ClickSend
ClickSend is a cloud-based service that lets you send and receive SMS, Email, Voice, Fax and Letters worldwide.
Market Share of ClickSend
Current Customer(s)
59
Market Share (Est.)
0.01%
Ranking
#21
Top Competitors and Alternatives of ClickSend
The top three of ClickSend’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% | ClickSend vs SendGrid |
| Mailgun | 207093 | 18.26% | ClickSend vs Mailgun |
| Amazon SES | 159988 | 14.11% | ClickSend vs Amazon SES |
| Mailchimp Transactional Email (formerly Mandrill) | 135040 | 11.91% | ClickSend vs Mailchimp Transactional Email (formerly Mandrill) |
| Mailjet | 121149 | 10.68% | ClickSend vs Mailjet |
| SendinBlue | 88969 | 7.85% | ClickSend vs SendinBlue |
| Constant Contact | 79654 | 7.02% | ClickSend vs Constant Contact |
| Elastic Email | 63871 | 5.63% | ClickSend vs Elastic Email |
| ClickDimensions | 5388 | 0.48% | ClickSend vs ClickDimensions |
| Doppler Relay | 2919 | 0.26% | ClickSend vs Doppler Relay |
| JangoSMTP | 1559 | 0.14% | ClickSend vs JangoSMTP |
| Mandrill | 1013 | 0.09% | ClickSend vs Mandrill |
| Movable Ink | 618 | 0.05% | ClickSend vs Movable Ink |
| Everlytic | 601 | 0.05% | ClickSend vs Everlytic |
| Vero | 372 | 0.03% | ClickSend vs Vero |
| Postage App | 178 | 0.02% | ClickSend vs Postage App |
| Postmark | 156 | 0.01% | ClickSend vs Postmark |
| Inxmail | 132 | 0.01% | ClickSend vs Inxmail |
| Sendwithus | 93 | 0.01% | ClickSend vs Sendwithus |
| MessageGears | 64 | 0.01% | ClickSend vs MessageGears |
Popular Comparisons
Top Competitors and Alternatives of ClickSend
The top three of ClickSend’s competitors in the Transactional Email category are SendGrid with 23.35%, Mailgun with 18.26%, Amazon SES with 14.11% market share.
ClickSend vs SendGrid
ClickSend vs Mailgun
ClickSend vs Amazon SES
ClickSend vs Mailchimp Transactional Email (formerly Mandrill)
ClickSend vs Mailjet
ClickSend vs SendinBlue
ClickSend vs Constant Contact
ClickSend vs Elastic Email
Customers of ClickSend
Around the world in 2025, over 57 companies have started using ClickSend as Transactional Email tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Cognizant | 10,000+ | Teaneck | New Jersey | United States |     |
| Geodis | 10,000+ | Levallois-Perret | Ile-de-France | France | |
| Upwork | 10,000+ | San Francisco | California | United States | |
| UC Santa Barbara | 5,000 - 9,999 | Santa Barbara | California | United States | |
| Gerrys | 1,000 - 4,999 | Karachi | Sindh | Pakistan | |
| Sinch | 1,000 - 4,999 | Stockholm | Stockholm | Sweden | |
| Byways | 1,000 - 4,999 | Berlin | Berlin | Germany | |
| AIA Australia | 1,000 - 4,999 | Melbourne | Victoria | Australia | |
| Zilch | 250 - 499 | London | England | United Kingdom | |
| Hive | 100 - 249 | London | England | United Kingdom | |
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ClickSend Customers by Products and Services
The top three products and services offering customers that use ClickSend for Transactional Email are Branding (3), Saas (3), Creative Marketing (2).
Customers
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ClickSend Customers by Employee Size
The majority of ClickSend's customers for the transactional-email category fall in the company size of 20 - 49 employees (19 companies), 100 - 249 employees (14 companies), 0 - 9 employees (7 companies).
Employee Size
ClickSend Customers by Geography
The top three geographies of ClickSend for transactional-email are the United States with 25(45.45%), Australia with 13(23.64%), United Kingdom with 5(9.09%) customers respectively.
Customers
Employees of ClickSend
Also see other Products/Services by ClickSend in:
FAQ
Find answers to the most often asked questions by users.
Who are the top ClickSend competitors?
ClickSend’s Top competitors in the transactional-email category are SendGrid, Mailgun, Amazon SES. You can view a full list of ClickSend competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of ClickSend and 40,000 other technologies on the internet. You can also compare ClickSend and its feature with top competitors here : ClickSend vs SendGrid ClickSend vs Mailgun ClickSend vs Amazon SES.
What is ClickSend customer distribution based on company size?
What is ClickSend market share in the transactional-email?
What are the top countries that use ClickSend?
What are the top industries that use ClickSend?
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