Company comparison

Astera Labs vs Credo

A comparison of two higher-beta connectivity companies tied to retimers, smart cables, SerDes, and AI data movement.

Research field	Astera Labs	Credo Technology
Category	High-speed connectivity chips	High-speed connectivity and cable products
Business role	Retimers, PCIe/CXL connectivity, and smart cable modules	SerDes IP, active electrical cables, optical DSPs, and connectivity chips
AI infrastructure exposure	Tied to scaling data movement across accelerator, server, and rack architectures	Tied to short-reach connectivity and the copper-versus-optical tradeoff
Key technologies	Retimers PCIe CXL Smart cables	SerDes Active electrical cables Optical DSP Ethernet connectivity
Maturity level	High Beta	High Beta
Risk level	High	High
Competitors	Credo Technology Broadcom Marvell Technology	Astera Labs Marvell Technology Broadcom
Related companies	Marvell Technology Broadcom Super Micro Computer	Marvell Technology Broadcom Arista Networks

Key Companies

ALAB · Public · United States

High risk

Connectivity semiconductor company focused on high-speed data movement inside AI and cloud infrastructure systems.

4/5

CRDO · Public · United States

High risk

High-speed connectivity company associated with SerDes, active electrical cables, optical DSPs, and data center interconnect.

4/5

AI networking companies

A neutral guide to AI networking companies across Ethernet, switching silicon, custom ASICs, retimers, and connectivity chips.