What is the difference between Telegrams and WhatsApps proposed username feature, Described

WhatsApp’s proposed username feature has become one of the biggest technology stories this week after the Indian government raised concerns about its impact on user safety and digital fraud. The feature is designed to let users connect without sharing their phone numbers, bringing WhatsApp closer to platforms like Telegram, which has offered username-based messaging for years. However, Indian authorities have asked Meta to pause the rollout and explain the safeguards before the feature is introduced in the country.

Like Telegram, WhatsApp users will be able to create a unique username that others can use to contact them instead of their mobile number. The main objective is to improve privacy by preventing users from exposing their phone numbers in group chats or while messaging new contacts. Unlike Telegram, however, WhatsApp says usernames will be optional, not publicly searchable, and protected by additional security features such as username keys and anti-spam measures.

Telegram has allowed username-based messaging since 2014, enabling anyone who knows a person's public username to start a conversation. While this has made the platform convenient for creators, businesses, and communities, it has also led to concerns about fake accounts and impersonation. WhatsApp is attempting to address these issues by limiting discoverability, preventing mass username guessing, and providing extra verification mechanisms before users can be contacted.

The Indian government has expressed concern that introducing usernames could make phishing, impersonation, and online scams easier if fraudsters create usernames resembling banks, government agencies, celebrities, or businesses. Officials have asked Meta to provide a detailed explanation of how the feature will prevent misuse and have temporarily halted its rollout in India until consultations are completed. Meta has defended the proposed feature, stating that usernames are entirely optional and that users can continue using WhatsApp with their phone numbers if they prefer. The company also emphasized that end-to-end encryption will remain unchanged and that usernames are intended to enhance privacy rather than reduce security. Meta believes the new system will give users greater control over how they share their identity while communicating online.