Sarah Reeves, Author at Techvantara

Sarah follows the money in Silicon Valley — from seed rounds to IPOs. She has interviewed over 400 founders and covered three complete market cycles. Based in New York.

Articles published

Coverage areas

2026

Joined Techvantara

Specialties

Venture Capital Startups Public Markets

Articles by Sarah Reeves

(3 found)

Business

The AI Startup Graveyard: 47 Companies That Couldn’t Survive the Funding Winter

When venture capital dried up in late 2024, hundreds of AI startups built on top of foundation models discovered their products were not defensible.…

Sarah Reeves August 4, 2026

Business

The New Cold War Over Semiconductor Supremacy Is Already Being Fought

Export controls, factory subsidies, and talent restrictions have turned chip manufacturing into a geopolitical battleground with consequences that stretch decades into the future.

Sarah Reeves July 30, 2026

Software

The Cloud Infrastructure War: AWS, Azure, and Google Are Converging — And That’s the Problem

As the big three cloud providers add increasingly similar features at increasingly similar price points, the companies that depend on them are asking a…

Sarah Reeves July 20, 2026

OpenAI’s New Model Achieves Human-Level Reasoning on 95% of Benchmark Tests

The AI Startup Graveyard: 47 Companies That Couldn’t Survive the Funding Winter

NASA’s Europa Clipper Detects Complex Organic Chemistry in Subsurface Ocean

Apple Silicon’s Thermal Architecture Explained: Why M4 Ultra Runs Cool Under Extreme Load

The Metaverse Is Dead. Spatial Computing Is Quietly Taking Its Place.

Articles by Sarah Reeves

The AI Startup Graveyard: 47 Companies That Couldn’t Survive the Funding Winter

The New Cold War Over Semiconductor Supremacy Is Already Being Fought

The Cloud Infrastructure War: AWS, Azure, and Google Are Converging — And That’s the Problem