Mantle

YC F26 · Active · The pit crew for deployed machines and robots.

Competitors

Companies closest to Mantle
Company	Category	Status	Program
TensrShared: industrial, hardware, roboticsActiveAI	AI	Active	YCS26
LightberryShared: hardware, robotics, runningActiveAI	AI	Active	YCF25
UltraShared: industrial, robotics, notActiveAI	AI	Active	YCS24
OS3Shared: hardware, robotics, deployActiveAI	AI	Active	YCS26
Salem Robotics IncShared: industrial, robotics, deployActiveOther	Other	Active	YCS26

Adjacent

Companies next to Mantle
Company	Category	Status	Program
Aktoria RoboticsShared: roboticsActiveOther	Other	Active	YCS26
Forge AutomationShared: industrial, hardware, roboticsActiveOther	Other	Active	YCW25
AlmondShared: hardware, roboticsActiveAI	AI	Active	YCX25
Roin TechnologiesShared: hardware, roboticsAcquiredOther	Other	Acquired	YCW21
Pivot RoboticsShared: industrial, roboticsActiveAI	AI	Active	YCW24

Also from F26 in AI

All of F26

Company	Category	Status
Shepherd RoboticsRobots for high skilled labor powering AI infrastructureActiveAI	AI	Active
antimattrvoice-first hardware interface for human-agent interactionActiveAI	AI	Active
AsimEnable robots to operate safely in the real world.ActiveAI	AI	Active
Cyclona phone where AI is the interfaceActiveAI	AI	Active
Dreamscale LabsRunning robot brains in the cloudActiveAI, Devtools	AI, Devtools	Active
FaradayIndustrial aOS between humans, agents, and robotsActiveAI	AI	Active

About Mantle

Mantle is a full-stack field service company that deploys, fixes and maintains machines for the companies that build them. We're not a marketplace or software tool, we own uptime directly to provide better, more reliable service without burdening your engineers on support calls. $500B+ a year is spent to keep machines running in the US, we're coming for all of it.

YC batch: F26 · Fall 2026
Status, per YC: Active
Category: AI
Team size: 2
Location: San Francisco, CA, USA
Checked: 57m ago

YC tags: Artificial Intelligence, Hardware, Robotics, Industrial

Changes seen

Changes to Mantle seen by the refresh
Change	Seen
Listed in YC F26	Sep 25, 2026

Mantle in F26: 91 companies, 86% AI

Mantle: questions

Which YC batch was Mantle in?

Mantle was in Y Combinator's Fall 2026 batch (F26).

Is Mantle still active?

Y Combinator lists Mantle as active.

Where is Mantle based?

Mantle lists San Francisco, CA, USA as its location on YC's directory.

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