image

Topsec Email Security

thumbs_up

thumbs_down

Topsec Email Security is a complete email filtering solution that helps organizations to check all their incoming and outgoing email content for virus...Read more

Email Management
icon

Market Share of Topsec Email Security

Current Customer(s)

455

Market Share (Est.)

0.02%

Ranking

#34

Top Competitors and Alternatives of Topsec Email Security

The top three of Topsec Email Security’s competitors in the Email Management category are MailChimp with 37.59%, Microsoft Office 365 with 19.71%, Microsoft Outlook with 14.07% market share.

TechnologyDomainsMarket Share (Est.)Versus page
MailChimp76483037.59%Topsec Email Security vs MailChimp
Microsoft Office 36540098219.71%Topsec Email Security vs Microsoft Office 365
Microsoft Outlook28619814.07%Topsec Email Security vs Microsoft Outlook
Gmail26353812.95%Topsec Email Security vs Gmail
Constant Contact662563.26%Topsec Email Security vs Constant Contact
Agile CRM410932.02%Topsec Email Security vs Agile CRM
SendGrid355451.75%Topsec Email Security vs SendGrid
SendinBlue259591.28%Topsec Email Security vs SendinBlue
Mailgun248441.22%Topsec Email Security vs Mailgun
Mailjet194680.96%Topsec Email Security vs Mailjet
Mimecast Mailbox Continuity183260.90%Topsec Email Security vs Mimecast Mailbox Continuity
Campaign Monitor175180.86%Topsec Email Security vs Campaign Monitor
Salesforce Marketing Cloud145660.72%Topsec Email Security vs Salesforce Marketing Cloud
Zoho Mail102710.50%Topsec Email Security vs Zoho Mail
Email It76350.38%Topsec Email Security vs Email It
Zoho Campaigns60770.30%Topsec Email Security vs Zoho Campaigns
Zimbra37850.19%Topsec Email Security vs Zimbra
VerticalResponse29200.14%Topsec Email Security vs VerticalResponse
Front28310.14%Topsec Email Security vs Front
Benchmark Email24890.12%Topsec Email Security vs Benchmark Email
image

Popular Comparisons

Top Competitors and Alternatives of Topsec Email Security

The top three of Topsec Email Security’s competitors in the Email Management category are MailChimp with 37.59%, Microsoft Office 365 with 19.71%, Microsoft Outlook with 14.07% market share.

Topsec Email Security vs MailChimp

arrow_icon

Topsec Email Security vs Microsoft Office 365

arrow_icon

Topsec Email Security vs Microsoft Outlook

arrow_icon

Topsec Email Security vs Gmail

arrow_icon

Topsec Email Security vs Constant Contact

arrow_icon

Topsec Email Security vs Agile CRM

arrow_icon

Topsec Email Security vs SendGrid

arrow_icon

Topsec Email Security vs SendinBlue

arrow_icon

Customers of Topsec Email Security

Around the world in 2026, over 452 companies have started using Topsec Email Security as Email Management tool.

CustomersEmployee RangeCityRegionCountrySocial Links
University College Dublin10,000+DublinLeinsterIreland
social_iconsocial_iconsocial_iconsocial_icon
Dublin City Council5,000 - 9,999DublinLeinsterIreland
social_iconsocial_iconsocial_iconsocial_icon
Chartered Accountants Ireland5,000 - 9,999MacroomMunsterIreland
social_iconsocial_iconsocial_iconsocial_icon
St Vincent's Private Hospital1,000 - 4,999SwordsLeinsterIreland
social_iconsocial_iconsocial_icon
Jones Engineering1,000 - 4,999DublinLeinsterIreland
social_iconsocial_iconsocial_iconsocial_icon
Scandi Standard1,000 - 4,999StockholmStockholmSweden
social_iconsocial_iconsocial_iconsocial_icon
Derrycourt Cleaning Specialists1,000 - 4,999DublinLeinsterIreland
social_iconsocial_iconsocial_iconsocial_icon
K-Bro Linen Systems1,000 - 4,999EdmontonAlbertaCanada
social_iconsocial_iconsocial_iconsocial_icon
Teagasc1,000 - 4,999CarlowLeinsterIreland
social_iconsocial_iconsocial_iconsocial_icon
Danpo A/S1,000 - 4,999GiveSouth DenmarkDenmark
social_iconsocial_iconsocial_icon

Uncover hidden demand and identify accounts ready to buy with 6sense Intent Data.

Get a demoKnow More
Company Logo

Topsec Email Security Customers by Products and Services

The top three products and services offering customers that use Topsec Email Security for Email Management are Events (7), Networking (6), Research (5).

Customers

Download the 6sense Chrome Extension to get verified contact data of Topsec Email Security employees

Install Now
Company Logo

Topsec Email Security Customers by Employee Size

The majority of Topsec Email Security's customers for the email-management category fall in the company size of 0 - 9 employees (157 companies), 20 - 49 employees (124 companies), 100 - 249 employees (52 companies).

Employee Size

Topsec Email Security Customers by Geography

The top three geographies of Topsec Email Security for email-management are the Ireland with 318(71.95%), United Kingdom with 90(20.36%), United States with 14(3.17%) customers respectively.

Customers

Employees of Topsec Email Security

image

Also see other Products/Services by Topsec Email Security in:

Email Security
Anti-Spam
Email Management

FAQ

Find answers to the most often asked questions by users.

Who are the top Topsec Email Security competitors?

Topsec Email Security’s Top competitors in the email-management category are MailChimp, Microsoft Office 365, Microsoft Outlook. You can view a full list of Topsec Email Security competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Topsec Email Security and 40,000 other technologies on the internet. You can also compare Topsec Email Security and its feature with top competitors here : Topsec Email Security vs MailChimp Topsec Email Security vs Microsoft Office 365 Topsec Email Security vs Microsoft Outlook.

faq icon

What is Topsec Email Security customer distribution based on company size?

faq icon

What is Topsec Email Security market share in the email-management?

faq icon

What are the top countries that use Topsec Email Security?

faq icon

What are the top industries that use Topsec Email Security?

faq icon

Get everything in one place

Close deals faster by understanding your clients well. Know their technology stack, contract renewal date, top decision-makers, hiring trends, and top company news in one place.

Get a demo

Interested in 6sense for your organization?

Book a Demo
6sense Logo
social iconssocial iconssocial iconssocial icons
MarketingAccount IdentificationIntent DataData Enrichment & ManagementPredictive AnalyticsOrchestrations & WorkflowsAudience BuildingAdvertisingConversational EmailPipeline IntelligenceIntegrations
SolutionsBusiness ServicesFinancial ServicesTransportation & LogisticsManufacturingTechnologyCustomersMeet Our CustomersCustomer StoriesCustomer ReviewsRevCityKnowledge Base

Company

AboutLeadership TeamCareersNewsroomCommunity

Browse 6sense Data

TechnographicsComparing TechnologiesCompany SearchPeople Search
TermsPrivacy PolicyPrivacy CenterDo Not Sell or Share My Personal Information

© 2026 6sense