The independent benchmark for property portals worldwide.
200+ portals. 50 countries. 158 metrics per portal. Scores are evidence-based and independently produced. No portal pays to be rated.
200+
Portals tracked
158
Metrics per portal
50
Countries covered
5
Index dimensions
GPPI is an index and research product. Scores are directional, based on available data and methodology, and should be interpreted with confidence and coverage indicators.
Five indices. One complete picture.
Every portal is scored on the same 158 metrics across five dimensions, making comparisons consistent across markets and competitors.
01 / 05
Search Health
How findable the portal is, to search engines and to AI engines.
02 / 05
Product Innovation
How good the product experience is for buyers, renters, and agents.
03 / 05
Market Experience
How the portal is experienced across consumers, agents, and employees.
04 / 05
Listing Quality
How good the listing photography and media is, measured by computer vision.
05 / 05
Profile
The business intelligence layer: ownership, financials, and strategic position.
Featured markets
Markets are profiled using the same five indices so comparisons remain consistent across regions and competitors.
6 portals tracked
Common opportunity: Discoverability
5 portals tracked
Common opportunity: Product Innovation
5 portals tracked
Common opportunity: Listing Quality
5 portals tracked
Common opportunity: Market Experience
5 portals tracked
Common opportunity: Product Innovation
3 portals tracked
Common opportunity: Discoverability
Integrity charter
Independent by design.
No portal pays to be listed. No score can be purchased. Every rating is derived from independently observable evidence.
200+ portals measured.
Yours is one of them.
Browse the full GPPI database: portal profiles, market intelligence, and comparison tools across 50 countries. Free to explore. Claiming your profile takes under two minutes with no sales call and no commitment.
200+ portals tracked ·No portal pays to be rated ·Methodology v3.0 ·50 countries covered