🆚 HAProxy vs. Istio
- 📈 Istio is twice as popular as HAProxy.
- 🌎 Istio is more popular in the United States, the United Kingdom, and Canada.
- 🌍 HAProxy is more popular in Germany, France, and Poland.
HAProxy
IstioType
About
HAProxy is an open-source load balancer and reverse proxy for TCP and HTTP-based applications.
It provides multiple load-balancing algorithms, TLS/SSL termination and certificate management, 
Lua scripting, a runtime API, hitless reloads, and built-in metrics for Prometheus.
Istio is an open-source service mesh that secures, connects, and monitors services in 
Kubernetes, virtual machines, and multi-cloud environments.
It can run with 
Envoy proxies injected into each service or in a proxy-free ambient mode, and provides canary releases, load balancing, circuit breakers, mutual TLS authentication, and observability through metrics, logs, and distributed traces for Prometheus and 
Grafana.
Headquarters
Pricing
Categories
Popularity
Determined by the number of sites using each technology.
Market share
Popularity by country
Determined by the number of sites detected from each country.
Awards
- 🔥 11st most popular in Germany in the Load Balancers category.
- 🔥 11st most popular in Canada in the Load Balancers category.
- 🔥 11st most popular in France in the Load Balancers category.
- 🔥 12nd most popular in the United Kingdom in the Load Balancers category.
- 🔥 13rd most popular in the United States in the Load Balancers category.
- 🥉 Third most popular in Korea in the Application Monitoring category.
- ⭐ 4th most popular in China in the Application Monitoring category.
- ⭐ 5th most popular in Canada in the Application Monitoring category.
- ⭐ 5th most popular in Spain in the Application Monitoring category.
- ⭐ 5th most popular in India in the Application Monitoring category.
Popularity by domain category
Determined by the number of sites in each category.
Top sites
Top-ranked sites that use these technologies.
Compare alternatives
Technologies with similar characteristics.
Linux Foundation company profile🗃️ 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 3,718,585 websites.
- Statistics were last calculated on .
- For more details, see our methodology and disclaimer.