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Startup · United States

Antioch

HQ New York, United StatesFounded 202511-50 employees

High-fidelity simulation for Physical AI, at cloud scale. Join teams using Antioch to ship autonomous systems with confidence, entirely in simulation.

Startup
WebsiteLinkedInX
Total raised
$40.5M
3 rounds
Last round
$32.0M
Series A · Sep 8, 2026
Products
1

Products1

Antioch Agent

Antioch Agent is a tool that controls simulations, designs scenarios, and iterates on autonomy stacks.

Maturity not rated

Newest unveiled first. Open a product for its milestone timeline, components and sources.

Funding3 rounds · $40.5M

Disclosed
$40.5M
Latest
$32.0MSeries A · Sep 8, 2026
Cumulative raised$40.5M
Apr 16, 2026Sep 8, 2026

Totals add known amounts using recorded USD conversions where available; other currencies are shown separately. A ~ marks an estimated amount.

Sources10

Profile4

  1. 1
    DatabaseAntioch - PitchBook company profile

    PitchBook · Supports Organization · employee range, Organization · founded year, Organization · linkedin url

    “employee_range: 11-50 (profile: 12)”
  2. 2
    DatabaseSixth-Domain public startup directory

    Sixth-Domain · Supports Organization · country, Organization · kind

    “{"country": "USA", "hq_iso2": "US", "id": "a7b0b1cf-c30f-4ee4-9814-8f310ff57152"}”
  3. 3
    DatabaseAntioch - Crunchbase company profile

    Crunchbase · Supports Organization · hq city, Organization · linkedin url, Organization · x url

    “hq_city: New York”
  4. 4
    DatabaseAntioch - LinkedIn company profile

    LinkedIn · Supports Organization · employee range, Organization · founded year, Organization · hq city, Organization · linkedin url

    “employee_range: 11-50 (profile: 11-50 employees)”

Products1

  1. 5
    CompanyAntioch

    Antioch · Supports Organization · description, Organization · name, Organization · website, System

    “High-fidelity simulation for Physical AI, at cloud scale. Join teams using Antioch to ship autonomous systems with confidence, entirely in simulation.”

Funding5

  1. 6
    NewsAntioch raises $32m Series A led by Greylock for physical AI

    The Next Web · Sep 8, 2026 · Supports Funding round · amount

    “has raised a $32m Series A. Greylock led the round.”
  2. 7
    NewsThis simulation startup wants to be the Cursor for physical AI

    TechCrunch · Apr 16, 2026 · Supports Funding round · amount, Funding round · post money valuation usd

    “has raised an $8.5 million seed round that values it at $60 million”
  3. 8
    DatabasePre Seed Round - Antioch - Crunchbase Funding Round Profile

    Crunchbase · Supports Funding round

    “Pre Seed Round - Antioch”
  4. 9
    NewsAntioch raises pre-seed funding to accelerate AI robotics testing

    The Robot Report · Supports Funding round

    “The startup has raised pre-seed funding from investors including Shyam Sankar”
  5. 10
    NewsAntioch Raises $32M Series A

    The SaaS News · Supports Funding round

    “The round was led by Greylock”

Each fact on this page is attached to the sources that support it. Archived copies are linked when we keep one.