F#
F# is a mature, open source, cross-platform, functional-first programming language.
Market Share of F#
Current Customer(s)
200
Market Share (Est.)
0.00%
Ranking
#12
Top Competitors and Alternatives of F#
The top three of F#’s competitors in the Languages category are JavaScript with 96.26%, Java with 2.25%, C with 0.88% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| JavaScript | 20032535 | 96.26% | F# vs JavaScript |
| Java | 467539 | 2.25% | F# vs Java |
| C | 184129 | 0.88% | F# vs C |
| C++ | 75879 | 0.36% | F# vs C++ |
| MATLAB | 25689 | 0.12% | F# vs MATLAB |
| Swift | 13151 | 0.06% | F# vs Swift |
| SAS Base | 3943 | 0.02% | F# vs SAS Base |
| Ada | 3790 | 0.02% | F# vs Ada |
| Clojure | 1517 | 0.01% | F# vs Clojure |
| Haskell | 1496 | 0.01% | F# vs Haskell |
| Rust | 949 | 0.00% | F# vs Rust |
| Scala | 39 | 0.00% | F# vs Scala |
| RESTful API Modeling Language | 20 | 0.00% | F# vs RESTful API Modeling Language |
| LSPWare | 4 | 0.00% | F# vs LSPWare |
Popular Comparisons
Top Competitors and Alternatives of F#
The top three of F#’s competitors in the Languages category are JavaScript with 96.26%, Java with 2.25%, C with 0.88% market share.
F# vs JavaScript
F# vs Java
F# vs C
F# vs C++
F# vs MATLAB
F# vs Swift
F# vs SAS Base
F# vs Ada
Customers of F#
Around the world in 2026, over 199 companies have started using F# as Languages tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| TBK Bank, SSB | 1,000 - 4,999 | Dallas | Texas | United States |     |
| We Have Space For You | 10 - 19 | Houston | Texas | United States | |
| Hippo | 250 - 499 | Leeds | England | United Kingdom | |
| Digest | 0 - 9 | Odessa | Odessa | Ukraine | |
| Truist | 10,000+ | Charlotte | North Carolina | United States | |
| CGI | 10,000+ | Montreal | Quebec | Canada | |
| Rentokil | 10,000+ | Reading | Pennsylvania | United States | |
| WTW | 10,000+ | London | England | United Kingdom | |
| IBM | 10,000+ | Armonk | New York | United States | |
| Boeing | 10,000+ | Arlington | Virginia | United States | |
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F# Customers by Products and Services
The top three products and services offering customers that use F# for Languages are Cloud Services (12), Digital Transformation (11), Software Development (11).
Customers
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F# Customers by Employee Size
The majority of F#'s customers for the languages category fall in the company size of 10,000+ employees (46 companies), 1,000 - 4,999 employees (33 companies), 100 - 249 employees (32 companies).
Employee Size
F# Customers by Geography
The top three geographies of F# for languages are the United States with 87(52.73%), United Kingdom with 27(16.36%), Australia with 10(6.06%) customers respectively.
Customers
Employees of F#
Also see other Products/Services by F# in:
FAQ
Find answers to the most often asked questions by users.
Who are the top F# competitors?
F#’s Top competitors in the languages category are JavaScript, Java, C. You can view a full list of F# competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of F# and 40,000 other technologies on the internet. You can also compare F# and its feature with top competitors here : F# vs JavaScript F# vs Java F# vs C.
What is F# customer distribution based on company size?
What is F# market share in the languages?
What are the top countries that use F#?
What are the top industries that use F#?
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