Insights

Market Niche SendX operates within the email marketing platform space catering to small to medium-sized businesses and content creators, presenting an opportunity to tailor outreach to startups, SMBs, and bloggers seeking cost-effective, user-friendly email solutions.

Complementary Tools Offering extensions like SendPost and SendVerify enhances email deliverability and validation, making SendX attractive to companies prioritizing high deliverability and email list hygiene, especially those in competitive digital marketing environments.

Growth Potential With a revenue range of 1 million to 10 million dollars and a lean team size, SendX signals room for expansion and upselling native tools or integrations that can scale with growing customer needs in email automation and analytics.

Partner Opportunities Recent partnerships with players like Blockwiz demonstrate SendX’s emphasis on strategic alliances, suggesting potential for collaboration with industry-specific agencies, SaaS platforms, or marketing firms to broaden market reach.

Competitive Positioning Compared to larger competitors like Constant Contact or HubSpot, SendX’s affordability and ease of use position it well to attract budget-conscious small businesses and niche content creators who need effective email marketing solutions without enterprise-level complexity.

SendX Tech Stack

SendX uses 8 technology products and services including MySQL, Nuxt.js, Alpine.js, and more. Explore SendX's tech stack below.

  • MySQL
    Database
  • Nuxt.js
    Javascript Frameworks
  • Alpine.js
    Javascript Frameworks
  • AOS
    Javascript Libraries
  • jQuery Migrate
    Javascript Libraries
  • Intercom
    Live Chat
  • reCAPTCHA
    Security
  • OpenResty
    Web Servers

SendX's Email Address Formats

SendX uses at least 1 format(s):
SendX Email FormatsExamplePercentage
First@sendx.ioJohn@sendx.io
46%
FirstLast@sendx.ioJohnDoe@sendx.io
4%
First@sendx.ioJohn@sendx.io
46%
FirstLast@sendx.ioJohnDoe@sendx.io
4%

Frequently Asked Questions

Where is SendX's headquarters located?

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SendX's main headquarters is located at 2711 Centerville Road Suite 400 Wilmington, Delaware 19808 United States. The company has employees across 4 continents, including AsiaNorth AmericaEurope.

What is SendX's official website and social media links?

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SendX's official website is sendx.io and has social profiles on LinkedIn.

What is SendX's NAICS code?

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SendX's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does SendX have currently?

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As of February 2026, SendX has approximately 18 employees across 4 continents, including AsiaNorth AmericaEurope. Key team members include Chief Executive Officer: S. T.Chief Operating Officer: J. W.Vp Of Sales: T. S.. Explore SendX's employee directory with LeadIQ.

What industry does SendX belong to?

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SendX operates in the Technology, Information and Internet industry.

What technology does SendX use?

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SendX's tech stack includes MySQLNuxt.jsAlpine.jsAOSjQuery MigrateIntercomreCAPTCHAOpenResty.

What is SendX's email format?

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SendX's email format typically follows the pattern of First@sendx.io. Find more SendX email formats with LeadIQ.

When was SendX founded?

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SendX was founded in 2016.

SendX

Technology, Information and InternetDelaware, United States11-50 Employees

At SendX, we’re passionate about making email marketing simple, affordable, and highly effective. Our platform empowers B2B companies and bloggers to reach and engage their customers at scale through automated, personalized email campaigns. With a focus on easy-to-use design and real-time analytics, we help businesses not only improve their email deliverability but also drive significant growth.

But we don’t stop there. As part of SendWorks, we offer SendPost and SendVerify to give you an edge in email deliverability:
👉 SendPost: A simple and powerful email sending and validation API that helps you measure detailed deliverability stats, pinpoint common SMTP errors, and efficiently manage your event logs.
👉 SendVerify: Automatically clean and validate email addresses to improve the deliverability of your campaigns, ensuring that your messages always land where they belong—in the inbox.

Together, SendX and SendWorks provide a comprehensive suite of tools to help you master email marketing while ensuring that every email hits its mark.

Section iconCompany Overview

Headquarters
2711 Centerville Road Suite 400 Wilmington, Delaware 19808 United States
Website
sendx.io
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2016
Employees
11-50

Section iconFunding & Financials

  • $1M$10M

    SendX's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    SendX's revenue is estimated to be in the range of $1M$10M

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