered with OpenAI sees physical, infrastructure-heavy businesses, not just software, as ready for large-scale AI deployment. Buying an established security company and layering in OpenAI’s models and engineers is a different approach from building an AI security startup from scratch, and it suggests Thrive sees more value in retrofitting existing infrastructure than replacing it.

The space is also drawing newer entrants. Some startups are already offering AI-powered robotic dogs that patrol properties as roving security guards, a sign of how far beyond traditional cameras and alarms the category is stretching.

What happens next depends on what Thrive and ADT actually build. Neither company has released a product roadmap, a timeline for closing the deal, or details on how the change in ownership will affect ADT’s current operations. Those specifics, and whether OpenAI’s forward-deployed engineers begin appearing inside ADT, are what to watch next.