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Top 72 Email Verification Software SaaS Companies in May 2026

As of May 2026, there are 72 SaaS companies in Email Verification Software. They have combined revenues of $2.1B and employ 28.9K people. They have raised $271.3M and serve 25.2M customers combined.

Email Verification Software is a category of tools designed to validate and verify the deliverability of email addresses. These tools primarily help businesses maintain list hygiene by identifying invalid, temporary, or disposable email addresses, thereby improving email deliverability rates and ensuring that marketing campaigns effectively reach their target audiences. The primary use cases for email verification software include lead validation, user registration verification, and list cleaning. Businesses use these tools to enhance the quality of their email lists for various workflows such as email marketing, customer relationship management (CRM) maintenance, and fraud prevention. Common features of these tools often include real-time verification, batch processing, and integration capabilities with other software platforms. Typical buyer personas for email verification software include marketing teams focused on campaign effectiveness, sales operations seeking to improve lead quality, and IT departments responsible for data integrity. HR teams may also engage with these tools to ensure the validity of candidate contact information during the recruitment process.

Companies
72
Revenue
$2.1B
Funding
$271.3M
Employees
28.9K

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Top Email Verification Software Companies

Showing 10 of 39 companies ranked by annual revenue.

1
Sparkle

Malmo, Skรฅne, Sweden

Sparkle.io is an all-in-one sales stack, designed exclusively by sales professionals, for sales professionals to streamline workflow and conquer sales like never before!

Revenue
$1M
Customers
-
Year founded
2024
Funding
$571K
Team size
5
Growth
-
2
SalesHandy

Ahmedabad, Gujarat, India

Email Tracking & Scheduling, Mail Merge, Auto-Followup & Email templates to boost sales teams productivity.

Revenue
$1M
Customers
100K
Year founded
2015
Funding
-
Team size
34
Growth
-
3
SafetyMails

Rio de Janeiro, Rio de Janeiro, Brazil

SafetyMails is one of the world's leading email verification services. Remove invalid emails, spamtraps and more from your mailing, protect your landing page, and improve your email marketing results.

Revenue
$990K
Customers
-
Year founded
2016
Funding
-
Team size
9
Growth
-
4
GetProspect

United States

GetProspect is a lead generation platform that helps businesses find professional email addresses from Linkedin or with our B2B database by filters like job title, location, industry, company size, and much more. Our app makes it easy for sales, business developers, recruiters and marketers to reach out to other professionals with simple but powerful tools. GetProspect indexes publicly available information about professionals and companies. Machine learning uses this data to predict an accurate email address. Every month our real-time email verifier ensures that they stay valid and keep you out of bounces.

Revenue
$900K
Customers
-
Year founded
2016
Funding
-
Team size
6
Growth
-
5
KudosHubยฎ

