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US startup Antioch raises $4.25 million in a pre-seed round led by A* to build simulation infrastructure for the robotics industry.

PRIVATEDec 04, 2025

Amount Raised

$4.25 Million

Round Type

Pre-Seed

New YorkSoftwareArtificial IntelligenceRobotics

Investors

Mac Venture CapitalIcehouse VenturesShyam SankarAdrian MacneilBoxGroupAbstract VenturesA*

Description

Antioch has raised $4.25 million to democratize access to advanced robotics development. The pre-seed round was led by A*, with support from several notable investors. Founded in early 2025, Antioch aims to provide a cloud simulation platform for autonomous systems. This funding will help eliminate lengthy testing cycles in robotics.

Who else raised in Robotics and Software around the same time

Companies in the same sectors as Antioch that raised within 45 days of this round, from Fundz verified event records.

  • Cursor raised $2.3B (Funding Round) on November 13, 2025.
  • Lyte raised $107M (Funding Round) on January 5, 2026.
  • Mujin raised $233M (Debt Financing) on December 2, 2025.
  • Neuracore raised $3M (Pre-Seed) on November 27, 2025.
  • Buildroid AI raised $2M (Pre-Seed) on November 24, 2025.
  • Physical Intelligence raised $600M (Funding Round) on November 21, 2025.

Who to call at Antioch, and when

A new round usually means Antioch is about to hire and buy. The teams that reach out first get the meeting.

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Company Information

Company

Antioch

Location

New York, New York, United States

About

Antioch shifts robotics development and validation workflows from hardware-in-the-loop to pure software, and natively integrates with existing CI/CD and development workflows. We’re enabling test-driven development for autonomy.

AI made execution free. Knowing first is the whole game now.

Fundz sees it the moment Antioch raises, hires an exec or expands, usually minutes after it happens, and tells you who to reach.

Related People

1 contact
Verified contactsHarry M., Co-Founder hiddenSee plans and pricing
Predictive Intelligence
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Antioch raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

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