F#
F# is a mature, open source, cross-platform, functional-first programming language.
Market Share of F#
Current Customer(s)
194
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 96.23%, Java with 2.36%, C with 0.82% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| JavaScript | 16304281 | 96.23% | F# vs JavaScript |
| Java | 399075 | 2.36% | F# vs Java |
| C | 139480 | 0.82% | F# vs C |
| C++ | 60492 | 0.36% | F# vs C++ |
| MATLAB | 20284 | 0.12% | F# vs MATLAB |
| Swift | 10132 | 0.06% | F# vs Swift |
| Ada | 2621 | 0.02% | F# vs Ada |
| SAS Base | 2261 | 0.01% | F# vs SAS Base |
| Clojure | 1339 | 0.01% | F# vs Clojure |
| Haskell | 1282 | 0.01% | F# vs Haskell |
| Rust | 697 | 0.00% | F# vs Rust |
| Scala | 11 | 0.00% | F# vs Scala |
| LSPWare | 6 | 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 96.23%, Java with 2.36%, C with 0.82% market share.
F# vs JavaScript
F# vs Java
F# vs C
F# vs C++
F# vs MATLAB
F# vs Swift
F# vs Ada
F# vs SAS Base
Customers of F#
Around the world in 2025, over 194 companies have started using F# as Languages tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| QueerTech | 20 - 49 | Montreal | Quebec | Canada |     |
| Ellis | 250 - 499 | Antwerpen | Flanders | Belgium | |
| Digital Curve IT Solutions Pvt Ltd | 20 - 49 | Bengaluru | Karnataka | India | |
| IBM | 10,000+ | Armonk | New York | United States | |
| Anduril Industries | 1,000 - 4,999 | Irvine | California | United States | |
| Assimilate Technologies | 100 - 249 | Pune | Maharashtra | India | |
| Atos | 10,000+ | Bezons | Ile-de-France | France | |
| Thoughtworks | 10,000+ | Chicago | Illinois | United States | |
| Dnata | 10,000+ | Dubai | Dubai | United Arab Emirates | |
| Quicken Loans | 10,000+ | Detroit | Michigan | 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 Software Development (15), Cloud Services (9), Risk Management (9).
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 (36 companies), 20 - 49 employees (30 companies), 1,000 - 4,999 employees (27 companies).
Employee Size
F# Customers by Geography
The top three geographies of F# for languages are the United States with 85(50.30%), United Kingdom with 35(20.71%), France with 10(5.92%) 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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