Hosted Email

Gain market share and customer base information about the top Hosted Email software. Check out our list of Hosted Email Software, analyze them by marketshare, region, company size along with information about competitors, prospects, tech stacks, funding information, contract renewal dates and more.

60

Technologies Tracked

724228

Companies Tracked

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Top 5 Hosted Email technologies in 2026

Over 724228 companies are using Hosted Email tools. Microsoft Outlook with 39.71% market share (287574 customers), Microsoft Exchange Online with 30.05% market share (217597 customers), SiteGround Email Hosting with 25.06% market share (181509 customers).

Technology

Market Share (Est.)

Customers

  • Microsoft Outlook

    39.71%

    287574

  • Microsoft Exchange Online

    30.05%

    217597

  • SiteGround Email Hosting

    25.06%

    181509

  • Zoho Mail

    1.49%

    10773

  • Rackspace Email

    0.60%

    4367

  • Others

    3.09%

    22408

    • Hosted Email Customers by Employee Size

    The majority of Hosted Email category falls in the company size of 0 - 9 employees (236501 companies), 20 - 49 employees (202843 companies), 100 - 249 employees (128906 companies).

    Employee Size

    Hosted Email Customers by Geography

    Companies using Hosted Email technology software are majorly from the United States with 350610 (57.94%), United Kingdom with 78800 (13.02%), Canada with 35778 (5.91%) customers respectively.

    Customers

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    Hosted Email Customers by Industry

    Top industries that use Hosted Email for Marketing (8836), Project Management (7535), Consulting (7067).

    Customers

    Market Share for Top Hosted Email Technologies

    Analyze the market share of popular Hosted Email technologies along with information about competitors, prospects, tech stacks, funding information, contract renewal dates and more

    Ranking
    Technology
    Customers
    Market share(Est.)(%)
    1Microsoft Outlook28757439.71
    2Microsoft Exchange Online21759730.05
    3SiteGround Email Hosting18150925.06
    4Zoho Mail107731.49
    5Rackspace Email43670.60
    6Strato28840.40
    71&1 Email22500.31
    8123-reg Email Hosting21730.30
    9Network Solutions Email18350.25
    10One.com Email Hosting13880.19
    11Postfix12660.17
    12Namecheap Private Email10620.15
    13FastMail8390.12
    14Infomaniak E-mail8270.11
    15Yandex Mail8150.11
    16OVH Webmail7090.10
    17ProtonMail6750.09
    18GandiMail6230.09
    19Email.biz5970.08
    20Soverin4610.06
    21Aliyun Mail4390.06
    22263 Mail4330.06
    23Logix Cloud Email2780.04
    24Names Email Hosting2540.04
    25Everyone.net2530.03
    26IceWarp2310.03
    27rediffmail Pro2190.03
    28BT Business Email2150.03
    29Tiger Technologies Webmail1770.02
    30AOL Mail1720.02
    31LCN Email1440.02
    32FuseMail1310.02
    33Easily Email Hosting1160.02
    34United Domains Email1090.02
    35Mithi SkyConnect1050.01
    36Apache James960.01
    37EasyMail730.01
    38NHSmail700.01
    39BlueTie670.01
    40MailSite480.01
    41IMail Server430.01
    42eApps Enterprise Email Hosting400.01
    43Claranet Email and Collaboration310.00
    44zMailCloud300.00
    45Mailinator290.00
    46Verio Hosted Email290.00
    47eNom Professional Email270.00
    48Hushmail for Business270.00
    49Krystal Email Hosting240.00
    50DNS Exit Email Services210.00
    51Simply Mail Solutions150.00
    52Tuffmail.com120.00
    53NetWin SurgeMail100.00
    54Orange Geek90.00
    55SherWeb Hosted Exchange80.00
    56Hosteam50.00
    57Exclusive Hosting50.00
    58Servage Hosting40.00
    59LFC Email Hosting30.00
    60Courier Mail Server20.00

    FAQ

    Find answers to the most often asked questions by users.

    Who are the top Hosted Email software market leaders?

    Top leaders in the category for Hosted Email software are Microsoft Outlook, Microsoft Exchange Online, SiteGround Email Hosting. Here, you can view a full list of Hosted Email tools in the market.

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    How many companies use Hosted Email software these days?

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    Which company has the most significant market share in the Hosted Email software space?

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    What are the top industries that usually use Hosted Email softwares?

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    Popular Comparisons

    Microsoft Outlook vs Microsoft Exchange Online
    Microsoft Outlook vs SiteGround Email Hosting
    Microsoft Outlook vs Zoho Mail
    Microsoft Exchange Online vs SiteGround Email Hosting
    Microsoft Exchange Online vs Zoho Mail
    SiteGround Email Hosting vs Zoho Mail

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