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NetEase Yidun CAPTCHA

Paid#7 of 32 in CAPTCHA Software

NetEase Yidun CAPTCHA: Mobile CAPTCHA with adaptive difficulty, accessible challenges and configurable SDKs. Ranked #7 of 32 in CAPTCHA Software by our editors (8.4/10); pricing: Pricing on request; best for mobile apps needing accessible, risk-aware challenges.

8.4/10Editor score

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NetEase Yidun CAPTCHA8.4 Visit site

At a glance

Editor score
8.4 / 10
Pricing
Pricing on request
Best for
Mobile apps needing accessible, risk-aware challenges
CAPTCHA modes
Risk-based
Facts checked
22 Oct 2026

Where it wins
- Adapts verification difficulty based on detected behavior
- Offers invisible, visual and voice CAPTCHA challenges
- Includes screen-reader support and configurable UI parameters
Where it doesn't
- Platform coverage is limited to Android and iOS
- Deployment is self-hosted
- Support channels are limited to documentation

Our verdict on NetEase Yidun CAPTCHA

For mobile teams that need human verification, NetEase Yidun CAPTCHA combines behavioral risk assessment with a range of challenge types. Its SDK can adapt verification difficulty based on detected behavior, while intelligent invisible mode offers a route that does not always present a visible challenge. The product is suited to apps balancing verification with different user needs, including people using screen readers. Android and iOS SDK demos support its mobile focus; it is not positioned here as a web-platform option.

Challenge variety is a central strength. Available modes include jigsaw sliders, text and icon selection, obstacle avoidance, inference, spatial reasoning and voice CAPTCHA. Screen-reader support adds an accessibility option, and teams can configure parameters such as timeout, language, theme and user interface. This breadth can suit apps that want to vary verification rather than rely on one puzzle format. Buyers should still assess which challenge types fit their own app and audience before choosing an implementation.

The product is offered for self-hosted deployment, with documentation as its listed support channel. Pricing follows a contact-sales model, so teams should expect to discuss commercial terms directly rather than select from published plan tiers. Choose Yidun when mobile SDK coverage, risk-aware difficulty and accessible visual or audio challenges align with the product requirements. Teams that need broader platform coverage, another deployment model or support beyond documentation should compare alternatives before committing.

Your product? Our editors can test NetEase Yidun CAPTCHA in depth and publish a review, labelled as paid · from $149/mo →

NetEase Yidun CAPTCHA pricing

Plans Pricing on requestPaid No free plan — trial or paid only. Prices checked 22 Oct 2026.

See plans on dun.163.com

NetEase Yidun CAPTCHA fact sheet

Free plan	Not verified
Paid from	Not verified
CAPTCHA modes	Risk-based
Audio challenge	Yes
Accessibility options	Yes
Monthly verifications	Not verified
SDK platforms	Mobile
Privacy controls	Yes
Deployment	Self-hosted
Platforms	iOS, Android
Support	Docs
Built for	Small business, Mid-market, Enterprise (editorial estimate)
Pricing	Pricing on request
Website	dun.163.com
Facts checked	22 Oct 2026

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NetEase Yidun CAPTCHA vs the competition

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Featured on iTechGuides

NetEase Yidun CAPTCHA is listed in our CAPTCHA Software directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 29 Oct 2026 · How we research and update