TechCrunch reports: “WhatsApp has amassed more than 400 million users in India, the instant messaging app confirmed today, reaffirming its gigantic reach in its biggest market. Amitabh Kant, CEO of highly-influential local think-tank Niti Aayog, revealed the new stat at a press conference held by WhatsApp in New Delhi on Thursday. A WhatsApp spokesperson confirmed that the platform indeed had more than 400 million monthly active users in the country.”