image

Microsoft Exchange Server 2003

thumbs_up

thumbs_down

Microsoft Exchange Server 2003 (Titanium) is a mail and calendaring server designed for Microsoft Outlook users.

Collaborative Calendars
icon

Market Share of Microsoft Exchange Server 2003

Current Customer(s)

900

Market Share (Est.)

0.37%

Ranking

#7

Top Competitors and Alternatives of Microsoft Exchange Server 2003

The top three of Microsoft Exchange Server 2003’s competitors in the Collaborative Calendars category are The Events Calendar with 71.26%, Microsoft Hotmail with 17.58%, Microsoft Exchange Server with 5.87% market share.

TechnologyDomainsMarket Share (Est.)Versus page
The Events Calendar17203671.26%Microsoft Exchange Server 2003 vs The Events Calendar
Microsoft Hotmail4245317.58%Microsoft Exchange Server 2003 vs Microsoft Hotmail
Microsoft Exchange Server141605.87%Microsoft Exchange Server 2003 vs Microsoft Exchange Server
QuickBooks Time68062.82%Microsoft Exchange Server 2003 vs QuickBooks Time
Microsoft Exchange 200720930.87%Microsoft Exchange Server 2003 vs Microsoft Exchange 2007
Microsoft Exchange 201310670.44%Microsoft Exchange Server 2003 vs Microsoft Exchange 2013
Microsoft Exchange Server 20107020.29%Microsoft Exchange Server 2003 vs Microsoft Exchange Server 2010
Microsoft Exchange 20165810.24%Microsoft Exchange Server 2003 vs Microsoft Exchange 2016
JRNI2900.12%Microsoft Exchange Server 2003 vs JRNI
Microsoft Exchange Server 20001840.08%Microsoft Exchange Server 2003 vs Microsoft Exchange Server 2000
Microsoft Exchange 5.01170.05%Microsoft Exchange Server 2003 vs Microsoft Exchange 5.0
Apple Calendar230.01%Microsoft Exchange Server 2003 vs Apple Calendar
My Reservation System60.00%Microsoft Exchange Server 2003 vs My Reservation System
OfficeCalendar40.00%Microsoft Exchange Server 2003 vs OfficeCalendar
image

Popular Comparisons

Top Competitors and Alternatives of Microsoft Exchange Server 2003

The top three of Microsoft Exchange Server 2003’s competitors in the Collaborative Calendars category are The Events Calendar with 71.26%, Microsoft Hotmail with 17.58%, Microsoft Exchange Server with 5.87% market share.

Microsoft Exchange Server 2003 vs The Events Calendar

arrow_icon

Microsoft Exchange Server 2003 vs Microsoft Hotmail

arrow_icon

Microsoft Exchange Server 2003 vs Microsoft Exchange Server

arrow_icon

Microsoft Exchange Server 2003 vs QuickBooks Time

arrow_icon

Microsoft Exchange Server 2003 vs Microsoft Exchange 2007

arrow_icon

Microsoft Exchange Server 2003 vs Microsoft Exchange 2013

arrow_icon

Microsoft Exchange Server 2003 vs Microsoft Exchange Server 2010

arrow_icon

Microsoft Exchange Server 2003 vs Microsoft Exchange 2016

arrow_icon

Customers of Microsoft Exchange Server 2003

Around the world in 2025, over 900 companies have started using Microsoft Exchange Server 2003 as Collaborative Calendars tool.

CustomersEmployee RangeCityRegionCountrySocial Links
Cisco10,000+San JoseCaliforniaUnited States
social_iconsocial_iconsocial_iconsocial_icon
Mandarin Oriental Hotel Group10,000+New York CityNew YorkUnited States
social_iconsocial_iconsocial_iconsocial_icon
CompuCom10,000+DallasTexasUnited States
social_iconsocial_iconsocial_iconsocial_icon
Barnes & Noble10,000+New York CityNew YorkUnited States
social_iconsocial_iconsocial_iconsocial_icon
Fujitsu10,000+TokyoTokyoJapan
social_iconsocial_iconsocial_iconsocial_icon
Bank Of America10,000+CharlotteNorth CarolinaUnited States
social_iconsocial_iconsocial_iconsocial_icon
Verizon10,000+New York CityNew YorkUnited States
social_iconsocial_iconsocial_iconsocial_icon
Honeywell10,000+CharlotteNorth CarolinaUnited States
social_iconsocial_iconsocial_iconsocial_icon
GEO10,000+Boca RatonFloridaUnited States
social_iconsocial_iconsocial_iconsocial_icon
Concentrix10,000+FremontCaliforniaUnited States
social_iconsocial_iconsocial_iconsocial_icon

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

Get a demoKnow More
Company Logo

Microsoft Exchange Server 2003 Customers by Products and Services

The top three products and services offering customers that use Microsoft Exchange Server 2003 for Collaborative Calendars are Cloud Services (50), Managed Services (39), Cybersecurity (29).

Customers

Download the 6sense Chrome Extension to get verified contact data of Microsoft Exchange Server 2003 employees

Install Now
Company Logo

Microsoft Exchange Server 2003 Customers by Employee Size

The majority of Microsoft Exchange Server 2003's customers for the collaborative-calendars category fall in the company size of 10,000+ employees (156 companies), 100 - 249 employees (149 companies), 1,000 - 4,999 employees (141 companies).

Employee Size

Microsoft Exchange Server 2003 Customers by Geography

The top three geographies of Microsoft Exchange Server 2003 for collaborative-calendars are the United States with 386(57.27%), United Kingdom with 73(10.83%), India with 71(10.53%) customers respectively.

Customers

Employees of Microsoft Exchange Server 2003

image

Also see other Products/Services by Microsoft Exchange Server 2003 in:

Collaborative Calendars

FAQ

Find answers to the most often asked questions by users.

Who are the top Microsoft Exchange Server 2003 competitors?

Microsoft Exchange Server 2003’s Top competitors in the collaborative-calendars category are The Events Calendar, Microsoft Hotmail, Microsoft Exchange Server. You can view a full list of Microsoft Exchange Server 2003 competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Microsoft Exchange Server 2003 and 40,000 other technologies on the internet. You can also compare Microsoft Exchange Server 2003 and its feature with top competitors here : Microsoft Exchange Server 2003 vs The Events Calendar Microsoft Exchange Server 2003 vs Microsoft Hotmail Microsoft Exchange Server 2003 vs Microsoft Exchange Server.

faq icon

What is Microsoft Exchange Server 2003 customer distribution based on company size?

faq icon

What is Microsoft Exchange Server 2003 market share in the collaborative-calendars?

faq icon

What are the top countries that use Microsoft Exchange Server 2003?

faq icon

What are the top industries that use Microsoft Exchange Server 2003?

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

Get instant access to B2B contact data across the web

Sign Up Today
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

© 2025 6sense