Megvii
Chinese artificial-intelligence company specializing in computer vision, facial recognition, and intelligent infrastructure software.
Last updated October 28, 2026
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Overview
Megvii is a Beijing-based Chinese artificial-intelligence company whose principal capabilities are computer vision, facial recognition, image analysis, and deep-learning software. The company was founded in 2011 by Yin Qi and fellow university students Tang Wenbin and Yang Mu. Its name is derived from the idea of “mega vision,” reflecting the company’s original emphasis on large-scale visual perception and recognition systems. Megvii’s best-known product is Face++, an online facial-recognition platform introduced in 2012. Face++ provided application programming interfaces and software tools that allowed developers and enterprises to incorporate face detection, face comparison, identity verification, image analysis, and related functions into their own products. The platform helped establish Megvii as a major third-party authentication and computer-vision supplier in China. Its customers and use cases have included mobile applications, financial services, smartphones, security systems, logistics, retail, and public-sector deployments. The company expanded beyond a single recognition API into a broader AI software and infrastructure portfolio. In 2015 it developed Brain++, a deep-learning platform intended to support the training and deployment of computer-vision algorithms. Megvii subsequently promoted solutions for personal Internet of Things applications, city-level Internet of Things projects, and supply-chain and logistics operations. These offerings combined visual recognition with cloud software, edge computing, intelligent hardware, and data-processing systems. The company also marketed authentication and computational-photography technologies to smartphone manufacturers and mobile-application developers. Megvii attracted substantial venture funding during its expansion. Publicly reported financing included approximately $100 million in 2016, $460 million in 2017, and $750 million in May 2019. Those figures describe financing rounds rather than revenue or profit. By June 2019, public reporting described the company as having 2,349 employees, 339 corporate customers, and operations or deployments in 112 Chinese cities. The same reporting placed its valuation above $4 billion at that time. Megvii’s technical reputation was reinforced by strong results in image-recognition evaluations associated with the International Conference on Computer Vision. In 2017 and 2018, the company was reported to have outperformed Google, Facebook, and Microsoft in selected recognition tests. It also developed MegEngine, a deep-learning framework that it announced it would open-source in 2020, supporting wider use of its machine-learning infrastructure. The company’s growth has taken place alongside significant scrutiny. In 2019, Human Rights Watch reported that Face++ code had been identified in the Integrated Joint Operations Platform, a police application associated with surveillance of Uyghurs in Xinjiang. Human Rights Watch later corrected its report, stating that Megvii did not appear to have collaborated on the platform and that the identified Face++ code was inoperable. Separately, the United States placed Megvii on the Bureau of Industry and Security Entity List in October 2019, citing alleged links between its technology and human-rights abuses in Xinjiang. In December 2021, the U.S. Treasury prohibited U.S. investment in the company, and in January 2024 the U.S. Department of Defense included Megvii on a list of Chinese military companies operating in the United States. Megvii remains an active AI company with a business scope spanning computer-vision software, enterprise AI, intelligent logistics, urban systems, consumer and personal IoT, and emerging intelligent-vehicle projects. In 2024 it signed an agreement involving the Chongqing Liangjiang New Area government and Geely for AI initiatives and connected intelligent vehicles. Its present profile therefore combines a foundational facial-recognition platform with broader AI infrastructure and industry solutions, while its access to certain U.S. capital and technology markets remains constrained by sanctions and export controls.
History
Megvii was established in Beijing in 2011 by Yin Qi, Tang Wenbin, and Yang Mu. The founders focused on applying machine learning and visual recognition to commercial and public-sector problems. The company’s name refers to “mega vision,” reflecting its emphasis on large-scale image understanding. In 2012, Megvii launched Face++, described in public accounts as China’s first online facial-recognition platform. The service gave developers access to facial detection, comparison, authentication, and image-analysis functions through software tools and APIs. This model enabled the company to serve other businesses rather than relying only on consumer applications. Face++ became the company’s most recognizable product and helped make Megvii a prominent provider of third-party authentication software. Megvii broadened its technical base in 2015 by creating Brain++, a deep-learning engine for training and improving its algorithms. In 2016 and 2017, it secured major venture financing, including reported rounds of approximately $100 million and $460 million. During this period it marketed authentication and computational-photography capabilities to smartphone manufacturers and mobile developers. It also began moving into smart logistics and other applications where computer vision could automate identification, sorting, monitoring, and operational decisions. The company subsequently organized its offerings around personal IoT, city IoT, and supply-chain IoT. These businesses combined AI software with cloud and edge computing, intelligent hardware, and sector-specific deployments. In image-recognition evaluations reported in connection with the International Conference on Computer Vision, Megvii was said to have surpassed Google, Facebook, and Microsoft in selected tests in 2017 and 2018. The results strengthened its reputation as a technically capable