RECENT FUNDING
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  3. OS3

OS3

OS3 builds affordable, video-intelligent semi-humanoid robots to automate physical labor in commercial environments.

Robotics and hardwareManufacturing and industrialMedia and contentY Combinator
Latest funding

$500K*

Source: ycombinator.com

Latest round on record: Pre Seed, August 2026, amount undisclosed.

All 2 rounds ↓
Website: os3robotics.com.
X: @os3robotics · 223 followers.
LinkedIn: os3.
Categories: Robotics and hardware Manufacturing and industrial Media and content.
Sectors: Industrials, Manufacturing and Robotics, Artificial Intelligence, Hardware, Robotics, B2B.
Stage: Pre Seed.
Based in: San Francisco, United States.
Last round: Aug 11, 2026 · 93 days ago.
Team: 2 people on the team page.
On Recent Funding since: Sep 28, 2026.

Signals

X account@os3robotics · created Jun 16, 2025 (17 months old) · 223 followers
Website registeredMay 29, 2026 (6 months old)
TIMELINE · MILESTONES

OS3 | 421 days from X account to first raise on record

@os3robotics·1 round·2 signals before the first raise
JULOCTJAN 2026APRJULOCT||X ACCOUNT CREATED @OS3ROBOTICS · JUN 16, 2025||WEBSITE CREATED · MAY 29, 2026Pre Seed · Aug 11, 2026PRE-SEED · AUG '26

One step per dated milestone. Pins are dated signals; hover the icons for dates.

Funding rounds

  1. Pre Seed · amount undisclosed
  2. Website created
  3. X account created
  4. Date unknown
    Round · $500K*
    YY Combinator
    Source: ycombinator.com

Founders and team

Investors

Companies like OS3

Sources and API

Every amount links to the page it came from. * Estimated from an accelerator's published standard deal, not a company-specific disclosure. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/os3 (get a free API key).

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