Powered by private AI agents

Should I buy
this apartment?

Paste any real estate listing URL from anywhere in the world. Our AI analyzes price, yield and risks — and gives you a clear recommendation.

Supports: Zillow, Realtor, Rightmove, Idealista, SeLoger, Leboncoin & more

Optimizes for rental yield and capital gain

Secure analysisResult in ~15 secondsPrivate AI agents
How it works

How does it work?

Get a complete property analysis in under 20 seconds.

01

Paste the URL

Copy the link of any real estate listing from Zillow, Rightmove, Idealista, SeLoger or any major portal worldwide.

02

Automatic extraction

Our engine scrapes the listing and extracts price, surface area, location, DPE and all relevant data.

03

AI analysis

Our AI agents compare the property to the local market, calculate rental yield and assess risks.

04

Recommendation

Get a score out of 100, a detailed explanation in English and a clear decision: BUY, CONSIDER or AVOID.

AI Engine

What our AI analyzes

A multi-criteria scoring model calibrated on global real estate markets.

40%

Price Analysis

Comparison to local market prices worldwide. Detection of under/overvalued properties.

30%

Rental ROI

Monthly rent estimation and gross annual yield calculation based on the city market.

15%

Location Score

Neighborhood quality, city attractiveness, local real estate market dynamics.

15%

Risk Analysis

Anomaly detection: abnormal price, missing data, bad DPE energy rating, building age.

Bonus

DPE & Works

Impact of energy performance on value and profitability. Alert for thermal sieves (F/G rated).

AI

AI Explanation

Our agents generate an analysis: strengths, weaknesses, and justification for the final recommendation.

Scoring formula

Price Analysis × 40%+Rental ROI × 30%+Location Score × 15%+Risk Analysis × 15%=Score / 100
About

AI for your
real estate decisions

DwellIQ was born from a simple frustration: why is it so hard to know if an apartment is a good deal? The data exists, but it's scattered, technical and hard to interpret.

Our tool aggregates market data worldwide, cross-references it with listing data, and submits it to our AI agents to give you a clear, honest and actionable analysis.

50+

Countries covered

4

Criteria analyzed

<20s

Analysis time

⚡

Instant analysis

Result in under 20 seconds, no sign-up required.

🤖

Dual AI agents

Two independent AI agents in cascade for the best possible analysis.

📊

Real data

Market prices regularly updated across global markets.

🎯

Profile-aware

Different scoring depending on whether you're an investor or primary buyer.

Contact

A question? A suggestion?

We improve DwellIQ continuously. Your feedback helps us make the tool more accurate and useful.

Email

contact@dwelliq.io

Reply within 24h

GitHub

github.com/dwelliq

Source code & issues

Twitter / X

@DwellIQ_io

News & updates

FAQ

Frequently asked questions

Everything you need to know about DwellIQ.

How does the AI analysis work?
DwellIQ automatically retrieves data from your listing (price, surface area, location, DPE...), compares it to local market prices, calculates the estimated rental yield, then our AI agents generate an explanation and recommendation.
Which real estate sites are supported?
DwellIQ is compatible with major portals worldwide: Zillow, Realtor.com, Redfin, Rightmove, Zoopla, Idealista, Immoweb, SeLoger, Leboncoin and many more. Just copy-paste the listing URL.
Is the tool free?
Yes, DwellIQ is completely free and requires no sign-up. Paste a URL, click Analyze, and get your result in under 20 seconds.
How is the score out of 100 calculated?
The global score is a weighted average of 4 criteria: price score (40%) comparing the property to the local market, ROI score (30%) based on estimated rental yield, location score (15%) by city, and risk score (15%) detecting anomalies.
What's the difference between Investor and Primary residence profiles?
The Investor profile gives more weight to rental yield and price. The Primary residence profile prioritizes location quality and living criteria. Scoring weights are adjusted automatically based on your profile.
How accurate are the estimates?
Market prices are based on aggregated data from global real estate markets, regularly updated. Rent estimates are calculated from local rental market averages. The analysis is indicative and does not replace professional real estate expertise.
What is gross rental yield?
Gross yield is the ratio between estimated annual rents and the purchase price, expressed as a percentage. A gross yield of 6% means annual rent represents 6% of the purchase price. A good gross yield varies by market but is generally between 4% and 10%.
My listing is not recognized, what should I do?
Some portals use anti-bot protections that can block data extraction. Check that the listing is still active and try again. If the problem persists, contact us.