specialist in computer vision. Megvii raised approximately $750 million in May 2019. By June of that year, public reporting described 2,349 employees, 339 corporate clients, and customers or deployments in 112 Chinese cities. The company was valued at more than $4 billion in that period. Its customer base included commercial organizations and public-sector users, and its technology was used in authentication, security, logistics, urban management, and related fields. The company’s public profile changed sharply in 2019. Human Rights Watch reported that Face++ code was present in the Integrated Joint Operations Platform, a police surveillance application associated with Xinjiang. In a subsequent correction, Human Rights Watch said that Megvii did not appear to have collaborated on the application and that the code it identified was not operational. Despite that correction, concerns about facial recognition, government surveillance, and the use of AI in Xinjiang became central to Megvii’s international reputation. On October 9, 2019, the U.S. Bureau of Industry and Security placed Megvii on the Entity List, citing allegations involving human-rights abuses in Xinjiang. GGV Capital, one of Megvii’s reported backers, later announced an intention to divest. In March 2020, Megvii announced that it would open-source MegEngine, its deep-learning framework, presenting the move as a way to expand access to its development infrastructure. In December 2021, the U.S. Treasury prohibited U.S. investment in Megvii under sanctions associated with alleged support for surveillance and repression in Xinjiang. The company also faced operating pressure from export controls, restricted capital access, and broader U.S.-China technology tensions. In 2022, it reportedly reduced staffing in several departments. These developments constrained some aspects of its international growth but did not end its operations in China. By 2024, Megvii was described as operating a very large computer-vision research organization. In July, it signed an agreement involving the Chongqing Liangjiang New Area government and Geely for AI projects and Internet-connected intelligent cars. The company’s activities therefore extended from its original facial-recognition platform into enterprise AI, city infrastructure, logistics, supply-chain systems, deep-learning tools, and intelligent mobility. At the same time, U.S. investment and export restrictions, along with continuing controversy over surveillance applications, remained important factors in assessing its international business position.
- 2024
Expansion into intelligent-vehicle projects
[1]Megvii signs a Chongqing agreement with local authorities and Geely concerning AI projects and connected intelligent vehicles.
- 2021
U.S. investment restrictions
[4]The U.S. Treasury prohibits U.S. investment in Megvii under sanctions related to alleged surveillance and human-rights abuses.
- 2020
MegEngine is open-sourced
[1]Megvii announces the open-sourcing of its MegEngine deep-learning framework.
- 2019
Large financing and U.S. Entity List designation
[3]Megvii raises approximately $750 million in May and is placed on the U.S. Entity List in October.
- 2018
Strong computer-vision benchmark results
[1]Megvii is reported to outperform Google, Facebook, and Microsoft in selected image-recognition evaluations.
- 2017
Expansion into mobile and logistics applications
[1]The company markets authentication and computational-photography technologies to smartphone and application developers and expands into smart logistics.
- 2016
Major venture financing
[1]Megvii raises approximately $100 million in a reported financing round.
- 2015
Brain++ is created
[1]Megvii develops Brain++, a deep-learning engine for training its recognition algorithms.
- 2012
Face++ launches
[1]Megvii introduces Face++, an online facial-recognition platform and developer-oriented computer-vision service.
- 2011
Megvii is founded in Beijing
[1]Yin Qi, Tang Wenbin, and Yang Mu establish the computer-vision company that would become Megvii.
Products and positioning
Enterprise and public-sector artificial-intelligence provider focused on computer vision, visual authentication, and intelligent infrastructure.
Facial recognition and computer-vision platform · 2012
Face++
Face++ is Megvii’s flagship computer-vision platform. Introduced in 2012, it provides developer and enterprise tools for face detection, facial comparison, identity authentication, image analysis, and related recognition functions. The platform has been used in mobile applications, financial services, smartphones, security, and public-sector systems. Its API-oriented model made it possible for third parties to integrate visual-recognition capabilities into their own products rather than building the underlying algorithms themselves.
Deep-learning platform · 2015
Brain++
Brain++ is Megvii’s deep-learning engine and model-development infrastructure. Created in 2015, it supports the training and improvement of computer-vision algorithms and forms part of the technical foundation behind the company’s recognition products and industry solutions. It represents Megvii’s shift from offering individual recognition services toward operating a broader machine-learning platform.
Deep-learning framework · 2020
MegEngine
MegEngine is Megvii’s deep-learning framework for developing and deploying artificial-intelligence models. Megvii announced in 2020 that it would open-source the framework, making its software infrastructure available to a wider developer and research community. The framework supports the company’s broader objective of providing an integrated foundation for computer-vision and machine-learning applications.
Enterprise AI and intelligent infrastructure · 2017
IoT and intelligent logistics solutions
Megvii’s industry portfolio includes personal IoT, city IoT, supply-chain IoT, and smart-logistics systems. These solutions combine computer vision, AI models, cloud or edge computing, and intelligent hardware for use in logistics operations, urban management, commercial facilities, and supply-chain workflows. They extend the company’s business beyond facial recognition into operational automation and connected infrastructure.
