Does anyone know an European service that is as great as Twilio? All provider here in Germany suck more or less, offer a bad API and are totally overpriced.
Check Tropo.com. It accepts customers from outside the US and international SMS's are 2 cents a piece. Not all operators are supported, though. E.g. there is one operator in Belgium Tropo doesn't send to. Your mileage may vary (Germany will probably be better covered).