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site iconTomasz TunguzModify

I’m a venture capitalist since 2008. I was a PM on the Ads team at Google and worked at Appian before.
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Rss preview of Blog of Tomasz Tunguz

The CIO's Choices are Clear in 2026

2026-06-30 08:00:00

The CIO's choices are clear in 2026. Across 87 public SaaS & platform companies, only Infrastructure & Dev Tools (+68.5% 1Y) & Security (+17.6% 1Y) are positive; the other three sectors are down. Category, not growth, separates winners from losers : the market buys the AI stack & sells the seat-priced application layer.

When AI Costs More Than the Engineer

2026-06-29 08:00:00

Anthropic spends 2.3x its payroll on compute — $515k per engineer per year at today's $224k fully-loaded salary. The top 1% of software companies spend $89k, the median $137. Three 2029 scenarios bracket how that gap closes.

What If There Is No Moat Yet?

2026-06-26 08:00:00

At the application layer, moats are lagging, earned through scale & brand. At infrastructure, capital intensity demands a leading moat at founding.

Full Sail on Asynchronous Inference

2026-06-25 08:00:00

The inference market is the largest in software. AI workloads are shifting from synchronous chat to asynchronous, multi-turn agents that run for hours. Sail Research builds fleet-aware orchestration to maximize throughput per dollar of inference spend.

Defending Against AI-Powered Attackers

2026-06-24 08:00:00

Sunil Agrawal, CISO at Glean, joins Office Hours to discuss what security readiness looks like when attackers use frontier models for reconnaissance, phishing, deepfakes, and exploit generation.

The Quietest Part of Startupland isn't so Quiet

2026-06-23 08:00:00

Stablecoins hold $165b in US T-bills, more than China or Switzerland. Hyperliquid generates $610m annualized fees. Gold, oil, & stocks trade 24/7 on crypto perpetual markets.