I'm trying to understand the TOS of the Cloudmade's Geocoding API, but it's not very clear.
It says in section 6:
use CloudMade APIs in a manner that exceeds request volumes that are set by CloudMade in its sole discretion and published to CloudMade’s website at www.cloudmade.com.
Unfortunately I can't find it anywhere on their website (page on geocoding API).
Best Answer
Is this what you're looking for?
100,000 free transactions per month then $15 per 100,00 after
http://cloudmade.com/products/geocoding
Updated 2018
Cloudmade discontinued the free tier.
https://wiki.openstreetmap.org/wiki/CloudMade#Former_Products_and_Services