Best IIS Application Request Routing (ARR) Alternatives in 2026

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

IIS Application Request Routing (ARR) alternatives compared

#PlatformScoreFree planFromRuns on
1ngrok7.9Free plan$10/moAPI, Linux, Mac, self-hosted, Web, Windows
2Pomerium7.9Free plan$7/moAPI, Linux, Mac, self-hosted, Web, Windows
3BunkerWeb7.5Free planFreeAPI, Linux, self-hosted, Web
4PageKite7.4No$3/moAndroid, API, Linux, Mac, self-hosted, Web, Windows
5F5 BIG-IP APM7.3No—Android, API, iOS, Linux, Mac, self-hosted, Web, Windows
6LocalXpose7.3Free plan$8/moLinux, Mac, self-hosted, Web, Windows
7NGINX7.2Free planFreeLinux, Mac, self-hosted, Windows
8Traefik Proxy7.2Free planFreeLinux, Mac, self-hosted, Windows
9Envoy Proxy7.1Free planFreeAPI, Linux, Mac, self-hosted, Windows
10freenginx7.1Free planFreeLinux, Mac, self-hosted, Windows
11Roslynator6.9Free planFreeBrowser, Linux, Mac, Windows
12Varnish Cache6.9Free planFreeLinux, self-hosted
13Caddy6.8No$25/moAndroid, API, Linux, Mac, self-hosted, Web, Windows
14HAProxy Community Edition6.6Free planFreeLinux, self-hosted
15Reproxy6.6No—API, Linux, Mac, self-hosted, Windows
16Cloudflare Serverless Registry6.5No—Linux, Mac, self-hosted, Windows
17Skipper6.4No—Linux, Mac, self-hosted, Windows
18Cloudflare Tunnel6.1No—Linux, Mac, Web, Windows
19Openport6.1Free plan$1/moAPI, Linux, Mac, Web, Windows
20frp6.0Free planFreeAndroid, 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 7.9 out of 10. The others here: Pomerium, BunkerWeb, PageKite 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. 13 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on.