The AI boom needs colossal amounts of electricity. That has turned fusion, forever mocked as “30 years away,” into one of the hottest bets in tech. The best-funded player just raised another $1 billion. Commonwealth Fusion Systems, based in Massachuset…
Most satellite startups are racing to build smaller. K2 Space is going the other way, on purpose. Investors just handed it $500 million to keep going bigger. K2 raised a $500 million Series D at a $6.8 billion valuation, it said on Thursday. Kleiner Pe…
The glamorous part of AI is the models. The expensive, unglamorous part is getting them the right data. A startup just raised $40 million betting that job is the next big enterprise layer. DataBahn, a Texas company founded in 2023, has closed a $40 mil…
The AI boom made GPUs famous. The dull chips that wire thousands of those GPUs together are quietly becoming just as valuable. Xsight Labs, an Israeli chipmaker, has raised more than $300 million at a $2.8 billion valuation, it said on Thursday. Fideli…
The old SaaS GTM playbook is getting expensive and invisible. Three startups stopped optimising it and started building things buyers actually wanted. The go-to-market playbook didn’t stop working because it was wrong. It stopped working because it was…
The lucky dip of stumbling on a cheap seat on a popular flight is starting to disappear. Airlines are handing their pricing to artificial intelligence, and on busy routes that mostly means one thing: higher fares. Carriers have long priced seats with a…
Intel is quietly handing one of its crown jewels to a tiny, stealthy startup. And that startup is run by a longtime business partner of Intel’s own chief executive. The chipmaker is giving RosaicLabs access to its Atom processor technology, according t…
A London startup building the training grounds for Europe’s autonomous weapons has come out of stealth with $30mn. It is one of the region’s largest defence-tech seed rounds this year. Agon is not building the weapons themselves. It is building the inf…
The AI necklace that a chunk of New York wanted gone is back, and this time it talks. Friend, the pendant that listens to your day and pipes up with commentary, has re-launched with a speaker so it can reply out loud. It also costs twice as much. The o…
A startup wants companies to stop asking real people what they think, and ask fake ones instead. Simile has raised $200m at a $2bn valuation to build “agentic twins,” AI stand-ins for real consumers that firms can survey by the million. Greenoaks led t…