I have a list of 12 millions contacts. I need a tool to verify all the 12 millions to know if they are activate with WhatsApp. I need the tool that can help me do that.
7 freelancers are bidding on average $284 for this job
Dear Hiring Manager Warm Greetings!! As based on my initial review I can confirm its feasibility & as I am great fit technically and have a good understanding of the domain & your requirement. Thanks