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Roin Technologies

YC Winter 2021 Acquired

Building robots to automate commercial concrete construction.

https://rointech.com ↗
Thesis fit
Off-thesis

Outside your stated focus; easy to skip unless something exceptional.

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Below your usual filter (40+)
Idea match Moderate

How close the company’s idea is to your thesis statement

Sector None

Overlap with sectors you care about

Geography Unknown

Location unknown — scores 0

Your thesis: “We back exceptional technical founders building AI-first products and infrastructure, deploying $100K checks within 24 hours.”

Founder → stable Traction → stable Idea vs market ↓ declining
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Correct facts used on the next screening or memo.

Activity & evidence

Y Combinator Y Combinator · in batch signal ▸

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