Applications › Real Estate & Home Search

Real Estate & Home Search

What 7 leading Real Estate & Home Search apps are built on: the providers each one ships in its code or lists as an integration, grouped by layer and capability, and joined to the catalog.

7 reference apps 50 providers 36 observed in code 14 declared only 96.0% in the catalog 41.1 mean Kin Score 13 with a verified MCP server
How to read this. observed the integration ships in the app (SDK in a dependency file, source code, or an Android build analysis). declared the app names the integration itself (README, integrations page, store listing). Every row links the source it was read from. Providers not yet in the catalog are marked queued for profiling. Blueprint by API Evangelist, CC BY-NC-SA 4.0. Capabilities marked Turbo EA come from Turbo EA Capabilities by Vincent Verdet, CC BY 4.0 (notice); those marked API Evangelist extension are CC BY-NC-SA 4.0. Android build analyses: Exodus Privacy (reports.exodus-privacy.eu.org).

domain layer 3 capabilities
Listing Data & MLS Management 11 providers · BC-4960.30 · Turbo EA

Listing Data & MLS Management capability

ProviderEvidenceAppsKin ScoreAgent readinessMCP
ImmobilienScout24 observed [1] Flathunter 59.4 strong 24.6 agent-aware —
Kleinanzeigen observed [1] Flathunter 28.1 thin 20.9 agent-aware —
Immowelt observed [1] Flathunter 24.0 emerging 18.9 agent-aware —
Immobiliare.it observed [1] Flathunter 17.2 emerging 7.9 agent-aware —
Subito.it observed [1] Flathunter 13.2 emerging 0.0 human-only —
VRM Immo observed [1] Flathunter 6.6 minimal 0.0 human-only —
Realtor.com observed [1] HomeHarvest 3.8 minimal 0.0 human-only unknown
WG-Gesucht observed [1] Flathunter 3.4 minimal 0.0 human-only —
idealista queued for profiling observed [1] Flathunter — — —
FSBO.com declared [1] Redfin 18.1 emerging 4.5 human-only —
Fizber.com declared [1] Redfin 5.3 minimal 0.0 human-only —
Customer Relationship Management 3 providers · BC-420 · Turbo EA

Customer Relationship Management capability

ProviderEvidenceAppsKin ScoreAgent readinessMCP
kvCORE (BoldTrail) declared [1] Real Geeks 36.2 thin 18.3 agent-aware —
KW Command declared [1] Real Geeks 36.0 thin 35.0 agent-ready unknown
BoomTown queued for profiling declared [1] Real Geeks — — —
Real Estate Debt Origination 1 providers · BC-4980.10 · Turbo EA

Real Estate Debt Origination capability

ProviderEvidenceAppsKin ScoreAgent readinessMCP
Rocket Mortgage (Rocket Companies) declared [1] Redfin 2.6 minimal 0.0 human-only unknown

common layer 23 capabilities
Product Usage Analytics 5 providers · BC-4280.30 · Turbo EA

Product Usage Analytics capability

ProviderEvidenceAppsKin ScoreAgent readinessMCP
Google Firebase Analytics observed [1] [2] [3] Realtor.com, Redfin, Rightmove, Zillow 50.3 developing 14.2 agent-aware verified
Comscore observed [1] [2] [3] Realtor.com, Redfin, Rightmove, Zillow 16.9 emerging 12.2 agent-aware —
Google Analytics observed [1] [2] [3] Redfin, Rightmove, Zillow 72.1 exemplar 41.8 agent-ready verified
Facebook Analytics observed [1] [2] [3] Realtor.com, Redfin, Zillow 42.7 developing 28.2 agent-aware none found
Segment observed [1] Realtor.com 43.8 developing 26.8 agent-aware none found
Observability Management 4 providers · BC-4220.20 · Turbo EA

