Will will filter the data of mobile numbers that you give us, for example if you give us a list of 1 lac numbers, we will filter the numbers and send u the list of numbers that are on whatsapp and numbers that are not on whatsapp. you can use these numbers for your bulk whatsapp or bulk sms promotions.
You can save time and money by sending messages to active numbers. thus saving time and money.
You can use these numbers even for tele calling as you know that these numbers are all active. thus saving time and money