How Many People Are Online on Bing?

Approximately 18 million people are using Microsoft Bing at any given moment. While still far behind Google in total market share, Bing has experienced notable growth since Microsoft integrated its Copilot AI assistant directly into search results. The search engine now processes over 900 million daily queries and receives roughly 1.3 billion monthly visits.

Calculating Bing's Concurrent Users

Bing's traffic data comes primarily from SimilarWeb and StatCounter, since Microsoft does not publicly share detailed usage metrics for Bing separately from its other products. With approximately 1.3 billion monthly visits and an average session lasting about 6 minutes (longer than pre-AI averages thanks to Copilot conversations), the concurrent user estimate falls between 16 and 20 million, with 18 million as a reasonable central figure.

A significant portion of Bing traffic comes from default search settings on Microsoft Edge, Windows search, and Cortana. However, intentional Bing usage has grown as users discover and use the Copilot AI features.

Peak Usage Times

Bing traffic peaks during business hours, reflecting its strong presence in enterprise environments. The busiest period is 9 AM to 5 PM on weekdays, with a peak around 10-11 AM in each timezone. This corporate-heavy pattern differs from Google, which sees more evening consumer traffic. Bing's weekend traffic drops by about 25-30% compared to weekdays.

Bing's Evolution

Microsoft launched Bing on June 3, 2009, replacing its previous search engines MSN Search and Windows Live Search. The name "Bing" reportedly stands for nothing in particular, though Microsoft once suggested it meant "Bing Is Not Google." For years, Bing struggled to gain meaningful market share despite billions in investment.

The turning point came in February 2023 when Microsoft integrated OpenAI's GPT-4 technology into Bing, creating an AI-powered search experience months before Google launched its own AI search features. This integration, later branded as Microsoft Copilot, brought Bing its first significant wave of new users in years. Daily active users jumped from 100 million to over 150 million in the months following the AI launch.

Market Share and Competition

Bing holds approximately 3.5% of the global search market and about 8% in the United States. In desktop search specifically, Bing's share is higher at around 12-15% in the US, partly because it is the default in Microsoft Edge and Internet Explorer. Mobile search remains dominated by Google at over 95%.

Bing powers several other search engines behind the scenes. DuckDuckGo, Yahoo Search, and Ecosia all use Bing's search index as their primary data source. When you account for these partner sites, Bing's technology actually serves about 12% of all US search queries.

Bing's Unique Features

Beyond standard web search, Bing offers several distinctive features. Bing Maps provides street-level imagery and bird's eye views. Bing Image Creator, powered by DALL-E, generates AI images from text descriptions. The visual search feature lets users search by uploading photos. Microsoft Rewards pays users points for searching with Bing, which can be redeemed for gift cards and other rewards. This rewards program has been a surprisingly effective tool for building user loyalty.

Bing in the Enterprise

Where Bing has found its strongest niche is in corporate environments. Microsoft 365 integration means that Bing and Copilot can search across a company's internal documents, emails, and Teams chats alongside web results. This enterprise search capability has made Bing an essential tool for many large organizations, even those whose employees use Google for personal searches. The enterprise search market is less visible but highly lucrative for Microsoft.