I talked about AppFog in a previous post listing a number of advantages compared to Heroku. At the end of March 2013 AppFog removed support for custom domains on the free plan. Supported domains are limited to
*.af.cm. This is a huge problem if you are using AppFog to host small websites who rely on the free plan. People aren’t happy.
Their solution is to use the “small” plan for 20$/month!! Many housing provider offer a SSD VPS for 20$/month. 240$/year for a little website is too much. I planned to host a small blog on AppFog and when I faced the problem I was very sad.
After some hours spent on Google I found this: https://github.com/yukinoraru/heroku-http-reverse-proxy. Is a scaffold to use Rack Reverse Proxy on Heroku.
You can use an Heroku app as entry point and route all requests to AppFog application. Performances are not so bad as you can think and everything seems works fine.