Insights

Growing Customer Base Esendex supports nearly 10,000 organizations globally, indicating a strong and expanding customer portfolio that values reliable SMS communication solutions, presenting opportunities for upselling and expanding service integrations.

Established Market Presence With over two decades of operation since 2001 and a presence in multiple international offices including the UK, Spain, Australia, and the US, Esendex has cultivated a stable market presence that can be leveraged to attract new regional clients.

Profitability & Growth The company's consistent growth and projected revenue exceeding $10 million demonstrate financial stability and a successful track record, making it an attractive partner for joint ventures or enterprise-level deals.

Technology Focus Utilizing a modern tech stack including APIs, analytics, and web frameworks suggests a strong emphasis on innovative, scalable messaging solutions, which can appeal to tech-savvy clients seeking reliable SMS integration.

Market Potential Compared to larger competitors like Twilio and Infobip, Esendex’s niche position and boutique scale offer opportunities to target mid-market organizations seeking personalized, high-quality messaging services with dedicated support.

Esendex Inc. Tech Stack

Esendex Inc. uses 8 technology products and services including Hotjar, Linkedin Insight Tag, WordPress, and more. Explore Esendex Inc.'s tech stack below.

  • Hotjar
    Analytics
  • Linkedin Insight Tag
    Analytics
  • WordPress
    Content Management System
  • MySQL
    Database
  • oEmbed
    Dev Tools
  • Slimbox
    Javascript Libraries
  • jQuery
    Javascript Libraries
  • Google Analytics
    Web Analytics

Media & News

Esendex Inc.'s Email Address Formats

Esendex Inc. uses at least 1 format(s):
Esendex Inc. Email FormatsExamplePercentage
First.Last@esendex.usJohn.Doe@esendex.us
50%
First.Last@esendex.usJohn.Doe@esendex.us
50%

Frequently Asked Questions

Where is Esendex Inc.'s headquarters located?

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Esendex Inc.'s main headquarters is located at 50 California Street, Suite 1500. The company has employees across 1 continents, including North America.

What is Esendex Inc.'s official website and social media links?

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Esendex Inc.'s official website is esendex.us and has social profiles on LinkedIn.

What is Esendex Inc.'s NAICS code?

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Esendex Inc.'s NAICS code is 517 - Telecommunications.

How many employees does Esendex Inc. have currently?

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As of January 2026, Esendex Inc. has approximately 2 employees across 1 continents, including North America. Key team members include : J. O.. Explore Esendex Inc.'s employee directory with LeadIQ.

What industry does Esendex Inc. belong to?

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Esendex Inc. operates in the Telecommunications industry.

What technology does Esendex Inc. use?

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Esendex Inc.'s tech stack includes HotjarLinkedin Insight TagWordPressMySQLoEmbedSlimboxjQueryGoogle Analytics.

What is Esendex Inc.'s email format?

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Esendex Inc.'s email format typically follows the pattern of First.Last@esendex.us. Find more Esendex Inc. email formats with LeadIQ.

When was Esendex Inc. founded?

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Esendex Inc. was founded in 2010.

Esendex Inc.

TelecommunicationsCalifornia, United States2-10 Employees

Overview

We support almost 10,000 organizations of all sizes around the world to send and receive SMS messages. Whether using our Echo application or the Esendex API, all customers benefit from the highest possible level of service.

Our headquarters are in Nottingham, in the UK, and we have offices in Barcelona, Melbourne and here in San Francisco. At last count there were 35 in the team but we're growing all the time.

Esendex was founded in 2001 and is privately funded. We’ve grown every year since founding and turnover is set to pass $10m this year. A strong and profitable business - we’re here to stay with ambitious plans for the years ahead.

Section iconCompany Overview

Headquarters
50 California Street, Suite 1500
Website
esendex.us
NAICS Code
517 - Telecommunications
Founded
2010
Employees
2-10

Section iconMedia & News

Section iconFunding & Financials

  • $1M

    Esendex Inc.'s revenue is estimated to be in the range of $1M

Section iconFunding & Financials

  • $1M

    Esendex Inc.'s revenue is estimated to be in the range of $1M

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