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Email Deliverability

Email Deliverability focuses on ensuring that email messages successfully reach the intended recipients' inboxes. It involves optimizing email sending practices to improve delivery rates and avoid spam filters.

18

technologies

2,697

companies

List of companies using Email Deliverability

curl --request POST \
--url "https://api.theirstack.com/v1/companies/search" \
--header "Accept: application/json" \
--header "Content-Type: application/json" \
--header "Authorization: Bearer <api_key>" \
-d "{
  \"tech_filters\": {
    \"technology_category_slug_or\": [
      \"email-deliverability\"
    ]
  }
}"
CompanyCountryIndustryEmployeesRevenueTechnologies
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Germany

Software Development

142k

$33B

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Postfix

Country flag

Germany

Software Development

75

$4M

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United States

Software Development

876

$150M

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eDataSource

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France

Telecommunications

223

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Postfix

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France

IT Services and IT Consulting

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Postfix

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United Kingdom

Hospitals and Health Care

501

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Dovecot

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United States

IT Services and IT Consulting

7.9k

$3.1B

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Postfix

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Germany

IT Services and IT Consulting

533

$4.4M

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United States

Aviation and Aerospace Component Manufacturing

20k

$3.3B

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United States

Computer and Network Security

5.2k

$1.1B

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Postfix

We have data on 2.7k companies and users that use Email Deliverability. Our Email Deliverability users and customers list is available for download and comes enriched with vital company specifics, including industry classification, organizational size, geographical location, funding rounds, and revenue figures, among others.

Frequently asked questions