There's a free tier which you may be interested in: http://www.iron.io/pricing#worker http://www.iron.io/pricing#worker There's then pay-per-second pricing if

There's a free tier which you may be interested in: http://www.iron.io/pricing#worker http://www.iron.io/pricing#worker There's then pay-per-second pricing if you go outside of your plan (which I assume covers the free tier, but I don't know) [edit - if you have this enabled, you don't have to] > Compute hours that exceed the rated plan will be billed at a rate of $0.075/hr. The free plan provides 10 hours/mo. Edit 2 - Disclaimer, I don't work for them, just been looking at their pricing pages a lot. Man, I'm full of edits today :|