🆚 Application Request Routing vs. Sōzu
Statistics for Sōzu are still being collected and do not yet reflect its full market share.
Application Request Routing
SōzuType
Load balancer
Load balancer
About
Application Request Routing is a module for Internet Information Server (IIS) that can load-balance between multiple servers in a server farm.
Sōzu is an HTTP reverse proxy with runtime configurability and hot upgrades, built in 
Rust and used by 
Clever Cloud.
Headquarters
Redmond, Washington, United States
Nantes, France
Pricing
Free ✔️ AGPL-3.0, open source
Categories
Load Balancers › Rank #5
Load Balancers › Rank n/a
Popularity
Determined by the number of sites using each technology.
Total websites
Market share
Load Balancers
Popularity by country
Determined by the number of sites detected from each country.
United States
United Kingdom
Netherlands
Sweden
Australia
Norway
Brazil
Denmark
Canada
Germany
Awards
- 🥇 Most popular in Slovenia in the Load Balancers category.
- 🥇 Most popular in Iran in the Load Balancers category.
- 🥈 Second most popular in the Netherlands in the Load Balancers category.
- 🥈 Second most popular in Sweden in the Load Balancers category.
- 🥈 Second most popular in Norway in the Load Balancers category.
Popularity by domain category
Determined by the number of sites in each category.
Business
Marketing/Merchandising
Education/Reference
Online Shopping
Health
Finance/Banking
Software/Hardware
Travel
Internet Services
Non-Profit/Advocacy/NGO
Top sites
Top-ranked sites that use these technologies.
Name
Rank
Compare alternatives
Technologies with similar characteristics.
🗃️ 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 3,814,833 websites. However, data for Sōzu is still being collected and reflects a smaller subset of sites.
- Statistics were last calculated on .
- For more details, see our methodology and disclaimer.