Transactional Email

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

42

Technologies Tracked

1033257

Companies Tracked

Categories related to Transactional Email

Event Marketing And Management
Marketing Automation Platforms
Social Marketing
Content Marketing Tools
Campaign Management

Top 5 Transactional Email technologies in 2026

Over 1033257 companies are using Transactional Email tools. SendGrid with 23.45% market share (242341 customers), Mailgun with 18.38% market share (189895 customers), Amazon SES with 14.28% market share (147500 customers).

Technology

Market Share (Est.)

Customers

  • SendGrid

    23.45%

    242341

  • Mailgun

    18.38%

    189895

  • Amazon SES

    14.28%

    147500

  • Mailchimp Transactional Email (formerly Mandrill)

    11.79%

    121786

  • Mailjet

    10.70%

    110532

  • Others

    21.41%

    221203

    • Transactional Email Customers by Employee Size

    The majority of Transactional Email category falls in the company size of 0 - 9 employees (476106 companies), 20 - 49 employees (264209 companies), 100 - 249 employees (114982 companies).

    Employee Size

    Transactional Email Customers by Geography

    Companies using Transactional Email technology software are majorly from the United States with 378529 (46.42%), France with 81560 (10.00%), United Kingdom with 81428 (9.99%) customers respectively.

    Customers

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    Company Logo

    Transactional Email Customers by Industry

    Top industries that use Transactional Email for Marketing (8463), Education (5990), Social Media (4992).

    Customers

    Market Share for Top Transactional Email Technologies

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

    Ranking
    Technology
    Customers
    Market share(Est.)(%)
    1SendGrid24234123.45
    2Mailgun18989518.38
    3Amazon SES14750014.28
    4Mailchimp Transactional Email (formerly Mandrill)12178611.79
    5Mailjet11053210.70
    6SendinBlue817077.91
    7Constant Contact685686.64
    8Elastic Email585445.67
    9ClickDimensions50480.49
    10Doppler Relay26480.26
    11JangoSMTP14140.14
    12Mandrill7660.07
    13Movable Ink5900.06
    14Everlytic5380.05
    15Vero3600.03
    16Inxmail1740.02
    17Postage App1710.02
    18Postmark1340.01
    19Sendwithus870.01
    20MessageGears700.01
    21Sarv TES670.01
    22ClickSend480.00
    23Leadersend400.00
    24RealTime Email270.00
    25Premailer270.00
    26Spently240.00
    27Cloudmailin240.00
    28AuthMailer200.00
    29Aritic Mail180.00
    30Dyspatch160.00
    31WP Email Delivery130.00
    32TotalSend120.00
    33Maildocker100.00
    34Notifuse90.00
    35SMTPProvider80.00
    36Route70.00
    37BizConnector40.00
    38Apostle20.00
    39ACES for Business20.00
    40MailThis.to20.00
    41MailPopin20.00
    42EmailHooks20.00

    FAQ

    Find answers to the most often asked questions by users.

    Who are the top Transactional Email software market leaders?

    Top leaders in the category for Transactional Email software are SendGrid, Mailgun, Amazon SES. Here, you can view a full list of Transactional Email tools in the market.

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    How many companies use Transactional Email software these days?

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

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

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    Popular Comparisons

    SendGrid vs Mailgun
    SendGrid vs Amazon SES
    SendGrid vs Mailchimp Transactional Email (formerly Mandrill)
    Mailgun vs Amazon SES
    Mailgun vs Mailchimp Transactional Email (formerly Mandrill)
    Amazon SES vs Mailchimp Transactional Email (formerly Mandrill)

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