The next time when you travel to these countries- Singapore, Malaysia, Indonesia, the Philippines, Thailand or India, you might want to consider the Bridge AsiaRoam DataSIM for data roaming.
Bridge AsiaRoam DataSIM is basically a prepaid data roaming sim from Bridge Alliance, a consortium of mobile networks in the region.
The AsiaRoam DataSIM starter pack cost US$15 and includes one day usage of unlimited data at any 6 countries across Asia Pacific – India (Airtel), Thailand (AIS), Philippines (Globe Telecom), Malaysia (Maxis), Singapore (SingTel) and Indonesia (Telkomsel). The Unlimited Data Roaming cost US$12 per day.
There’s no mention on speed and data usage although there is a fair usage policy.
The Bridge AsiaRoam DataSIM can be purchased online with credit card over here or at selected retailers in Philippines & Thailand.[Source]– Bridge Alliance