New York launching first

The rental market data even your landlord doesn't have.

atrium gives renters real rent prices, landlord ratings, and building intel — crowdsourced from people who live or have lived there.

atrium runs on what renters share. Add your rent and help make the market transparent for everyone.

Share your rent →
Sample listing

350 W 42nd St

2BR · 2BA · 820 sqft

Midtown
$5,400/mo↓ 5% below market
★★★★★4.8 · Mirabell Properties
Pet friendlyIn-unit W/D1 mo free
Value score92
Last reported 2 weeks ago
Illustrative example — not real data

How it works

What atrium shows you

The data landlords have always had. Now yours too.

Real rent prices

See what neighbors actually pay, not just what's listed. Broken down by unit type, floor, and recency.

Landlord ratings

Maintenance responsiveness, deposit return rate, lease flexibility. Rated by tenants, not Yelp.

Building intel

Frequent elevator issues? Rodent problems? False fire alarms? Know before you sign.

Help build the map.

Share your rent, rate your landlord, and flag building issues. Takes 2 minutes — and every submission makes atrium more useful for renters in your city.

Share your rent →

See rental intel

A preview of the rent data, landlord ratings, and building intel atrium will surface in our pilot city, New York, across Midtown, Williamsburg, and the Upper West Side.

Explore buildings →