Astera Labs vs. Arm: Which Technology Stock Is a Better Buy for 2027?

Astera Labs is experiencing rapid expansion by providing connectivity hardware that links AI chips together to address data bottlenecks in high-performance computing. According to Nasdaq Markets, the company is delivering triple-digit revenue growth by offering essential connectivity solutions for artificial intelligence infrastructure.

The Motley Fool reports that for the 12 months ending Sept. 30, 2026, Astera Labs reached revenue of nearly $1.6 billion, an increase of approximately 115.2% over the previous twelve-month period.

While the company's growth is driven by intense demand from cloud and AI infrastructure providers, The Motley Fool notes a significant level of customer concentration risk. One customer accounted for more than 70% of revenue, and the top three customers combined represented roughly 86% of total revenue. This distinguishes the company's profile from Arm, which provides the architectural blueprints used in mobile and data center processors.

Brief written by urgent.news from Nasdaq Markets, Motley Fool — 2 reports on this story. Machine-written — may contain errors; check the original before relying on it.