ChipAgents Raises $21 Million to Bring AI Agents to Semiconductor Design

Verification is repetitive, exacting, and unforgiving of small mistakes. A single missed logic flaw can delay a product launch or cost millions in rework. ChipAgents, a Santa Barbara startup led by UC Santa Barbara professor William Wang, wants to make that process faster and less error-prone using agentic AI systems trained to generate and verify chip designs.

ChipAgents, founded in 2024 and based in Santa Barbara, has raised $21 million in a Series A round led by Bessemer Venture Partners, with participation from Micron Ventures, MediaTek, Ericsson, and ScOp Venture Capital. The new round brings the company’s total funding to $24 million.

“Electronic design automation (EDA) has powered decades of semiconductor progress, but today’s engineers still struggle with fragmented toolchains, steep costs, and workflows that haven’t kept pace with rapidly growing chip complexity,” Wang said in a statement announcing the funding. “As designs scale, productivity gains have slowed and verification remains highly manual. Our vision is to change that.”

Reinventing Verification

ChipAgents builds generative and reasoning-based AI systems that automate parts of chip design and verification—tasks that often consume more than half of a chip’s total development time. Modern chips can contain billions of transistors, requiring engineers to manually validate every interaction to ensure functional correctness before fabrication. A single verification error can cost millions in rework or failed silicon.