Mailjet
Mailjet is a real-time cloud emailing platform that improves the deliverability of emails and allows users to track and monitor sent emails.
Market Share of Mailjet
Current Customer(s)
121149
Market Share (Est.)
10.68%
Ranking
#5
Top Competitors and Alternatives of Mailjet
The top three of Mailjet’s competitors in the Transactional Email category are SendGrid with 23.35%, Mailgun with 18.26%, Amazon SES with 14.11% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| SendGrid | 264789 | 23.35% | Mailjet vs SendGrid |
| Mailgun | 207093 | 18.26% | Mailjet vs Mailgun |
| Amazon SES | 159988 | 14.11% | Mailjet vs Amazon SES |
| Mailchimp Transactional Email (formerly Mandrill) | 135040 | 11.91% | Mailjet vs Mailchimp Transactional Email (formerly Mandrill) |
| SendinBlue | 88969 | 7.85% | Mailjet vs SendinBlue |
| Constant Contact | 79654 | 7.02% | Mailjet vs Constant Contact |
| Elastic Email | 63871 | 5.63% | Mailjet vs Elastic Email |
| ClickDimensions | 5388 | 0.48% | Mailjet vs ClickDimensions |
| Doppler Relay | 2919 | 0.26% | Mailjet vs Doppler Relay |
| JangoSMTP | 1559 | 0.14% | Mailjet vs JangoSMTP |
| Mandrill | 1013 | 0.09% | Mailjet vs Mandrill |
| Movable Ink | 618 | 0.05% | Mailjet vs Movable Ink |
| Everlytic | 601 | 0.05% | Mailjet vs Everlytic |
| Vero | 372 | 0.03% | Mailjet vs Vero |
| Postage App | 178 | 0.02% | Mailjet vs Postage App |
| Postmark | 156 | 0.01% | Mailjet vs Postmark |
| Inxmail | 132 | 0.01% | Mailjet vs Inxmail |
| Sendwithus | 93 | 0.01% | Mailjet vs Sendwithus |
| MessageGears | 64 | 0.01% | Mailjet vs MessageGears |
| ClickSend | 59 | 0.01% | Mailjet vs ClickSend |
Popular Comparisons
Top Competitors and Alternatives of Mailjet
The top three of Mailjet’s competitors in the Transactional Email category are SendGrid with 23.35%, Mailgun with 18.26%, Amazon SES with 14.11% market share.
Mailjet vs SendGrid
Mailjet vs Mailgun
Mailjet vs Amazon SES
Mailjet vs Mailchimp Transactional Email (formerly Mandrill)
Mailjet vs SendinBlue
Mailjet vs Constant Contact
Mailjet vs Elastic Email
Mailjet vs ClickDimensions
Customers of Mailjet
Around the world in 2025, over 121110 companies have started using Mailjet as Transactional Email tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Loxam Holding | 10,000+ | Paris | Ile-de-France | France |     |
| Disneyland Paris | 10,000+ | Chessy | Ile-de-France | France | |
| Asito | 10,000+ | Almelo | Overijssel | Netherlands | |
| SoftServe | 10,000+ | Lviv | Lviv | Ukraine | |
| STIHL | 10,000+ | Dieburg | Hesse | Germany | |
| Hub International Ltd. | 10,000+ | Chicago | Illinois | United States | |
| Universidad De Sevilla | 10,000+ | Sevilla | Andalusia | Spain | |
| HelloFresh | 10,000+ | Berlin | Berlin | Germany | |
| CHANEL | 10,000+ | London | England | United Kingdom | |
| Sonic Automotive | 10,000+ | Charlotte | North Carolina | United States | |
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Mailjet Customers by Products and Services
The top three products and services offering customers that use Mailjet for Transactional Email are Marketing (918), E-Commerce (593), Formation (584).
Customers
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Mailjet Customers by Employee Size
The majority of Mailjet's customers for the transactional-email category fall in the company size of 0 - 9 employees (60388 companies), 20 - 49 employees (30978 companies), 100 - 249 employees (12239 companies).
Employee Size
Mailjet Customers by Geography
The top three geographies of Mailjet for transactional-email are the France with 43250(44.50%), United States with 13521(13.91%), Germany with 11253(11.58%) customers respectively.
Customers
Employees of Mailjet
Also see other Products/Services by Mailjet in:
FAQ
Find answers to the most often asked questions by users.
Who are the top Mailjet competitors?
Mailjet’s Top competitors in the transactional-email category are SendGrid, Mailgun, Amazon SES. You can view a full list of Mailjet competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Mailjet and 40,000 other technologies on the internet. You can also compare Mailjet and its feature with top competitors here : Mailjet vs SendGrid Mailjet vs Mailgun Mailjet vs Amazon SES.
What is Mailjet customer distribution based on company size?
What is Mailjet market share in the transactional-email?
What are the top countries that use Mailjet?
What are the top industries that use Mailjet?
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