While I was doing the "free 30 days + 12 months of free stuff", a certain level of MSSQL was listed as free, but hidden under that is creating the storage for MSSQL which is a separate and additional cost that you cannot avoid. (At least, not that I could figure out.)
By the end of my 30 days, I found the bare minimum performing low volume .NET + SQL on Azure was going to be $30+/month even for just a prototype/development site, and I can pay less elsewhere for higher performance (though perhaps less control). And when I say "performing", I just mean the VM not being too slow to actually use as a UI, and throwing low memory errors constantly. The free tiers for Windows Server are, in my opinion, unusable at all.
By the end of my 30 days, I found the bare minimum performing low volume .NET + SQL on Azure was going to be $30+/month even for just a prototype/development site, and I can pay less elsewhere for higher performance (though perhaps less control). And when I say "performing", I just mean the VM not being too slow to actually use as a UI, and throwing low memory errors constantly. The free tiers for Windows Server are, in my opinion, unusable at all.