[Antwan]

Price per text in the UK :

Twilio : $0.04/text SNS : $0.05479/text (3UK is slightly cheaper)

https://www.twilio.com/sms/pricing/gb http://aws.amazon.com/sns/sms-pricing/

[meta_AU]

AU is 6c at Twilio and 10-14c at AWS. So not that great in Australia yet.