Amazon and Apple just told us more about their AI plans - here are three things we learned

Earnings season just wrapped for the tech giants, and the numbers tell a messier story than the AI hype cycle usually allows. Microsoft, Meta, Google, Apple and Amazon all reported in the same stretch of days, and every single one of them is still pouring staggering sums into chips, data centers and AI talent. Alphabet's free cash flow actually went negative for the first time since it went public, on $118bn in revenue, because Google spent so heavily chasing AI infrastructure. Meta wasn't much better, clearing just $784m in free cash on $61bn of revenue, with its Reality Labs division alone bleeding nearly $9bn in the first half of the year.

What's changed is investor patience. Nobody on Wall Street is buying the old pitch anymore, the one where executives promise the payoff is coming eventually and ask for a few more billion in the meantime. Zuckerberg found that out the hard way. Meta's stock sank to its second-lowest point in a year after he talked up a still-nonexistent AI agent and a still-nonexistent enterprise AI product, while simultaneously raising the low end of Meta's AI budget toward $140bn for the year. Compare that to Microsoft, which is on pace to roughly match last year's $190bn AI spend but showed real revenue growth tied to actual product adoption, and its stock jumped to a six-month high. Forrester analyst Tracy Woo put it plainly: Microsoft is starting to show the investments paying off. Amazon got a similar pass despite negative cash flow and a planned $220bn AI outlay this year, mostly because its other businesses are still humming, pushing its stock to a two-month high.

The third thread running through all this earnings is that consumer appetite for new tech hasn't cooled, even if AI chatbots themselves aren't yet the money-printers executives hoped. Google says 950 million people now use Gemini monthly, triple last year's figure. Apple, meanwhile, said Macs, iPhones and iPads are outselling its own internal projections this year, so much so that it's warning of a slowdown ahead simply because it can't source enough chips to keep up with demand. And Apple is leaning hard into a rebuilt Siri, powered in part by Google's Gemini, with outgoing CEO Tim Cook already floating a paid tier for heavier use. Cook called the team "off-the-charts excited" about it, which is the kind of line that sounds like marketing until you remember Apple rarely charges for something it doesn't expect people to actually want.

Put together, this round of earnings suggests the AI spending race isn't slowing down for anyone, but the market is starting to sort winners from placeholders. Vague promises about future AI products no longer buy goodwill. Actual usage numbers, actual revenue growth, actual product demand, that's what's moving stock prices now.