AI stocks are heating up again and honestly, if you're looking for the best AI stock to buy today, the narrative is getting way more interesting than just "buy chip stocks." We're a few months into 2026 now and the landscape has shifted pretty noticeably from where we were at the start of the year.

Here's what I'm seeing: the whole AI infrastructure vs semiconductors debate that dominated early 2026 is starting to play out exactly as expected. CoreWeave, Nebius, and even Oracle's data center play have all taken some serious hits from their peaks. These infrastructure companies are burning through cash like crazy—CoreWeave and Nebius are deep in the red, and Oracle actually went negative on free cash flow after ramping up their buildout. That's a completely different risk profile compared to chip makers.

The semiconductor side is way cleaner right now. Demand for AI chips is absolutely crushing supply, and here's the thing most people miss: GPU depreciation actually works in chipmakers' favor. When data centers have to refresh their GPU inventory every cycle, that's recurring revenue for chip companies. Infrastructure players absorb that depreciation hit themselves. It's a structural advantage that's only going to become more obvious as 2026 progresses.

But here's where it gets really interesting—and where I think the best AI stocks to buy today actually are. Everyone's been focused on chips and infrastructure, but the real money is probably going to flow into software. Think about it: why would companies spend billions on all this hardware if they're not going to run serious software on top of it? The infrastructure buildout is basically a leading indicator for software spending.

Palantir's already proven this works. Their AI Platform has driven revenue growth and margin expansion almost every quarter since 2023. OpenAI is running at over $20 billion annualized revenue now, and Anthropic just hit a $9 billion run rate, nearly tripling year-over-year. These aren't small numbers.

But I'm more interested in the overlooked plays. Appian is quietly crushing it with workflow automation AI. Amplitude's rolling out a suite of AI agents for product analytics. And Figma, despite the Wall Street punishment over profit margins, is positioned perfectly for AI adoption in design tools. These smaller software names have way more upside than the mega-cap cloud players if they can execute on their AI roadmaps.

So if you're thinking about what moves in AI this year, watch how the bifurcation between infrastructure and chips continues to widen—that trend's already baked in. But the real surprises are probably going to come from software companies that actually know how to integrate AI into their workflows. That's where the next wave of best AI stock opportunities is building.