Dehradun, Uttarakhand, India

Most tools tell you valid, invalid, unknown, or catch-all and call it validation. We go further. At ๐—ž๐˜‚๐—ฑ๐—ผ๐˜€๐—›๐˜‚๐—ฏยฎ, we help businesses worldwide send smarter, build faster, and grow stronger with ๐—”๐—œ-๐—ฝ๐—ผ๐˜„๐—ฒ๐—ฟ๐—ฒ๐—ฑ ๐—˜๐—บ๐—ฎ๐—ถ๐—น ๐—ฉ๐—ฎ๐—น๐—ถ๐—ฑ๐—ฎ๐˜๐—ถ๐—ผ๐—ป, ๐—ฆ๐—ผ๐—ณ๐˜๐˜„๐—ฎ๐—ฟ๐—ฒ ๐——๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—บ๐—ฒ๐—ป๐˜, ๐—ฎ๐—ป๐—ฑ ๐— ๐—ฎ๐—ฟ๐—ธ๐—ฒ๐˜๐—ถ๐—ป๐—ด ๐—ฆ๐—ผ๐—น๐˜‚๐˜๐—ถ๐—ผ๐—ป๐˜€. Our ๐—”๐—œ ๐—˜๐—บ๐—ฎ๐—ถ๐—น ๐—ฆ๐—ฐ๐—ผ๐—ฟ๐—ถ๐—ป๐—ด ๐—˜๐—ป๐—ด๐—ถ๐—ป๐—ฒ predicts deliverability and scores every email, specially designed for ๐—•๐Ÿฎ๐—• ๐—ฎ๐—ป๐—ฑ ๐—ฐ๐—ฎ๐˜๐—ฐ๐—ต-๐—ฎ๐—น๐—น ๐—ฎ๐—ฑ๐—ฑ๐—ฟ๐—ฒ๐˜€๐˜€๐—ฒ๐˜€. Validation alone is not enough. Scoring unlocks the real potential of your list. ๐—ช๐—ต๐—ฎ๐˜ ๐—ช๐—ฒ ๐——๐—ผ โœ… ๐—˜๐—บ๐—ฎ๐—ถ๐—น ๐—ฉ๐—ฎ๐—น๐—ถ๐—ฑ๐—ฎ๐˜๐—ถ๐—ผ๐—ป & ๐—”๐—œ ๐—˜๐—บ๐—ฎ๐—ถ๐—น ๐—ฆ๐—ฐ๐—ผ๐—ฟ๐—ถ๐—ป๐—ด 99% accuracy, 16+ real-time checks, and advanced detection for spam traps, disposable, role-based, and risky emails. โœ… ๐—–๐˜‚๐˜€๐˜๐—ผ๐—บ ๐—ฆ๐—ผ๐—ณ๐˜๐˜„๐—ฎ๐—ฟ๐—ฒ ๐——๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—บ๐—ฒ๐—ป๐˜ Secure, scalable solutions tailored to your business model. โœ… ๐—ช๐—ฒ๐—ฏ ๐——๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—บ๐—ฒ๐—ป๐˜ SEO-optimized, high-converting websites engineered for performance. โœ… ๐— ๐—ผ๐—ฏ๐—ถ๐—น๐—ฒ ๐—”๐—ฝ๐—ฝ ๐——๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—บ๐—ฒ๐—ป๐˜ Native and cross-platform mobile apps designed for engagement and scalability. โœ… ๐—˜๐—ฅ๐—ฃ ๐—ฆ๐—ผ๐—น๐˜‚๐˜๐—ถ๐—ผ๐—ป๐˜€ Integrated systems that automate workflows and boost efficiency. โœ… ๐—–๐˜‚๐˜€๐˜๐—ผ๐—บ ๐—ช๐—ฒ๐—ฏ & ๐——๐—ฒ๐˜€๐—ธ๐˜๐—ผ๐—ฝ ๐—”๐—ฝ๐—ฝ๐—น๐—ถ๐—ฐ๐—ฎ๐˜๐—ถ๐—ผ๐—ป๐˜€ Built to streamline operations and support business growth. โœ… ๐—Ÿ๐—ถ๐˜ƒ๐—ฒ ๐—–๐—ต๐—ฎ๐˜ & ๐—–๐—ต๐—ฎ๐˜๐—ฏ๐—ผ๐˜ ๐——๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—บ๐—ฒ๐—ป๐˜ Turn visitors into customers with AI-powered automation and real-time interaction. โœ… ๐—˜๐—บ๐—ฎ๐—ถ๐—น ๐— ๐—ฎ๐—ฟ๐—ธ๐—ฒ๐˜๐—ถ๐—ป๐—ด ๐—ฆ๐—ฒ๐—ฟ๐˜ƒ๐—ถ๐—ฐ๐—ฒ๐˜€ Inbox-ready campaigns that deliver results, not excuses. ๐—ช๐—ต๐˜† ๐—ง๐—ฒ๐—ฎ๐—บ๐˜€ ๐—–๐—ต๐—ผ๐—ผ๐˜€๐—ฒ ๐—ž๐˜‚๐—ฑ๐—ผ๐˜€๐—›๐˜‚๐—ฏยฎ โœ”๏ธ 99% Accuracy Guarantee โœ”๏ธ 2.5x Lower Cost than leading competitors โœ”๏ธ A+ Grade Data Security and GDPR compliance โœ”๏ธ Transparent Pricing with no hidden fees โœ”๏ธ 500+ Global Clients and growing โœ”๏ธ 3,000 Free Credits to start testing instantly We bring together ๐—ฑ๐—ฎ๐˜๐—ฎ ๐—ฎ๐—ฐ๐—ฐ๐˜‚๐—ฟ๐—ฎ๐—ฐ๐˜†, ๐˜€๐—บ๐—ฎ๐—ฟ๐˜ ๐˜€๐—ผ๐—ณ๐˜๐˜„๐—ฎ๐—ฟ๐—ฒ, and ๐—ฝ๐—ฟ๐—ผ๐˜ƒ๐—ฒ๐—ป