Controversies
2021
U.S. investment sanctions
The U.S. Treasury prohibited U.S. investment in Megvii, alleging that the company supported surveillance and human-rights abuses in Xinjiang. The measure further limited the company’s access to U.S. capital.
2020
Report says Huawei tested software to identify Uyghurs
In December 2020, reports citing IPVM stated that Huawei had tested software developed by Megvii that could identify Uyghurs in crowds and alert police. Huawei responded that the software was only tested and had not been used in real-world applications. The report centered on the testing of the facial recognition software and Huawei's statement that it was not deployed in practical use.
2019
Xinjiang surveillance controversy
Human Rights Watch reported that Face++ code appeared in the Integrated Joint Operations Platform, a police application associated with monitoring Uyghurs in Xinjiang. The organization later corrected its account, stating that Megvii did not appear to have collaborated on the platform and that the code was inoperable. The episode nevertheless contributed to international scrutiny of Megvii’s technology and its potential use in state surveillance.
2019
U.S. Entity List designation
The U.S. Bureau of Industry and Security placed Megvii on the Entity List, alleging that the company’s technology was connected to human-rights abuses in Xinjiang. The designation imposed restrictions on the export or transfer of specified U.S.-origin items to Megvii.
Brand decisions
2024
Pursue Chongqing AI and connected-vehicle projectsStrategyBackground
Megvii continued expanding from computer-vision software into applied AI infrastructure and intelligent mobility.
Action taken
The company signed an agreement with the Chongqing Liangjiang New Area government and Geely covering AI projects and Internet-connected intelligent vehicles.
Aftermath
The agreement broadened Megvii’s visible strategic scope into automotive and connected-city applications.
2020
Open-source the MegEngine frameworkStrategyBackground
Megvii sought to broaden the reach of its machine-learning infrastructure and support a wider developer and research ecosystem.
Action taken
The company announced that MegEngine, its deep-learning framework, would be released as open-source software.
Aftermath
The move positioned MegEngine as a publicly accessible component of Megvii’s broader AI technology stack.
Recent events
Report says Huawei tested software to identify Uyghurs[7]
Reported:
The article reports that IPVM said Huawei had tested software developed by Megvii that could identify Uyghurs in crowds and alert police. Huawei said the software was only tested and had not been used in real-world applications.
Megvii and Storefriendly partner on warehouse automation[8]
Reported:
Megvii partnered with self-service storage operator Storefriendly on an automated warehouse solution using facial biometrics and smart logistics. The solution has been deployed in Singapore.
Megvii announces planned robot and AI logistics product releases[9]
Reported:
Megvii said it would release multiple self-developed robots and new artificial-intelligence logistics equipment during the second half of 2020.
Megvii and ARB partner to explore biometric and IoT technology in Malaysia[10]
Reported:
Megvii and Malaysian software development company ARB partnered to explore AI biometric facial-recognition applications and IoT technology in Malaysia. Their planned first collaboration is a body-temperature detection and analysis system named MegVii Ming Ji.
ARB partners with MegVii to explore AI facial-recognition opportunities in Malaysia[11]
ARB Bhd entered into a partnership with Beijing Kuangshi Technology (MegVii) to explore business opportunities in AI facial-recognition applications and related algorithm technology in Malaysia. The parties said they were planning an initial collaboration on the MegVii Ming Ji body-temperature detection and analysis system.
Megvii launches Brain++ AI productivity platform[12]
Reported:
Megvii formally launched its Brain++ AI productivity platform, designed to support end-to-end AI research and development.
Huilian Infinite discloses Series C funding of several hundred million yuan[13]
Reported:
Huilian Infinite disclosed that it had raised several hundred million yuan in Series C financing. Tongfu Capital led the round, with Megvii and Bojiang Capital participating and existing investor Huachuang Capital continuing its investment.
Sources14 sources
- 1Megviien.wikipedia.org
- 2Human Rights Watch: China's Algorithms of Repressionhrw.org
- 3U.S. Federal Register: Addition of Certain Entities to the Entity Listfederalregister.gov
- 4U.S. Treasury: Executive Order-related investment restrictionshome.treasury.gov
- 5U.S. Department of Defense: Chinese Military Companies Listdefense.gov
- 6Megvii official websitemegvii.com
- 7Report says Huawei tested software to identify Uyghursvoachinese.com
- 8Megvii与Storefriendly合作推出仓储自动化方案biometricupdate.com
- 9旷视宣布计划推出机器人及人工智能物流装备新品tech.sina.com.cn
- 10Megvii 与 ARB 合作探索马来西亚生物识别与物联网技术biometricupdate.com
- 11ARB与MegVii合作探索马来西亚人工智能人脸识别业务机会theedgemalaysia.com
- 12旷视发布Brain++ AI生产力平台tech.sina.com.cn
- 13慧联无限公布数亿元C轮融资tech.sina.com.cn
- 14中企疑开发识别维吾尔人技术，华为海外高管出于人权顾虑辞职 | 文学城wenxuecity.com
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