Sentry
Functional Software, Inc., San Francisco, California, United StatesSentry is a developer-first error tracking and performance monitoring platform that helps developers diagnose, fix, and optimize the performance of their code.
According to our data, Sentry is the most popular application monitoring tool on the web.
It has 30.4% of the application monitoring market share and is detected on 1.2% of all websites.
💸 Pricing
Sentry is available in both free and paid versions.
📊 Rankings and Market Share
- Application Monitoring
- Rank: 1
- Market share: 30.4%
🏆 Sentry Awards
- 🥇 Most popular in the United Kingdom in the Application Monitoring category.
- 🥇 Most popular in Germany in the Application Monitoring category.
- 🥇 Most popular in the Netherlands in the Application Monitoring category.
- 🥇 Most popular in France in the Application Monitoring category.
- 🥇 Most popular in Japan in the Application Monitoring category.
- 🥇 Most popular in Brazil in the Application Monitoring category.
- 🥇 Most popular in Switzerland in the Application Monitoring category.
- 🥇 Most popular in Italy in the Application Monitoring category.
- 🥇 Most popular in the Czech Republic in the Application Monitoring category.
- 🥇 Most popular in Korea in the Application Monitoring category.
⚡ Sites Using Sentry
We have data on 29,903 websites that use the Sentry application monitoring tool. Here is a list of some of the top ranked ones.
The highest rated site using Sentry is 
x.com.
| # | Website | Rank | Country | Language |
|---|---|---|---|---|
| 1 | x.com |
#15 | United States | English |
| 2 | #19 | Sweden | English | |
| 3 | #23 | United States | English | |
| 4 | vk.com | #26 | Russia | English |
| 5 | twitch.tv | #33 | United States | English |
| 6 | #38 | United Kingdom | English | |
| 7 | #49 | Brazil | Brazilian Portuguese | |
| 8 | discord.com | #56 | United States | English |
| 9 | snapchat.com | #87 | United States | American English |
| 10 | #100 | United States | English | |
| 11 | #101 | Spain | European Spanish | |
| 12 | #112 | United States | English | |
| 13 |  atlassian.com |
#116 | Australia | English |
| 14 | #127 | United Kingdom | English | |
| 15 | #129 | English | ||
| 16 | #136 | China | English | |
| 17 | #149 | United States | American English | |
| 18 | #170 | Russia | Russian | |
| 19 | #181 | United States | American English | |
| 20 | #205 | Korea | Korean |
📈 Usage Statistics
Most of the sites that use Sentry:
- 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 Sentry are from the United States, the United Kingdom, and Germany.
- United States 28.8%
- United Kingdom 7.5%
- Germany 5.8%
- Australia 3.9%
- Canada 3.8%
- Netherlands 3.6%
- France 3.5%
- Japan 3.1%
- Brazil 2.7%
- Other 37.3%
Most Sentry users speak English, German, or French.
- English 66%
- German 5.9%
- French 3.3%
- Spanish 2.9%
- Japanese 2.7%
- Portuguese 2.6%
- Dutch 2.6%
- Italian 1.7%
- Korean 1.3%
- Other 11%
The Sentry application monitoring tool is especially popular on .com and .org top-level domains.
- .com 48.7%
- .org 7.4%
- .de 3.1%
- .co.uk 2.9%
- .com.au 2.1%
- .net 2.1%
- .nl 1.9%
- .com.br 1.5%
- .ca 1.5%
- Other 28.8%
The primary market segments for websites utilizing Sentry include business, marketing and merchandising, and online shopping.
- Business 15.6%
- Marketing/Merchandising 12.9%
- Online Shopping 12.3%
- Internet Services 4.8%
- Education/Reference 4.5%
- Entertainment 4.4%
- Travel 4.2%
- Fashion/Beauty 3.6%
- Health 3.2%
- Other 34.5%
🔢 Sentry Versions
The most common version of Sentry is 9.12, used by 42.6% of sites where versions were detected. In addition, 16.8% of sites use Sentry 6.16, and 7.4% use Sentry 4.2.
- 9.12 42.6%
- 6.16 16.8%
- 4.2 7.4%
- 6 5.9%
- 5.17 2.7%
- 5.4 2.3%
- 7.38 2.3%
- 4.6 2%
- 7.28 2%
- Other 16%
🕵️ Similar Technologies
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💬 Frequently Asked Questions
What is the company behind Sentry?
Sentry is owned by Functional Software, Inc., headquartered in San Francisco, California, United States.
Can I use Sentry for free?
Yes, there is a free version with limited functionality.
Which country uses Sentry the most?
The majority of Sentry users are from the United States.
Who uses Sentry?
According to our data, Sentry is used on thousands of sites, including such established ones as x.com, spotify.com, and
nytimes.com.
Is Sentry used on government websites?
Overall, we found Sentry on 14 government sites in the United States.
Do academic institutions use Sentry?
Yes. Overall, we know of 56 academic websites in the United States that use Sentry.
How does Sentry compare to its competitors?
Sentry is the most popular application monitoring tool on the market, outranking all others.
What are the alternatives to Sentry?
Alternatives and possible competitors to Sentry may include Insight Hub, Rollbar, and
Retrace.
Data updated