Observability Management capability

ProviderEvidenceAppsKin ScoreAgent readinessMCP
Firebase (Crashlytics) observed [1] [2] [3] Realtor.com, Redfin, Rightmove 50.3 developing 14.2 agent-aware verified
Sentry observed [1] Zillow 80.6 exemplar 50.2 agent-ready verified
New Relic observed [1] Realtor.com 76.7 exemplar 45.7 agent-ready verified
Instabug (Luciq) observed [1] Rightmove 45.6 developing 29.6 agent-ready documented
Mobile Attribution & Deep Linking 3 providers · AE-902 · API Evangelist extension

Mobile Attribution & Deep Linking capability

ProviderEvidenceAppsKin ScoreAgent readinessMCP
AppsFlyer observed [1] [2] Realtor.com, Redfin 69.8 exemplar 46.4 agent-ready verified
Branch observed [1] Redfin 32.0 thin 24.7 agent-aware none found
Adjust observed [1] Zillow 30.8 thin 23.8 agent-aware none found
Digital Marketing Management 1 providers · BC-400.60 · Turbo EA

Digital Marketing Management capability

ProviderEvidenceAppsKin ScoreAgent readinessMCP
Facebook Share observed [1] [2] [3] Realtor.com, Redfin, Zillow 42.7 developing 28.2 agent-aware none found
In-App Ad Monetisation 2 providers · AE-903 · API Evangelist extension

In-App Ad Monetisation capability

ProviderEvidenceAppsKin ScoreAgent readinessMCP
Google AdMob observed [1] [2] Realtor.com, Zillow 61.5 strong 34.0 agent-ready none found
Amazon Advertisement observed [1] Realtor.com 47.3 developing 46.8 agent-ready verified
Social & Federated Login 1 providers · AE-160.10.30 · API Evangelist extension
ProviderEvidenceAppsKin ScoreAgent readinessMCP
Facebook Login observed [1] [2] [3] Realtor.com, Redfin, Zillow 42.7 developing 28.2 agent-aware none found
Tag Management 1 providers · AE-911 · API Evangelist extension
ProviderEvidenceAppsKin ScoreAgent readinessMCP
Google Tag Manager observed [1] [2] [3] Redfin, Rightmove, Zillow 63.6 strong 38.2 agent-ready none found
Web Scraping 3 providers · AE-230.40.10 · API Evangelist extension
ProviderEvidenceAppsKin ScoreAgent readinessMCP
2captcha observed [1] Flathunter 35.9 thin 17.3 agent-aware —
Capmonster observed [1] Flathunter 28.2 thin 28.0 agent-aware —
ImageTyperz observed [1] Flathunter 14.0 emerging 2.9 human-only —
Email Marketing Sends 2 providers · AE-150.10.20 · API Evangelist extension
ProviderEvidenceAppsKin ScoreAgent readinessMCP
Mailchimp declared [1] Real Geeks 78.8 exemplar 42.3 agent-ready none found
Constant Contact declared [1] Real Geeks 69.6 exemplar 32.1 agent-ready none found
Mailbox & Calendar Sync 2 providers · AE-150.80 · API Evangelist extension

Mailbox & Calendar Sync capability

ProviderEvidenceAppsKin ScoreAgent readinessMCP
Apple Contacts declared [1] Real Geeks 55.2 strong 31.9 agent-ready none found
Google Contacts declared [1] Real Geeks 45.6 developing 24.6 agent-aware verified
Team Chat Bridging 2 providers · AE-150.40.10 · API Evangelist extension
ProviderEvidenceAppsKin ScoreAgent readinessMCP
Slack observed [1] Flathunter 73.2 exemplar 38.7 agent-ready verified
Mattermost observed [1] Flathunter 37.2 thin 25.7 agent-aware verified
Async Video Messaging 1 providers · AE-150.60.10 · API Evangelist extension
ProviderEvidenceAppsKin ScoreAgent readinessMCP
Dubb declared [1] Real Geeks 20.1 emerging 0.0 human-only —
Customer Feedback Management 1 providers · BC-430.50 · Turbo EA

