Analyzing the Fastest-Growing Software Category I’ve Ever Seen

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The fundamental promise of AI is that it will dramatically reduce the cost of making any product that has a digital component. Writers such as myself love to publicly wring our hands about how LLMs’ rapidly improving writing ability may soon put us out of a job. In a satisfyingly ironic twist of fate, though, it’s the field of software engineering that has so far been hit hardest. The very people inventing the technology that may put many knowledge workers out of a job have been among the first to experience disruption, with software engineering job postings at a five-year low. This change is partially due to the tens of billions of dollars that have been invested in building AI coding tools, which have proven incredibly effective.

These startups have grown faster than I have ever seen in my career in the tech industry. There are individual companies in tech history that have grown at somewhat similar rates, but I’ve never seen it happen to so many organizations in the same category:

Cursor went from $1 million to $100 million in annualized recurring revenue (ARR) in less than 12 months.
Coding agent startup Lovable grew to $10 million in ARR two months after launch.
Anthropic’s Claude series of models are best in class at coding and have seen explosive growth—growing 40 percent this year alone by hitting $1.4 billion in annualized revenue.

As such, automated coding tools are a useful litmus test for what happens to the rest of us as the models improve. What does work automation look like? What kind of companies are winning? Even if you don’t code, you should care about our brothers and sisters of the coding faith—they are the over-compensated sacrificial lambs whose blood sacrifice will help us divine the future.

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These new tools teach us three things:

Software wins on the basis of what work it replaces and where in the tech stack it resides.
There are only two choices that matter: whether to build a model, and how to position your product relative to your peers.
Beware AI revenue (but not for the reasons you think).

Let’s unpack them.

What makes these companies so successful?

AI can either integrate into an existing developer’s workflow (i.e., help me write the exact code I want faster) or replace the need for the developer (i.e., make an application that does something I want).

You’ll note that both of these jobs-to-be-done are tool agnostic. “Write code gud” or “me no want to do spreadsheet automation” are things that many other existing solutions have attempted to tackle. This matters far more than you might think.

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