Email Detective — ESP Tracker

by EmailTooltester

Get Email DetectiveDetect any senderright in your inbox Gmail Outlook

Email service providers used by Real Estate brands

Real-world data from emails received by Email Detective users. Brand counts include only senders that have crossed our visibility threshold.

96Brands tracked

10ESPs detected

Top ESPs in Real Estate

SendGrid

22

Amazon SES

13

Mailgun

10

Mailchimp

9

Salesforce MC

6

Klaviyo

6

HubSpot

5

Iterable

5

Customer.io

4

SparkPost

4

Brands in Real Estate

Nextdoor SendGrid

345 obs

Primehomesspace Amazon SES

284 obs

Nextdoor SendGrid

262 obs

Zillow SparkPost

128 obs

Getbrick Klaviyo

128 obs

Atlantisinvestors Iterable

96 obs

Thespotcowork Mailgun

91 obs

Realestate Braze

75 obs

Airbnb SendGrid

68 obs

Wework SendGrid

58 obs

Immobilienscout24 Amazon SES

47 obs

Zoopla Iterable

47 obs

1stamericanpath Iterable

46 obs

Alicanteplaza Amazon SES

43 obs

Fotocasa SendGrid

31 obs

Propertyme SendGrid

29 obs

Camplify SendGrid

28 obs

Strefainwestorow SendGrid

26 obs

Agentlocator Mailgun

26 obs

Propertytree SendGrid

24 obs

Apartmenttherapy Sailthru

23 obs

Belleproperty Mailgun

22 obs

Rightmove Braze

21 obs

Goparkwell Amazon SES

19 obs

Nest Mailchimp

18 obs

Belonghome Customer.io

18 obs

Lennar Salesforce CRM

17 obs

Origin SendGrid

17 obs

Crexi Mailgun

16 obs

Propertyhub Salesforce MC

15 obs

Apartments Mailgun

15 obs

Inmuebles24 Pepipost

15 obs

Funda Iterable

15 obs

Bellerive Klaviyo

14 obs

Redfin Iterable

14 obs

Leboncoin Adobe Campaign

13 obs

Kinnisvara24 Smaily

13 obs

Paved Customer.io

12 obs

Yourattnp Beehiiv

11 obs

Findinghooga Dotdigital

10 obs

Asuntosdigitales Kajabi

10 obs

Landlordzone Dotdigital

9 obs

Onepatriotplace Marketo

8 obs

Europeanlistings Customer.io

8 obs

Idealbarcelona Mailchimp

7 obs

August Klaviyo

7 obs

Croasdailecountryclub SendGrid

7 obs

Imovelweb Pepipost

7 obs

Zolo SendGrid

6 obs

Gratka Sailthru

6 obs

Publicstorage SendGrid

6 obs

Evanstonspace SparkPost

6 obs

Stjoe Salesforce MC

5 obs

Prop HubSpot

5 obs

Range Loops

5 obs

Rendin Customer.io

5 obs

Docmagic HubSpot

5 obs

Spatialpropertystyling HubSpot

4 obs

Idealista Mailgun

4 obs

Homegauge SendGrid

4 obs

Liquidspace Mailchimp

4 obs

Courtfarmlakes Amazon SES

4 obs

Amh Resident SendGrid

4 obs

Home Emarsys

4 obs

Cambridgethomson Mailgun

4 obs

Homeserve Salesforce CRM

3 obs

Hotelmarina Roses Amazon SES

3 obs

Goodlord HubSpot

3 obs

Openrent Mailgun

3 obs

Rentvine Mailgun

3 obs

Boardwalkpropertyco Mailchimp

3 obs

Bellerive Klaviyo

3 obs

Lot Adobe Campaign

3 obs

Mycasavi Mailjet

3 obs

Biznescentrum MailerLite

3 obs

Vincennes Brevo

3 obs

Findmyfirstutahhome Amazon SES

3 obs

Jesmonddenehouse Mailchimp

3 obs

Wooning Deployteq

3 obs

Djwhomes Klaviyo

3 obs

Christiesrealestatemexico MailerLite

3 obs

Ipropertyexpress Amazon SES

3 obs

Themovemarket Amazon SES

2 obs

House Emarsys

2 obs

Vrbo Salesforce MC

2 obs

Realtor Cordial

2 obs

Ryebrook Mailchimp

2 obs

Ayalalandhospitality SendGrid

2 obs

Foncia SendGrid

2 obs

Sarahclarkproperties SendGrid

2 obs

Mirvac Salesforce MC

2 obs

Rentsfnow Mailchimp

2 obs

A1storage SendGrid

2 obs

Onthemarket SparkPost

2 obs

Resi HubSpot

2 obs

Closinglock Amazon SES

2 obs

Anonymous data crowdsourced from Email Detective users. We collect only domain, esp, day — no personal data, no user identifiers. Back to all brands.