Best IIS Application Request Routing (ARR) Alternatives in 2026

20 apps from reverse proxy software ranked against IIS Application Request Routing (ARR) on the same published basis.

  1. 1IIS Application Request Routing (ARR) vs ngrok
  2. 2IIS Application Request Routing (ARR) vs Openport
  3. 3IIS Application Request Routing (ARR) vs freenginx
  4. 4IIS Application Request Routing (ARR) vs frp
  5. 5IIS Application Request Routing (ARR) vs LocalXpose
  6. 6IIS Application Request Routing (ARR) vs Pomerium
  7. 7IIS Application Request Routing (ARR) vs NGINX
  8. 8IIS Application Request Routing (ARR) vs Traefik Proxy
  9. 9IIS Application Request Routing (ARR) vs Zoraxy
  10. 10IIS Application Request Routing (ARR) vs Envoy Proxy
  11. 11IIS Application Request Routing (ARR) vs Roslynator
  12. 12IIS Application Request Routing (ARR) vs Caddy
  13. 13IIS Application Request Routing (ARR) vs F5 BIG-IP APM
  14. 14IIS Application Request Routing (ARR) vs PageKite
  15. 15IIS Application Request Routing (ARR) vs BunkerWeb
  16. 16IIS Application Request Routing (ARR) vs HAProxy Community Edition
  17. 17IIS Application Request Routing (ARR) vs Varnish Cache
  18. 18IIS Application Request Routing (ARR) vs Reproxy
  19. 19IIS Application Request Routing (ARR) vs Skipper
  20. 20IIS Application Request Routing (ARR) vs Cloudflare Serverless Registry

IIS Application Request Routing (ARR) alternatives compared

#AppScoreFree planFromRuns on
1ngrok7.3Free plan$10/moAPI, Linux, Mac, self-hosted, Web, Windows
2Openport7.3Free plan$1/moAPI, Linux, Mac, Web, Windows
3freenginx7.2Free planFreeLinux, Mac, self-hosted, Windows
4frp7.2Free planFreeAndroid, Linux, Mac, self-hosted, Windows
5LocalXpose7.2Free plan$8/moLinux, Mac, self-hosted, Web, Windows
6Pomerium7.2Free plan$7/moAPI, Linux, Mac, self-hosted, Web, Windows
7NGINX7.1Free planFreeLinux, Mac, self-hosted, Windows
8Traefik Proxy7.1Free planFreeLinux, Mac, self-hosted, Windows
9Zoraxy7.1Free planFreeLinux, self-hosted, Web, Windows
10Envoy Proxy7.0Free planFreeAPI, Linux, Mac, self-hosted, Windows
11Roslynator7.0Free planFreeBrowser, Linux, Mac, Windows
12Caddy6.9No$25/moAndroid, API, Linux, Mac, self-hosted, Web, Windows
13F5 BIG-IP APM6.9No—Android, API, iOS, Linux, Mac, self-hosted, Web, Windows
14PageKite6.9No$3/moAndroid, API, Linux, Mac, self-hosted, Web, Windows
15BunkerWeb6.8Free planFreeAPI, Linux, self-hosted, Web
16HAProxy Community Edition6.7Free planFreeLinux, self-hosted
17Varnish Cache6.7Free planFreeLinux, self-hosted
18Reproxy6.6No—API, Linux, Mac, self-hosted, Windows
19Skipper6.6No—Linux, Mac, self-hosted, Windows
20Cloudflare Serverless Registry6.5No—Linux, Mac, self-hosted, Windows
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Questions about IIS Application Request Routing (ARR) alternatives

What is the best alternative to IIS Application Request Routing (ARR)?

ngrok, number 1 in reverse proxy software with a score of 7.3 out of 10. The others here: Openport, freenginx, frp and 16 more.

What is the best free alternative to IIS Application Request Routing (ARR)?

ngrok is the best-ranked alternative with a free plan. 14 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked on what each maker publishes: documentation depth, a free tier and the platforms it runs on.