Datatang

What Datatang does:
Founded in September 2011 (stock code: 831428), Datatang is a leading artificial intelligence data service provider, offering a rich portfolio of training dataset products and custom data services. Its subsidiary Shujiajia annotation platform integrates automated annotation tools to rapidly reduce data processing costs. With high-quality training data services, Datatang has helped thousands of AI companies worldwide improve their AI model performance.
Official website: *
Datatang's scale:
With a registered capital of 152 million RMB, Datatang has 5 subsidiaries globally, located in Silicon Valley, USA; Tokyo, Japan; Hefei, Anhui; Baoding, Hebei; and Nanjing, Jiangsu, with offices in Shenzhen, Zhengzhou, and other cities. Its founders and partners come from renowned universities, internet, and high-tech companies such as Stanford University, NEC, and Tencent.
Datatang's main business:
Providing customers with full-type, multi-scenario AI data solutions covering speech, image, video, point cloud, and text. Its products include copyright data products, custom data services, and data annotation platform (Shujiajia Pro).
1. Copyright data products: Datatang's existing proprietary datasets include 200,000 hours of speech recognition data, 800 TB of computer vision data, and approximately 2 billion natural language understanding data items. The data quality has been tested by leading global AI companies and is trustworthy.
2. Custom data services: Leveraging its self-developed "Human-in-the-loop intelligent assisted annotation technology", rich experience in AI data project implementation, and comprehensive project management processes, Datatang can quickly respond to customer requirements and technical solution integration, providing professional personalized data collection and annotation customization services to help customers efficiently conduct algorithm model training and machine learning.
3. Data annotation platform (Shujiajia Pro): A diverse and efficient data annotation tool that helps you quickly build your own data annotation production line. It is the crystallization of Datatang's years of annotation implementation experience, with user experience optimized to the extreme. Every button has undergone multiple implementation tests. It provides 26 mature annotation templates, fully covering speech, image and video, LiDAR 3D point cloud, and text data annotation needs. It features built-in human-machine interactive semi-automatic annotation and quality inspection functions, flexibly supporting SaaS, standalone, and private deployment.
4. Scenario-based data solutions: With ten years of accumulated data integration and processing experience, Datatang deeply understands the data needs of various business scenarios. Relying on its self-built data collection and annotation platform tools and automated data processing capabilities, it can provide multi-scenario data solutions. Service areas include intelligent driving, smart home, new retail, gaming and entertainment, intelligent customer service, intelligent medical, and speech recognition.
Datatang's security and compliance: Certified with ISO9001 quality management, ISO27701 privacy protection, and ISO27001 information security.
Datatang's partner customers: Alibaba, Tencent, Baidu, ByteDance, iQiyi, Kuaishou, Pinduoduo, SF Express, TCL, AISpeech, iFLYTEK, Great Wall Motor, SAIC Group, NIO, Gree, Siemens, P&G, etc.
Major events in the past three years:
2021.01 Co-hosted the short and long video multilingual and multimodal recognition competition (VMR2021) with partners such as Tencent; awarded the Second Prize of Beijing Science and Technology Progress Award
2021.08 Obtained ISO27701 certification; awarded Beijing "Specialized, Refined, Distinctive, and Innovative" SME
2020.08 Co-hosted the 2020 Accented English Speech Recognition Challenge (AESRC2020) with Huawei Cloud, Shanghai Jiao Tong University, Johns Hopkins University, etc.
2020.10 Launched the "AI Data Research Assistance Program" with dozens of universities and research institutions, open-sourcing 14 datasets for free.
2019.08 Obtained ISO27001 and ISO9001 certifications
2019.11 Datatang established its Japan subsidiary in Tokyo.