Facebook and WhatsApp outage drove 70 million people to Telegram

Telegram on PC
Telegram on PC (Image credit: Windows Central)

What you need to know

  • Telegram gained 70 million new users during the Facebook and WhatsApp outage, according to Telegram's founder.
  • WhatsApp, Facebook Messenger, and Instagram went down for several hours on October 4, 2021.

Facebook's services, including WhatsApp, Instagram, and Facebook Messenger, went down for several hours on October 4, 2021. The outage sent people to other social media sites to share jokes about the services being down, but it also drove people to sign up for alternatives that aren't powered by Facebook. According to Telegram founder Pavel Durov, 70 million people signed up for Telegram during the Facebook outage.

Durov said that he was proud of how the Telegram team handled the "unprecedented growth" (via TechCrunch):

The daily growth rate of Telegram exceeded the norm by an order of magnitude, and we welcomed over 70 million refugees from other platforms in one day. I am proud of how our team handled the unprecedented growth because Telegram continued to work flawlessly for the vast majority of our users. That said, some users in the Americas may have experienced slower speed than usual as millions of users from these continents rushed to sign up for Telegram at the same time.

During the outage, our senior editor Jez Corden suggested people switch to Telegram.

Latest Videos From

Telegram tops our list of the best WhatsApp alternatives. It's a free communication app that supports several of the same features as WhatsApp, including messaging, group chats, audio calls, and video calls.

Sean Endicott
News Writer

Sean Endicott is a News Writer at Windows Central, where he covers Windows 11, Surface hardware, Microsoft 365, AI, apps, and the broader PC ecosystem. Since joining the site in 2017, he has written well over a thousand articles across the Microsoft landscape, covering breaking news, analysis, and feature reporting.

He writes Windows Wrap, a weekly column covering the biggest stories in Windows and the PC industry, and what they mean for the platform going forward.

Before joining Windows Central full-time, Sean worked in journalism and media production after earning a First Class degree in Broadcast Journalism from Nottingham Trent University. Outside of tech, he is an award-winning American football coach based in Nottingham, England, and was named BAFCA Youth Coach of the Year in 2024.