Y Combinator (YC)

Activity from announced rounds

Activity in this selectionProptech

Y Combinator funds early-stage startups through a three-month accelerator in San Francisco, with four batches a year and a standard $500,000 investment for accepted companies.

The investment consists of $125,000 for 7% of the company and $375,000 on an uncapped SAFE with a most-favoured-nation provision. The second SAFE adds to YC’s ownership when it converts, so the full $500,000 is not exchanged for a fixed 7% stake.

During the batch, founders work with YC partners in individual and group office hours, build toward Demo Day and use the alumni community for feedback, hiring and introductions. Companies can apply before launch; YC also accepts businesses that already have users and revenue.

Sources
Rounds participated in
5
Confirmed lead rounds
0
4 roles undisclosed
New companies
5
First participation on record · 0 follow-on
Funding in participating rounds
$57.5M
4 disclosed · full round size, not this investor’s share

By stage

Series A3
Pre-seed1
Seed1

By primary sector

Proptech4
AI1

By country

United States4
Sweden1

Rounds

5 in this selection
RealPact

AI agents that gather property records, prepare real estate contracts and track transactions to closing.

UndisclosedPre-Seed
Participant
Henry AI

AI platform automating back-office knowledge work for commercial real estate teams

$16.5MSeries A
Role not disclosed
Agave

Automates accounting and back-office work for construction contractors using AI

$15MSeries A
Role not disclosed
Brickanta

Develops AI-native operating system for construction, focusing on pre-construction workflows

$8MSeed
Role not disclosed
Cambio

AI-native commercial real estate operations platform

$18MSeries A
Role not disclosed