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Company

We build the boards that
make AI interconnect real

The chip is the star. The board is what actually ships. Betelgeuse Labs lives in the seam between the two.

Why we exist

The bottleneck moved to the wire

AI clusters no longer stall on raw compute — they stall on how fast accelerators can talk to each other and to memory. The industry’s leading chipmakers build extraordinary silicon for that problem. But silicon still has to be placed on a board, powered, cooled, signal-integrity-managed, validated, and made rack-deployable.

That last mile is a specialized discipline, and almost no one builds open-market boards and systems around it. We do. One board partner, best-in-class parts, hardware you can actually deploy.

3 silicon partners, one board partner
Gen 6 PCIe & CXL 3.x ready today
200G+ per-lane signal-integrity target
6 board families across the fabric
How we work

Six things we don’t compromise on

Margin, measured

If we can’t measure the signal-integrity margin, we don’t claim it. Data over adjectives.

Ship it

A design that can’t be manufactured, cooled, and serviced isn’t done. Reference boards aren’t products.

Open by default

We build on open standards so customers keep their freedom to choose silicon and vendors.

Silicon-neutral

We serve the customer’s workload, not a single chipmaker’s roadmap.

Instrument everything

Hardware you can’t observe is hardware you can’t operate. Telemetry is not optional.

Small team, deep craft

Board, SI, and systems engineers who care about the tenth of a picosecond.

Ecosystem

Built around the industry’s best

We integrate leading connectivity silicon and design to the open standards the whole industry ships to.

Interfaces we build for
PCIe 6.0CXL 3.xEthernetUALink
Standards & form factors
PCIe CEMCXLEthernetE3.SOCPOAM

Standard and form-factor names are referenced only to describe compatibility and are the property of their respective owners.

Careers

Come build hard hardware

We’re hiring board, signal-integrity, firmware, and systems engineers who want their work in production racks. Send us what you’ve built.

Get in touch

What we look for

  • High-speed digital / SI design at PCIe Gen 5/6 rates
  • PCB stack-up, power delivery, and thermal design
  • BMC / management firmware and telemetry
  • DFM and bring-up in the real world