Google says the Gemini app has passed 1 billion monthly active users, a milestone chief executive Sundar Pichai announced on August 11. Pichai described Gemini as the fastest-growing product in the company’s history. It is the fourteenth Google product to reach the billion-user mark, joining Search, Gmail, Android, Maps, Chrome, Play, and YouTube.
The figure counts only people who opened the Gemini app or typed a request into the Gemini website within the past month, including sessions in Gemini Live. Users who encounter Gemini inside Gmail, Drive, or Google’s AI-powered search results do not count, even though those integrations have played a large part in making the assistant familiar.
The growth curve behind the announcement is steep. Google reported 400 million monthly users at I/O in May 2025, more than 650 million in its third-quarter earnings call that October, and above 900 million at I/O in May 2026. The company’s second-quarter earnings filing in July put the count at 950 million, meaning roughly 50 million users were added in the three weeks between that disclosure and this week’s announcement. That works out to about 600 million new monthly users in fifteen months.
Josh Woodward, the Google vice president who runs Gemini, shared usage details alongside the announcement. Sixty-three percent of users now talk to the assistant by voice, and one in five Gemini Live interactions goes beyond speech into live camera feeds or screen sharing. School-related requests arrive with an attachment 38 percent of the time. The app generates more than 150 million images a day, and on Android it can automate actions across more than 40 apps. More than 100 million of the monthly users are on iOS, where the app has to be downloaded deliberately rather than arriving preinstalled.
The milestone puts Gemini in direct competition with OpenAI’s ChatGPT, which hit the same monthly-user count in June, according to Reuters, and which OpenAI says is used by 1 billion people weekly. Both companies define the metric their own way, and the comparison depends on whose counting method is being used.
The skeptical question, raised by analysts and press alike, is whether the growth can be sustained. Alphabet is spending so much on AI infrastructure that its free cash flow has turned negative for the first time since the company went public in 2004, so Google is paying heavily to buy this growth. There are also signs the model pipeline is slowing. Google promised Gemini 3.5 Pro, its next frontier model, at I/O this year with a June release window, which came and went without a launch. Last month the company said the model was still in development and that training had begun on Gemini 4, with reports suggesting Google is unhappy with the coding performance of its Pro line compared with OpenAI and Anthropic. The departure of DeepMind cofounder Demis Hassabis from his leadership role and a string of senior researcher exits have added to the perception of internal turbulence.
Distribution gives Google an advantage few rivals can match: virtually every Android phone ships with the Gemini app installed. But the app’s defenders note the figure is not purely a distribution artifact, since more than a tenth of the users are on iOS. Whether the next billion comes as quickly will depend on whether Google can ship the models that keep people coming back.
Sources: Google’s Gemini app hits 1 billion monthly active users (Google Blog, Aug 2026); Gemini becomes Google’s fastest-growing product ever as it hits 1B users (Ars Technica, Aug 2026); Google’s Gemini app surges to 1 billion users (TechCrunch, Aug 2026); Gemini app hits 1 billion monthly users, Google teases what’s next (9to5Google, Aug 2026); Gemini App Tops 1 Billion Monthly Users as Google’s Fastest-Growing Product (Unite.AI, Aug 2026)