Nines

Not yet independently verified. Dated from the Y Combinator launch post of 13 November 2026; the maker's site gives no launch date, pricing, city or customers, and the site itself is a short placeholder, so the robot capabilities described here come from the founders' launch post. We will update this when it can be confirmed, and remove this note.

Racks in a new AI data centre can need thousands of fibre ports patched by hand, and a failed drive in a remote hall can leave expensive GPU nodes idle until a technician arrives. Nines, from Nines Robotics, is a robot service aimed at that physical work, and the founders call it a robot pit crew for AI data centres.

Racks that outrun the staff

The founders' launch post starts from a staffing problem. Data centres for AI are being built faster than people can be found to run them, often in remote places, and work inside a rack still means a technician walking over to do it. They note that build-outs have gone from a three-year timeline to a six-month target, and that idle nodes and slow commissioning follow when the labour is not there.

Commissioning and live maintenance

For new build-outs, the robots handle commissioning tasks such as patching fibre across thousands of ports. On sites already running, they carry out maintenance jobs: swapping drives, reseating optics and restarting servers. The founders say fibre patching is the first step, not the whole plan.

Orchestration on the roadmap

The next layer they describe is orchestration software that notices when a training run needs a different network layout or more storage, and sends robots to make the physical change. That software is a stated plan, not something the launch post shows as shipping.

What the company site shows

The maker's own site is brief. It describes the company as building the next essential layer for AI infrastructure, calls the AI buildout the biggest construction project of the era, and credits simulation assets from NVIDIA and Vertiv under a CC BY 4.0 licence. It names no customers, prices or location.

Founders and asks

Tiantian Li ran large-scale inference at Meta and saw construction and maintenance limit compute capacity. Taerim Eom shipped early-stage systems, including taking Patreon's livestream product from first line of code to millions of users. They want to hear from AI data centre builders and operators.

Key facts

Maker: Nines Robotics Founders: Taerim Eom and Tiantian Li Launched: Y Combinator launch post, 13 November 2026 Product: Nines, robots for rack work in AI data centres Pricing: not published Backed by: Y Combinator