F#
F# is a mature, open source, cross-platform, functional-first programming language.
Market Share of F#
Current Customer(s)
197
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 96.20%, Java with 2.29%, C with 0.90% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| JavaScript | 19652893 | 96.20% | F# vs JavaScript |
| Java | 467244 | 2.29% | F# vs Java |
| C | 183193 | 0.90% | F# vs C |
| C++ | 75281 | 0.37% | F# vs C++ |
| MATLAB | 25576 | 0.13% | F# vs MATLAB |
| Swift | 12869 | 0.06% | F# vs Swift |
| SAS Base | 4763 | 0.02% | F# vs SAS Base |
| Ada | 3843 | 0.02% | F# vs Ada |
| Clojure | 1498 | 0.01% | F# vs Clojure |
| Haskell | 1486 | 0.01% | F# vs Haskell |
| Rust | 943 | 0.00% | F# vs Rust |
| Scala | 37 | 0.00% | F# vs Scala |
| LSPWare | 3 | 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 96.20%, Java with 2.29%, C with 0.90% 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 196 companies have started using F# as Languages tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| IBM | 10,000+ | Armonk | New York | United States |     |
| University Of Roehampton | 10,000+ | London | England | United Kingdom | |
| Bloomin Brands, Inc. | 10,000+ | Tampa | Florida | United States | |
| Mondelēz International | 10,000+ | Chicago | Illinois | United States | |
| EPAM Systems | 10,000+ | Newtown | Pennsylvania | United States | |
| S&P Global | 10,000+ | New York City | New York | United States | |
| CENTRO ASISTENCIAL NORUEGO SL | 10,000+ | Lysaker | Akershus | Norway | |
| LexisNexis | 10,000+ | New York City | New York | United States | |
| Roche | 10,000+ | Basel | Basel-City | Switzerland | |
| RTX Corporation | 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 Digital Transformation (11), Software Development (11), Cloud Services (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 (34 companies), 100 - 249 employees (28 companies).
Employee Size
F# Customers by Geography
The top three geographies of F# for languages are the United States with 89(55.28%), United Kingdom with 26(16.15%), Australia with 10(6.21%) 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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