Facebook SDK
Meta, Menlo Park, California, United StatesFacebook SDK is a library that provides client-side tools for Social Plugins, Login, and Graph API calls.
It enables loading Social Plugins such as Like, Share, or Comments buttons, initiating Facebook Login with configurable permissions, and opening dialogs for sharing, fetching and updating data via Graph API endpoints.
According to our data, Facebook SDK is the third most popular JavaScript library on the web.
It has 15% of the JavaScript library market share and is present on 11% of all websites.
- 🏠 Website
- 👨👩👦👦 Community
Stack Overflow💸 Pricing
Facebook SDK is available for free.
📊 Rankings and Market Share
- JavaScript Libraries
- Rank: 3
- Market share: 15%
🏆 Facebook SDK Awards
- 🥈 Second most popular in Poland in the JavaScript Libraries category.
- 🥈 Second most popular in Vietnam in the JavaScript Libraries category.
- 🥈 Second most popular in Ukraine in the JavaScript Libraries category.
- 🥈 Second most popular in the Czech Republic in the JavaScript Libraries category.
- 🥈 Second most popular in Hungary in the JavaScript Libraries category.
- 🥈 Second most popular in Romania in the JavaScript Libraries category.
- 🥈 Second most popular in Taiwan in the JavaScript Libraries category.
- 🥈 Second most popular in Bulgaria in the JavaScript Libraries category.
- 🥈 Second most popular in Finland in the JavaScript Libraries category.
- 🥈 Second most popular in New Zealand in the JavaScript Libraries category.
⚡ Sites Using Facebook SDK
We have data on 387,200 websites that use the Facebook SDK JavaScript library. Here is a list of some of the top ranked ones.
The highest rated site using Facebook SDK is facebook.com.
| # | Website | Rank | Country | Language |
|---|---|---|---|---|
| 1 | facebook.com |
#2 | United States | English |
| 2 |  instagram.com |
#5 | United States | English |
| 3 |  pinterest.com |
#15 | English | |
| 4 |  tiktok.com |
#18 | Cayman Islands | English |
| 5 |  spotify.com |
#22 | Sweden | English |
| 6 |  flickr.com |
#32 | English | |
| 7 |  vk.com |
#39 | Russia | English |
| 8 |  discord.com |
#46 | United States | English |
| 9 | #53 | United Kingdom | British English | |
| 10 | #71 | American English | ||
| 11 | #84 | Switzerland | English | |
| 12 | #88 | Switzerland | English | |
| 13 | #114 | American English | ||
| 14 | #130 | Japan | American English | |
| 15 | #131 | Poland | Polish | |
| 16 |  behance.net |
#139 | United States | American English |
| 17 | #160 | Korean | ||
| 18 |  walmart.com |
#162 | American English | |
| 19 | #171 | United States | English | |
| 20 | #178 | United States | American English |
📈 Usage Statistics
Most of the sites that use Facebook SDK:
- are located in the United States
- have content in English
- use the .com domain extension
- fall into the Business category.
Most of the sites using Facebook SDK are from the United States, Japan, and the United Kingdom.
- United States 19.2%
- Japan 5.9%
- United Kingdom 5.4%
- Brazil 3.8%
- Italy 3.7%
- Australia 3.4%
- Germany 3.2%
- France 3.1%
- Poland 3.1%
- Other 49.2%
Most Facebook SDK users speak English, Spanish, or Japanese.
- English 49.1%
- Spanish 6.1%
- Japanese 5.1%
- Portuguese 3.8%
- French 3.3%
- Italian 3.1%
- German 2.9%
- Polish 2.5%
- Vietnamese 2%
- Other 22.1%
The Facebook SDK JavaScript library is especially popular on .com top-level domains.
- .com 43%
- .org 4.8%
- .com.br 2.6%
- .net 2.3%
- .it 2.2%
- .com.au 2.2%
- .co.uk 2.1%
- .pl 2.1%
- .de 1.7%
- Other 37%
The primary market segments for websites utilizing Facebook SDK include business, online shopping, and marketing and merchandising.
- Business 13.7%
- Online Shopping 12.8%
- Marketing/Merchandising 11.6%
- Education/Reference 6%
- Blogs/Wiki 5.6%
- Entertainment 4.5%
- Internet Services 4.3%
- General News 3.4%
- Health 3.2%
- Other 34.9%
🕵️ Similar Technologies
These are some of the best Facebook SDK alternatives.
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Slick💬 Frequently Asked Questions
What is the company behind Facebook SDK?
Facebook SDK is owned by Meta Platforms, Inc., headquartered in Menlo Park, California, United States.
Can I use Facebook SDK for free?
Yes, it is a free JavaScript library.
Which country uses Facebook SDK the most?
The majority of Facebook SDK users are from the United States.
Who uses Facebook SDK?
According to our data, Facebook SDK is used on thousands of sites, including facebook.com, instagram.com, and pinterest.com.
Is Facebook SDK used on government websites?
In total, we found Facebook SDK on 193 government sites in the United States.
Do academic institutions use Facebook SDK?
Yes, quite a few! In total, we know of 992 academic websites in the United States that use Facebook SDK.
How does Facebook SDK stack up against its competitors?
What are the alternatives to Facebook SDK?
Alternatives and possible competitors to Facebook SDK may include 
X for Websites, 
LinkedIn Platform, and 
jQuery.
👉 See Also
🗃️ About This Data
- We evaluate the popularity of technologies based on the number of websites where we detect their usage.
- Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
- This report is based on the analysis of 3,533,726 websites.
- Statistics were last calculated on .
- For more details, see our methodology and disclaimer.