Revenue
$880K
Customers
-
Year founded
2017
Funding
-
Team size
8
Growth
-
6
EmailOversight

Glendale, California, United States

EmailOversight provides advanced email validation, threat assessment, and data append services that scale with your business. We provide powerful tools that make your marketing campaigns more profitable and data management more streamlined. Remove harmful email addresses that are not deliverable and identify emails that are threatening to your mailing reputation. Seamlessly integrate your mailing marketing solutions such as MailChimp and ConstantContact, or CRM solutions such as SalesForce to get instant data validation and data appends through our real-time API to improve your email delivery rates. Missing data points such as name, address, gender, etc., in your existing customer email list will be filled, allowing you to better segment the market. We help you reach your audience by cleaning your lists, validating and appending data, while providing you with a user-friendly management solution. Improve your email hygiene and increase your ROI. Validate | Append | Connect

Revenue
$880K
Customers
-
Year founded
2014
Funding
-
Team size
8
Growth
-
7
Enrichley

United States

Validate 20-30% more emails with Enrichley's proprietary technology to validate both regular and catch-all/risky emails. Recover more of your expensive email data, reach untouched leads, and contact leads who are emailed less yielding higher reply rates.

Revenue
$770K
Customers
-
Year founded
-
Funding
-
Team size
7
Growth
-
8
TrueMail Marketing

Omaha, Nebraska, United States

TrueMail Marketing was founded five years ago as a data driven Email Marketing firm that specialized in email delivery to an ideal targeted audience. Since inception, TrueMail has evolved to be a full stack Marketing Agency that offers not only a wide variety of Digital Marketing Solutions completely custom tailored to your company's specific needs as well as any and all Web Development/Graphic Design, from logo design to custom app development, we have you covered! We have learned through the years that the power is in the data, and the more powerful the data the more effective your marketing strategy will be. Please contact one of our specialists today to see how we can help your company acquire new customers while steadily increasing your market share. 402.991.5517 [email protected] www.truemailmarketing.com/contact/

Revenue
$770K
Customers
-
Year founded
2013
Funding
-
Team size
7
Growth
-
9
Ipqualityscore

Las Vegas, Nevada, United States

Fraud Prevention Solutions & APIs

Revenue
$759K
Customers
-
Year founded
2011
Funding
-
Team size
33
Growth
26.5%
10
Proofy

San Francisco, California, United States

Simplest way to check your emails Proofy Get awesome and powerful tools to enhance your verification list deliverability and ROI. Protect your reputation, increase open rates, and save money with PROOFY.

Revenue
$660K
Customers
-
Year founded
2015
Funding
-
Team size
6
Growth
-

Inclusion Criteria

- The software must be designed to validate email addresses before usage in campaigns or databases. - It must offer features to identify invalid, disposable, or temporary email addresses. - The product should include real-time verification capabilities for immediate feedback. - It must support batch processing to handle bulk email lists for cleaning. - Integration with email marketing platforms or CRMs is essential for seamless operations. - Not limited to validation; must also provide data hygiene solutions to maintain email list quality.