Customer Feedback Management capability

ProviderEvidenceAppsKin ScoreAgent readinessMCP
Apptentive (Alchemer Mobile) observed [1] Zillow 39.5 developing 26.0 agent-aware none found
Direct Mail APIs 1 providers · AE-912 · API Evangelist extension
ProviderEvidenceAppsKin ScoreAgent readinessMCP
Thanks.io declared [1] Real Geeks 65.7 strong 55.2 agent-ready —
Feature Flag Management 1 providers · BC-4210.50 · Turbo EA

Feature Flag Management capability

ProviderEvidenceAppsKin ScoreAgent readinessMCP
Split (Harness FME) observed [1] Zillow 36.5 thin 26.4 agent-aware none found
Location & Mapping 1 providers · AE-120 · API Evangelist extension

Location & Mapping capability

ProviderEvidenceAppsKin ScoreAgent readinessMCP
Radar observed [1] Zillow 25.0 emerging 21.3 agent-aware —
Managed Operational Databases 1 providers · AE-915 · API Evangelist extension
ProviderEvidenceAppsKin ScoreAgent readinessMCP
Google Cloud Firestore observed [1] Flathunter 54.4 strong 24.6 agent-aware verified
Product Telemetry & Experimentation Management 1 providers · BC-4280 · Turbo EA

Product Telemetry & Experimentation Management capability

ProviderEvidenceAppsKin ScoreAgent readinessMCP
Optimizely observed [1] Realtor.com 79.6 exemplar 62.9 agent-ready documented
Programmatic Sales Management 1 providers · BC-3760.30 · Turbo EA

Programmatic Sales Management capability

ProviderEvidenceAppsKin ScoreAgent readinessMCP
IAB Open Measurement observed [1] Realtor.com 54.5 strong 37.6 agent-ready verified
Push Notifications 1 providers · AE-150.30 · API Evangelist extension

Push Notifications capability

ProviderEvidenceAppsKin ScoreAgent readinessMCP
Airship (Urbanairship) observed [1] Zillow 26.3 thin 19.6 agent-aware verified
Routing & Navigation 1 providers · AE-120.30 · API Evangelist extension

Routing & Navigation capability

ProviderEvidenceAppsKin ScoreAgent readinessMCP
Google Maps Distance Matrix API declared [1] Flathunter 49.7 developing 24.5 agent-aware verified
Spreadsheets & No-Code Databases 1 providers · AE-922 · API Evangelist extension
ProviderEvidenceAppsKin ScoreAgent readinessMCP
Google Sheets declared [1] Real Geeks 57.0 strong 33.0 agent-ready none found
WhatsApp & OTT Messaging 1 providers · AE-150.20.20 · API Evangelist extension
ProviderEvidenceAppsKin ScoreAgent readinessMCP
Telegram Bot API observed [1] Flathunter 38.0 thin 19.6 agent-aware none found

Reference apps

Flathunter self-hosted

https://github.com/flathunters/flathunter

15 observed · 1 declared
  • observed ships the 2captcha SDK or integration code source
  • observed ships the Capmonster SDK or integration code source
  • observed ships the Google Cloud Firestore SDK or integration code source
  • observed ships the idealista SDK or integration code source
  • observed ships the ImageTyperz SDK or integration code source
  • observed ships the Immobiliare.it SDK or integration code source
  • observed ships the ImmobilienScout24 SDK or integration code source
  • observed ships the Immowelt SDK or integration code source
  • observed ships the Kleinanzeigen SDK or integration code source
  • observed ships the Mattermost SDK or integration code source
  • observed ships the Slack SDK or integration code source
  • observed ships the Subito.it SDK or integration code source
  • observed ships the Telegram Bot API SDK or integration code source
  • observed ships the VRM Immo SDK or integration code source
  • observed ships the WG-Gesucht SDK or integration code source
  • declared lists Google Maps Distance Matrix API as an integration source

Read from: dependency manifest, source code, source code, source code, source code

HomeHarvest open-source-saas

https://github.com/Bunsly/HomeHarvest

1 observed · 0 declared
  • observed ships the Realtor.com SDK or integration code source

