The software industry's valuation logic broke this quarter. Investors stopped asking if AI was a bubble and started asking if it was too effective for the traditional software business to survive. Nathaniel Whittemore on The AI Daily Brief calls this the 'SAS apocalypse'.
Block’s 40% workforce reduction and subsequent earnings surge provided the proof of concept. Jason Calacanis on This Week in Startups notes Block mandated 100% AI adoption after the layoffs. The company reported code changes per engineer increased 2.5x, leading to a 26% earnings beat and a 50% forecast increase for next year.
This is a prisoner’s dilemma for every other company. Efficiency is no longer a cost-saving measure. It is a weapon for margin expansion and market capture. The old 'Google playbook' of hiring smart people to figure it out later is dead.
"Companies deploying AI the fastest are gaining definitive margin advantages. Block reported that code changes per engineer have increased 2.5x since the mandate took effect. Calacanis argues the old 'Google playbook' of hiring smart people to figure things out later is officially dead."
- This Week in Startups
Revenue for AI-native coding tools has verticalized. Claude Code surged from $1 billion to $2.5 billion in annualized revenue in about two months, according to Whittemore. Cursor doubled its revenue to $2 billion this quarter. Replit projects $1 billion ARR by year's end.
The cost of building software is approaching zero. When Anthropic released Claude Co-work, it triggered emergency meetings at Microsoft. The platform was built entirely using Claude’s own coding agent.
On State of Agentic Coding, Ben Vinegar and Armin Ronacher detailed the resulting hardware squeeze. Demand for AI prompt caching is spiking prices for RAM and NVMe drives. SaaS providers are passing these costs to customers, abandoning seat-based pricing for per-use billing. Vinegar’s own code review tool bill jumped fivefold in a month.
"Compute resources have hit a wall. RAM and NVMe drive prices are climbing as data centers prioritize prompt caching for agentic workflows. Ben Vinegar notes that the gap between high-resource and low-resource engineering is widening."
- State of Agentic Coding
The shift extends beyond coding. Jake Woodhouse described an autonomous AI lead generation system for pool contractors. It scans satellite imagery, generates custom backyard renders, and mails postcards without human intervention. This turns a $4,000 customer acquisition cost into a software-driven pipeline.
Small businesses can now deploy hyper-personalized outbound at scale. Large corporations lag because middle management resists automation to save its own jobs.
The capability overhang widens. Companies like Pulsia generate $6 million in revenue with one founder and zero employees. Whittemore notes the gap between firms using AI for task automation and those using it to invent new business models is becoming a chasm.
The security foundation for this agentic future is unstable. Zach Herbert on TFTC argues the approval buttons in modern AI agents are theater. Once an agent has API credentials, the request for permission is a software-side choice, not a hard security constraint. If the model malfunctions, those guardrails vanish.
Herbert’s firm, Foundation, is rebuilding the operating system from scratch with a sub-9,000-line microkernel to physically sandbox AI. The goal is to apply Bitcoin's principle of explicit human approval to agentic actions.
The industry faces a fundamental tension. Garry Tan on Tetragrammaton advocates for a decentralized 'pirate' model of personal AI, running local agents on owned hardware. He warns a world with only one corporate superintelligence is dehumanizing.
Corporate labs and individual builders are converging from opposite directions. OpenAI is consolidating products into a single super-app. Anthropic is making its core model extensible through tools. The competition is no longer between models, but between the agent platforms built on top of them.
The software industry built on human labor is over. The new industry runs on silicon.





