Chinese technology company behind TikTok and its local sister app, Douyin. ByteDance has become a leading force in Chinese AI.
ByteDance's cloud business, Volcano Engine, has expanded rapidly since its launch in 2020, competing with Alibaba, Tencent and Baidu for China's cloud market.
ByteDance's e-commerce arm, TikTok Shop, launched in France, Germany and Italy in March 2025. Social-commerce sales in China were expected to exceed $1trn in 2025, dwarfing America's $86bn (6.6% of all e-commerce, according to eMarketer).
ByteDance holds vast data on users' viewing habits and, through its rapidly expanding e-commerce operation, their shopping patterns. Unlike most other Chinese tech firms, it has a large presence abroad, which gives it better visibility into AI developments elsewhere, as well as superior access to talent and semiconductors.
ByteDance was founded in 2012 as a machine-learning company. In November 2025 the unlisted firm was valued in a secondary transaction at $480bn; in February 2026 the figure reached $550bn. Among private companies only OpenAI and SpaceX are worth more. In 2024 it generated revenues of $155bn and net profit of $33bn, with China believed to have accounted for around three-quarters. TikTok has more than 1bn monthly active users outside the United States; Douyin, its Chinese sibling, has around 800m. ByteDance has displaced Baidu as the B in "BAT", the popular shorthand for China's digital oligopoly alongside Alibaba and Tencent. It is the third-biggest online-shopping platform in China by value of goods changing hands, behind only Alibaba and Pinduoduo.
Through a merger in 2024 with Tokopedia, an Indonesian online emporium, TikTok now controls over a quarter of e-commerce in ASEAN. In Britain, where TikTok Shop has operated since 2021, it is the fourth-largest online seller of clothes, having passed Marks & Spencer and eBay.
ByteDance bought over 200,000 high-end AI chips from Nvidia in 2024—more than Amazon, Google, Meta or Tencent. Its large language models rank at or near the top of various cleverness league tables. Its Chinese chatbot, Doubao, is the most popular in China, with 315m monthly users as of February 2026, taking market share from DeepSeek. Its image-generator, Jimeng, is China's fourth-biggest AI app.
In mid-February 2026, ahead of the Lunar New Year, ByteDance launched an agentic upgrade to Doubao. On February 16th the chatbot fielded almost 2bn queries over a few hours during a televised gala sponsored by the company. For ByteDance, agentic chatbots provide a way to direct users to other services from which it makes money, such as e-commerce, with the aim of creating an AI-powered "super app".
ByteDance owns Red Fruit, a micro-drama app whose viewing time more than doubled year on year in January 2026. The app has contributed to a 15% fall in time spent watching longer dramas in China.
On February 6th 2026 a preliminary ruling from the European Commission found TikTok in breach of its Digital Services Act over its "addictive design", citing features including its infinite scroll, autoplay, push notifications and personalised recommendations.
ByteDance's "content-to-cart" business model, which blends entertainment and shopping, has made it China's third-largest e-commerce firm, with 4trn yuan ($580bn) of goods sold through its platforms in 2024. Douyin has evolved into a thriving marketplace, with products interspersed among cat videos and beloved influencers peddling wares during live shopping events. ByteDance has reportedly displaced Alibaba as China's largest digital advertiser. Its food-delivery service is growing quickly, eating into the sales of Meituan and other incumbents.
Zhang Yiming, ByteDance's founder, resigned as chief executive and then chairman in 2021 amid a campaign by authorities to rein in tech moguls. The government has become more comfortable with strong e-commerce firms, but it does not want a social-media company to become too powerful; China's rulers jealously guard their control over public opinion. The government is also uneasy about domestic companies shifting activity to places such as Singapore (where TikTok is largely based). It barred two co-founders of Manus, an AI company, from leaving the mainland as it scrutinised a proposal by Meta to buy it. Chinese regulators are starting to demand that domestic companies which list their shares in Hong Kong be incorporated there or on the mainland, which will be a challenge for ByteDance, whose complex holding structure is incorporated in the Cayman Islands.
Seedance 2.0, an AI video-editing app that ByteDance released in China in February 2026, was wildly popular at home. Before it could be released abroad, the company received complaints of alleged copyright violations from foreign media businesses, including Disney and Paramount. The app's global launch was reportedly suspended.
In December 2025 ByteDance teamed up with ZTE, a struggling device-maker, to launch a smartphone pre-loaded with an AI assistant able to read what is on its screen and perform tasks including making purchases on a user's behalf. The experimental gadget, of which just 30,000 were made, sold out in days but quickly ran into snags: rival applications blocked the AI assistant, and handling payments proved problematic.
TikTok is used by 170m Americans, including some 40% of 45- to 54-year-olds, according to GWI. Half of American TikTok users now get news from the app, up from a quarter in 2020. A deal consummated in January 2026 saw ByteDance sell 80% of TikTok's American division to Oracle and other investors friendly with President Donald Trump. ByteDance secured a surprisingly advantageous arrangement: it is reportedly leasing its algorithm to the new business in return for 20% of its revenue, and continues to operate TikTok Shop in America.
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