Read from: dependency manifest, documentation

Redfin commercial

https://www.redfin.com/

10 observed · 3 declared
  • observed ships the AppsFlyer SDK or integration code source
  • observed ships the Branch SDK or integration code source
  • observed ships the Comscore SDK or integration code source
  • observed ships the Facebook Analytics SDK or integration code source
  • observed ships the Facebook Login SDK or integration code source
  • observed ships the Facebook Share SDK or integration code source
  • observed ships the Firebase (Crashlytics) SDK or integration code source
  • observed ships the Google Analytics SDK or integration code source
  • observed ships the Google Firebase Analytics SDK or integration code source
  • observed ships the Google Tag Manager SDK or integration code source
  • declared lists Fizber.com as an integration source
  • declared lists FSBO.com as an integration source
  • declared lists Rocket Mortgage (Rocket Companies) as an integration source

Read from: Android build analysis (Exodus Privacy, reports.exodus-privacy.eu.org), documentation

Real Geeks commercial

https://www.realgeeks.com/

0 observed · 10 declared
  • declared lists Apple Contacts as an integration source
  • declared lists BoomTown as an integration source
  • declared lists Constant Contact as an integration source
  • declared lists Dubb as an integration source
  • declared lists Google Contacts as an integration source
  • declared lists Google Sheets as an integration source
  • declared lists kvCORE (BoldTrail) as an integration source
  • declared lists KW Command as an integration source
  • declared lists Mailchimp as an integration source
  • declared lists Thanks.io as an integration source

Read from: integrations page

Zillow commercial

https://www.zillow.com/

14 observed · 0 declared
  • observed ships the Adjust SDK or integration code source
  • observed ships the Airship (Urbanairship) SDK or integration code source
  • observed ships the Apptentive (Alchemer Mobile) SDK or integration code source
  • observed ships the Comscore SDK or integration code source
  • observed ships the Facebook Analytics SDK or integration code source
  • observed ships the Facebook Login SDK or integration code source
  • observed ships the Facebook Share SDK or integration code source
  • observed ships the Google AdMob SDK or integration code source
  • observed ships the Google Analytics SDK or integration code source
  • observed ships the Google Firebase Analytics SDK or integration code source
  • observed ships the Google Tag Manager SDK or integration code source
  • observed ships the Radar SDK or integration code source
  • observed ships the Sentry SDK or integration code source
  • observed ships the Split (Harness FME) SDK or integration code source

Read from: Android build analysis (Exodus Privacy, reports.exodus-privacy.eu.org)

Rightmove commercial

https://www.rightmove.co.uk/

6 observed · 0 declared
  • observed ships the Comscore SDK or integration code source
  • observed ships the Firebase (Crashlytics) SDK or integration code source
  • observed ships the Google Analytics SDK or integration code source
  • observed ships the Google Firebase Analytics SDK or integration code source
  • observed ships the Google Tag Manager SDK or integration code source
  • observed ships the Instabug (Luciq) SDK or integration code source

Read from: Android build analysis (Exodus Privacy, reports.exodus-privacy.eu.org), documentation

Realtor.com commercial

https://www.realtor.com/

13 observed · 0 declared
  • observed ships the Amazon Advertisement SDK or integration code source
  • observed ships the AppsFlyer SDK or integration code source
  • observed ships the Comscore SDK or integration code source
  • observed ships the Facebook Analytics SDK or integration code source
  • observed ships the Facebook Login SDK or integration code source
  • observed ships the Facebook Share SDK or integration code source
  • observed ships the Firebase (Crashlytics) SDK or integration code source
  • observed ships the Google AdMob SDK or integration code source
  • observed ships the Google Firebase Analytics SDK or integration code source
  • observed ships the IAB Open Measurement SDK or integration code source
  • observed ships the New Relic SDK or integration code source
  • observed ships the Optimizely SDK or integration code source
  • observed ships the Segment SDK or integration code source

Read from: Android build analysis (Exodus Privacy, reports.exodus-privacy.eu.org)

Where these apps are listed

See also the shared layer under every category.