Insights

Market Leadership SparkPost's position as the largest email sender handling 40% of all commercial email demonstrates a vast customer base and significant market influence, providing opportunities to upsell advanced analytics, integrations, and premium security solutions.

Innovation Appetite Recent launches like the fully integrated Competitive Tracker, SparkPost Deliverability Analytics, and Salesforce Journey Builder integration highlight the company's focus on innovative tools, indicating potential for clients seeking cutting-edge email optimization and intelligence services.

Regulatory Compliance With a strong emphasis on security and compliance, including integrations with HashiCorp Vault, SparkPost is well-equipped to serve heavily regulated industries, offering tailored solutions for clients in finance, healthcare, and other sectors with stringent data requirements.

Growth Potential Having secured substantial funding of $180M with revenues between $25M and $50M, SparkPost is positioned for expansion, making it a promising prospect for enterprises looking for scalable email delivery and analytics solutions as they grow.

Targeted Industry SparkPost's clientele includes high-profile brands like The New York Times, Zillow, and Adobe, indicating discrete opportunities to target large enterprise organizations that demand reliability, security, and advanced email intelligence capabilities.

SparkPost Tech Stack

SparkPost uses 8 technology products and services including AWS Glue, MySQL, git, and more. Explore SparkPost's tech stack below.

  • AWS Glue
    Big Data Processing
  • MySQL
    Database
  • git
    Development
  • Google Drive
    Document Management Systems
  • Angular
    Javascript Frameworks
  • PyTorch
    Machine Learning
  • Linux
    Programming Languages
  • LinkedIn Sales Navigator
    Sales Enablement

Media & News

SparkPost's Email Address Formats

SparkPost uses at least 1 format(s):
SparkPost Email FormatsExamplePercentage
First.Last@sparkpost.comJohn.Doe@sparkpost.com
72%
FLast@sparkpost.comJDoe@sparkpost.com
23%
First@sparkpost.comJohn@sparkpost.com
3%
Last@sparkpost.comDoe@sparkpost.com
2%

Frequently Asked Questions

What is SparkPost's phone number?

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You can contact SparkPost's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

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

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SparkPost's official website is sparkpost.com and has social profiles on LinkedInCrunchbase.

What is SparkPost's NAICS code?

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SparkPost's NAICS code is 5112 - Software Publishers.

How many employees does SparkPost have currently?

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As of December 2025, SparkPost has approximately 201 employees across 3 continents, including North AmericaEuropeAfrica. Key team members include Ceo: R. H.Vice President , Engineering: B. P.VP Sales Operations: C. S.. Explore SparkPost's employee directory with LeadIQ.

What industry does SparkPost belong to?

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SparkPost operates in the Software Development industry.

What technology does SparkPost use?

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SparkPost's tech stack includes AWS GlueMySQLgitGoogle DriveAngularPyTorchLinuxLinkedIn Sales Navigator.

What is SparkPost's email format?

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SparkPost's email format typically follows the pattern of First.Last@sparkpost.com. Find more SparkPost email formats with LeadIQ.

How much funding has SparkPost raised to date?

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As of December 2025, SparkPost has raised $180M in funding. The last funding round occurred on Jan 27, 2021 for $180M.

SparkPost

Software DevelopmentMaryland, United States201-500 Employees

SparkPost is the industry’s most trusted email optimization platform. SparkPost helps senders reliably reach the inbox with powerful solutions to help them plan, execute and optimize their email programs. The SparkPost platform is powered by the industry’s largest data network, a team of email experts to help brands elevate every aspect of their email program, and a security and compliance posture to support even the most regulated industries. SparkPost is the world’s largest sender, delivering 40% of all commercial email - 4-5 trillion sends annually - and also boasts the world’s largest data footprint to help enterprise-level brands make data-driven decisions to improve their email performance. The world’s most sophisticated senders, including The New York Times, Zillow, Adobe and Booking.com trust SparkPost to elevate their email.

Section iconCompany Overview

Phone number
NAICS Code
5112 - Software Publishers
Employees
201-500

Section iconFunding & Financials

  • $180M

    SparkPost has raised a total of $180M of funding over 1 rounds. Their latest funding round was raised on Jan 27, 2021 in the amount of $180Mas a funding.

  • $25M$50M

    SparkPost's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $180M

    SparkPost has raised a total of $180M of funding over 1 rounds. Their latest funding round was raised on Jan 27, 2021 in the amount of $180Mas a funding.

  • $25M$50M

    SparkPost's revenue is estimated to be in the range of $25M$50M

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