Dingxinnuo AI features and pricing (October 2026)

Dingxinnuo makes audit software for Chinese accounting firms, internal audit departments and government auditors. Its ACE platform pulls client ledgers, builds workpapers, and its confirmation system uses machine learning to check confirmation letters and seals.

The product line includes the ACE digital remote audit platform, the ICC intelligent confirmation center, audit work and consolidation systems, practice management for audit firms, internal audit and internal control systems, and software for government and university audit. ACE combines browser, desktop and mobile access for remote engagements.

Dingxinnuo was founded in 2000 and has offices in Beijing, Shanghai and Hong Kong. It states more than 145,000 users and more than 7,000 institutional clients in China.

• Checks confirmation lettersThe ICC confirmation system uses machine learning to recognize key information and seals on returned confirmations and compares the content automatically. Auditors spend less time checking each reply by hand and spot tampered or missing responses earlier.
• Builds workpapers from client dataACE uses OCR, RPA and AI to generate workpaper data, with automatic formatting and indexing. Audit teams start substantive testing sooner because the first draft of the workpapers already exists.
• Flags forged or altered confirmationsThe ICC system raises risk alerts when confirmation details appear falsified or altered. It also combines the firm's historical data, data from other engagements and industry data with the confirmation results to profile the risk of the audited company.

• Built for Chinese audit firms, with confirmation, workpaper and practice management in one product line.
• More than 680 data interfaces to finance software used in China for extracting client ledgers.
• Separate products for internal audit, internal controls and government audit.

Dingxinnuo is based in Beijing and cites more than 7,000 organizations in 32 Chinese provinces and over 80 clients among China's top 100 audit firms.

Dingxinnuo matters mainly for audit firms and internal audit teams working on Chinese entities. The website is in Chinese and names no certificates or prices. ACE can run as a private deployment on your own servers or as a cloud service, so decide early where client data will sit, how Chinese data security rules for audit work are met and whether exports fit your group audit methodology.

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