Huoyan Review
The intelligent document review platform launched by Fagougou is officially said to provide document comparison, batch plagiarism check and risk review, covering scenarios such as contract review, bidding and government documents, and supports on-premises deployment.
Updated: 2026-10-26
What is Huoyan Review?
Huayan Review is a document review platform under Fagougou. Its official website states that it has been deeply engaged in text technology for many years, focusing on turning three types of repetitive work—"version differences, batch plagiarism check, and risk review"—into one-click operations. It is not positioned as a general-purpose writing assistant, but a tool for professions that require word-by-word verification such as legal affairs, tendering, and auditing. The official website also provides local enterprise deployment, system integration and interface documents, and displays user feedback from multiple positions and a list of digital enterprise customers.
Who is it for?
- Legal positions that review 20 to 30 contracts every day and also circulate contracts between departments.
- A tender manager who needs to review bid documents in batches and investigate bid rigging and collusive bidding behaviors.
- An audit position that compares line by line the differences between annual reports and financial materials.
- Seal management positions that handle sealed contracts and need to verify whether the seals have been altered after affixation.
- Self-media writers who create official accounts and manuscripts and want to one-click check word, punctuation and grammatical errors.
Key features
6Smart Comparison
The official claims to support comparison of more than 10 formats, allowing flexible rule configuration and accurate identification of differences. It recognizes complex layouts by cell and can also detect differences between paper documents and electronic contracts.
Intelligent Review
Automatically identifies and analyzes document types, comprehensively parses risk information, supports custom review rules, and allows one-click download of risk reports.
Smart Plagiarism Check
Designed for large-page and batch documents, it accurately locates duplicate content and supports traceability. It supports formats such as Word and PDF, can calculate the plagiarism rate, and set warning values.
Intelligent Processing
Document format conversion and image content extraction, which the official says is designed to improve office efficiency and content reuse.
Enterprise On-Premises Deployment and System Integration
The official website lists dedicated servers, data encryption, domestic adaptation, and seamless system integration, and also provides API documentation.
Multi-scenario Coverage
The official website lists scenarios such as contract version comparison, bidding document comparison, official document compliance review, thesis plagiarism check, and intellectual property plagiarism check.
How to use Huoyan Review
- The official website provides a free trial entry.
- First, run a comparison using real documents to confirm the granularity of difference identification before discussing procurement.
- Before comparison, try to unify the source versions of the documents on both sides.
- mixing scanned copies and electronic versions will significantly increase noise.
- It is recommended to customize review rules based on the common risk points in your own industry.
- the more the rules align with the business, the fewer false positives there will be.
- When it comes to customer and employee personal information as well as trade secrets, prioritize the on-premises deployment solution on the official website and first confirm that the data does not leave the intranet.
- The number of service customers and the number of knowledge workers displayed on the official website are all self-reported by the official.
- It is recommended to request a practical test with your own documents before purchase.
- The plagiarism check results are only clues.
- Whether it constitutes academic misconduct or bid rigging still requires manual judgment and handling in accordance with the rules of your own institution.
Traffic & popularity
Data month Sep 2026
Huoyan Review receives about 140 visits per month.
Monthly visits
12 monthsTraffic sources
- Direct38.9%
- Search32.5%
- Referrals10.8%
- Social6.5%
- Mail3.8%
- Other7.5%
Top countries
- United States100.0%
Estimated from third-party traffic data.
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