PuTTY
PuTTY is an SSH and telnet client, developed for the Windows platform.
Market Share of PuTTY
Current Customer(s)
715
Market Share (Est.)
19.23%
Ranking
#2
Top Competitors and Alternatives of PuTTY
The top three of PuTTY’s competitors in the Secure Shell (SSH) category are WinSCP with 48.04%, MobaXTerm with 10.06%, SecureCRT with 9.98% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| WinSCP | 1786 | 48.04% | PuTTY vs WinSCP |
| MobaXTerm | 374 | 10.06% | PuTTY vs MobaXTerm |
| SecureCRT | 371 | 9.98% | PuTTY vs SecureCRT |
| OpenSSH | 337 | 9.06% | PuTTY vs OpenSSH |
| Prompt | 40 | 1.08% | PuTTY vs Prompt |
| AWS CloudShell | 29 | 0.78% | PuTTY vs AWS CloudShell |
| ManageEngine Key Manager Plus | 21 | 0.56% | PuTTY vs ManageEngine Key Manager Plus |
| JuiceSSH | 15 | 0.40% | PuTTY vs JuiceSSH |
| SecureBridge | 8 | 0.22% | PuTTY vs SecureBridge |
| Userify | 8 | 0.22% | PuTTY vs Userify |
| Universal SSH Key Manager | 5 | 0.13% | PuTTY vs Universal SSH Key Manager |
| FireSSH | 5 | 0.13% | PuTTY vs FireSSH |
| Commando.io | 2 | 0.05% | PuTTY vs Commando.io |
| Ganymed SSH-2 | 2 | 0.05% | PuTTY vs Ganymed SSH-2 |
Popular Comparisons
Top Competitors and Alternatives of PuTTY
The top three of PuTTY’s competitors in the Secure Shell (SSH) category are WinSCP with 48.04%, MobaXTerm with 10.06%, SecureCRT with 9.98% market share.
PuTTY vs WinSCP
PuTTY vs MobaXTerm
PuTTY vs SecureCRT
PuTTY vs OpenSSH
PuTTY vs Prompt
PuTTY vs AWS CloudShell
PuTTY vs ManageEngine Key Manager Plus
PuTTY vs JuiceSSH
Customers of PuTTY
Around the world in 2025, over 715 companies have started using PuTTY as Secure Shell (SSH) tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Nuance Communications | 10,000+ | Burlington | Massachusetts | United States |     |
| U.S. Department Of Health & Human Services | 10,000+ | Washington, D.C. | Washington, D.C. | United States | |
| Insight Global | 10,000+ | Atlanta | Georgia | United States | |
| Amazon Web Services | 10,000+ | Seattle | Washington | United States | |
| The Home Depot | 10,000+ | Atlanta | Georgia | United States | |
| Alstom | 10,000+ | Saint-Ouen | Ile-de-France | France | |
| Mphasis | 10,000+ | Bengaluru | Karnataka | India | |
| Nationwide | 10,000+ | Columbus | Ohio | United States | |
| Thomson Reuters | 10,000+ | Toronto | Ontario | Canada | |
| Cedars - Sinai Medical Center | 10,000+ | Los Angeles | California | United States | |
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PuTTY Customers by Products and Services
The top three products and services offering customers that use PuTTY for Secure Shell (SSH) are Cybersecurity (45), Cloud Services (44), Managed Services (39).
Customers
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PuTTY Customers by Employee Size
The majority of PuTTY's customers for the secure-shell-ssh category fall in the company size of 10,000+ employees (198 companies), 1,000 - 4,999 employees (126 companies), 100 - 249 employees (86 companies).
Employee Size
PuTTY Customers by Geography
The top three geographies of PuTTY for secure-shell-ssh are the United States with 400(65.47%), India with 79(12.93%), United Kingdom with 34(5.56%) customers respectively.
Customers
Employees of PuTTY
Also see other Products/Services by PuTTY in:
FAQ
Find answers to the most often asked questions by users.
Who are the top PuTTY competitors?
PuTTY’s Top competitors in the secure-shell-ssh category are WinSCP, MobaXTerm, SecureCRT. You can view a full list of PuTTY competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of PuTTY and 40,000 other technologies on the internet. You can also compare PuTTY and its feature with top competitors here : PuTTY vs WinSCP PuTTY vs MobaXTerm PuTTY vs SecureCRT.
What is PuTTY customer distribution based on company size?
What is PuTTY market share in the secure-shell-ssh?
What are the top countries that use PuTTY?
What are the top industries that use PuTTY?
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