horizontal. (YC F26) — AI agents that run factory operations end-to-end
Every factory will be run by AI agents. Horizontal is building them.
horizontal. is a Y Combinator company in the Fall 2026 batch. Its directory entry describes it as: AI agents that run factory operations end-to-end. The founder listed is Niklas Marxer (Founder/CEO) (Y Combinator directory entry, October 21, 2026).
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What it does AI agents that run factory operations end-to-end (source)
Example from a real report (our sample on Target): “In March 2026, Target announced a planned incremental $1 billion operating investment” Source: Target Corporation (press release)
Every factory will be run by AI agents. Horizontal is building them.
Today, the work that keeps production moving is scattered across people, teams, and disconnected software. When plans change, materials run short, or quality issues appear, factory teams piece together the context and coordinate the response by hand.
Horizontal's AI agents take on that operational work inside the systems factories already use. They replan production around a disruption, investigate quality issues and coordinate order releases across teams and tools. Manufacturers start with one process and add agents over time, building toward a system that coordinates the factory end to end.
Factories are demanding environments for AI: every plant has its own systems and procedures, and every action must work in the context of real production. Our team combines mechanical engineering and shop-floor experience with a track record of building and deploying agentic AI in global industrial companies.
Horizontal connects the people, software and machines that run production.
Niklas Marxer
Founder/CEO
Founders, titles and bios as the company published them. Photographs are our own copies of the ones on that record, so they do not break when the original link expires.
One of 167 companies held here in Industrials › Manufacturing and Robotics.
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Example from a real report (our sample on Target): “In March 2026, Target announced a planned incremental $1 billion operating investment” Source: Target Corporation (press release)
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What the Full Report on horizontal. covers
The Short Answer
Which Company This Is
What They Do, And How The Money Works
Who Runs It, And How To Reach Them
The Money: Funding, Valuation, Runway
Who Pays Them, And Who They Are Up Against
Warning Bells
Sources
1 cited source found
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