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.

41

Technologies Tracked

1095256

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 2025

Over 1095256 companies are using Transactional Email tools. SendGrid with 21.11% market share (231243 customers), Mailgun with 17.25% market share (188974 customers), Mailchimp Transactional Email (formerly Mandrill) with 16.76% market share (183554 customers).

Technology

Market Share (Est.)

Customers

  • SendGrid

    21.11%

    231243

  • Mailgun

    17.25%

    188974

  • Mailchimp Transactional Email (formerly Mandrill)

    16.76%

    183554

  • Amazon SES

    13.12%

    143733

  • Mailjet

    9.84%

    107759

  • Others

    21.91%

    239993

  • Transactional Email Customers by Employee Size

    The majority of Transactional Email category falls in the company size of 0 - 9 employees (447547 companies), 20 - 49 employees (268539 companies), 10 - 19 employees (112987 companies).

    Employee Size

    Transactional Email Customers by Geography

    Companies using Transactional Email technology software are majorly from the United States with 393527 (45.23%), Germany with 92886 (10.68%), United Kingdom with 86310 (9.92%) customers respectively.

    Customers

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    Transactional Email Customers by Industry

    Top industries that use Transactional Email for Marketing (8930), Education (6322), Social Media (5155).

    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.)(%)
    1SendGrid23124321.11
    2Mailgun18897417.25
    3Mailchimp Transactional Email (formerly Mandrill)18355416.76
    4Amazon SES14373313.12
    5Mailjet1077599.84
    6SendinBlue953278.70
    7Constant Contact746016.81
    8Elastic Email567005.18
    9ClickDimensions62940.57
    10Doppler Relay27880.25
    11JangoSMTP15590.14
    12Everlytic5860.05
    13Mandrill5490.05
    14Movable Ink5070.05
    15Vero1760.02
    16Postage App1690.02
    17Postmark970.01
    18Sendwithus760.01
    19MessageGears630.01
    20Inxmail620.01
    21Leadersend570.01
    22RealTime Email540.00
    23Onboard480.00
    24Spently400.00
    25Aritic Mail320.00
    26ClickSend310.00
    27Premailer290.00
    28Sarv TES290.00
    29Cloudmailin250.00
    30AuthMailer220.00
    31TotalSend140.00
    32WP Email Delivery140.00
    33Maildocker100.00
    34SMTPProvider90.00
    35Dyspatch60.00
    36BizConnector40.00
    37Apostle40.00
    38MailPopin40.00
    39ACES for Business30.00
    40MailThis.to20.00
    41EmailHooks20.00

    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, Mailchimp Transactional Email (formerly Mandrill). 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

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