No 1 API Provider of NSFW/NSFL Content Filtering in China

• 7 * 24 Hours No Intermittent Review
• Accuracy Rate Reaches 99.5%
• Professional After Sale Team for Frequent Upgrades.

PORNOGRAPHIC Contents Filtering

Thoroughly Avoid those inevitable detections missing or error resulted from manual review. Supported by large database to precisely identify pornographic contents.

VIOLENCE Contents Filtering

Accurately identify contents with violence and terrorism to avoid violating national regulations.


Customized for needs of more image identification and support various flexible connection of interfaces.


$ 300

Per Million Images

• Response time<1S

• 1,000 free images per month

Industry Average

$ 2000

Per Million Images

• Response time≥1S

• 1,000 free images per month

About Us

Founded in 2014, TUPU Technology Co., Ltd provides image recognition services with state-of-the-art AI algorithms and Computer Vision technology.
TUPU automatically tags all your images and video so you can quickly organize, manage, and search through your content. It’s fast, easy, and incredibly accurate.
This service is already being used in production by hundreds of social networks, dating apps, live streaming platform and recreational applications, online forums, chats etc. to provide a safe and pleasant experience to end-users.


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