What is Biaodaren
Biaodaren (Biaodaren · AI Bid) is independently launched by Hetong Intelligent (Shenzhen) Co., Ltd.Intelligent bid writingtool, focused on government procurement technical proposals. After uploading the tender document, it automatically extracts evaluation factors and disqualification clauses, writes responses item by item, and completes formatting. In about 10 minutes, it can export a Word document ready for direct bidding. Biaodaren can solve the three major disqualification risks in bidding: missing items, similarity, and being killed by formatting.
Main functions of Biaodaren
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Intelligent parsing of tender documents: After upload, it automatically extracts scoring items, disqualification clauses, qualification requirements, and procurement needs, and each conclusion can be traced back to the original text.
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One-to-one correspondence of scoring items: Scoring standards are forcibly responded to item by item, calculated by procurement package, and self-checked for a total score of 100, so missing items are visible.
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One-click generation of bid table of contents: Expands a four-level table of contents step by step by page count. Negotiation-type projects have an independent channel and support manual adjustment of order.
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Body generation and breakpoint resume: Chapter-by-chapter streaming generation, supporting pause, resume, and single-chapter regeneration. Generation deducts only 1 time.
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Automatic recheck and targeted repair: Automatically checks for conflicts before and after, such as project name and duration, and replaces only the erroneous chapter with one click.
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Closed-loop page count control: Delivered page count is only more, never less. Only word count is adjusted, not the table of contents, with a 6.5% safety margin reserved.
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Blind bid compliance: When a blind bid is detected, it automatically locks to no-image mode, unifies formatting, and desensitizes identity information character by character.
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Anti-similarity, anti-collusion, anti-bid-rigging: A triple mechanism of text bigram+Dice duplicate checking, image dual-fingerprint comparison, and unique occupation of materials in the same bid section.
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AI tools in the editor: Select text to expand, generate charts, search for images to replace illustrations, and synchronize table of contents and body bidirectionally.
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Knowledge base and image library: Supports folder tree management and batch upload. When entering the image library, anti-collusion verification is automatically performed.
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Six-piece proposal tool set: Gantt chart, file conversion, metadata removal, construction auxiliary tables, bid duplicate checking, and online image search all in one place.
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Open platform and MCP: Provides API Key and MCP endpoint, which can be called directly in clients such as Doubao and TraeWork CN.
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Export and final draft archiving: Before export, unified risk warnings are provided (reminders only, no blocking). After exporting docx, it can be directly finalized and downloaded.
How to use Biaodaren
The product condenses bid preparation into "complete the technical proposal in four steps": upload and parse → generate table of contents → generate body → recheck and export.
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Register/Log in: Visit the Biaodaren https://biaodaren.manaont.com/ official website, and after logging in, enter the upload page directly.
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Upload tender document: Drag and drop to upload .doc/.docx/.pdf (maximum single file 100MB, DOCX recommended), and the system automatically submits for recognition.
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Intelligent parsing: The system automatically extracts scoring items, disqualification clauses, qualification requirements, and the procurement needs outline.
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Proposal settings: Configure model tier, output format, target page count, and can link knowledge base, image library, and industry sample essays.
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Generate Table of Contents: After confirming the parsed outline, expand the table of contents level by level according to the page count, and fill in missing items as prompted.
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Generate Main Body: After confirming the consumption of 1 credit, begin streaming generation chapter by chapter. In the right column, you can correct project name, schedule, warranty, and other information while generation is in progress.
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Automatic Recheck: After generation is finalized, automatically check for conflicts between the main body and global facts. Click "Fix" to replace the problematic section in place.
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Edit and Export: After adjusting content and images in the central editor, click "Download Word" to export a .docx. Export does not deduct additional credits.
Key information and usage requirements for BiaoDaRen
Key Information
- Product positioning:An AI bid document generation tool focused on government procurement technical proposals, covering the entire bidding business process.
- Development company:Heton Intelligent (Shenzhen) Co., Ltd.
- Underlying models:Supports 8 mainstream large models: DeepSeek, GLM (Zhipu), Doubao, Qwen, MiMo (Xiaomi), Kimi (Moonshot), Hunyuan, and ERNIE, and also provides a "Custom" channel for accessing the user's own Key.
- Three usage methods:Platform-provided large model (ready to use) / user-defined model (cost self-controlled, not bound by the platform) / localized private deployment (data and computing power both remain on the intranet).
- Industry knowledge base:350,000+ industry technical proposals, covering 28 industry subdivisions (buildings, municipal engineering, highways, water conservancy, electric power, etc.).
- Length capability:A single proposal supports 800+ pages.
- Generation speed:The full process takes about 10 minutes.
- Procurement methods:Open tendering, invited tendering, competitive consultation, competitive negotiation, inquiry, single-source, and direct procurement, seven types in total.
- Private deployment compliance:Data isolation, data does not leave the intranet, permission control, flexible expansion, Level 2 of the Multi-Level Protection Scheme, and multi-tenant isolation.
- Customer service hotline:400-000-1995。
Usage Requirements
- File format:DOCX is preferred; scanned files without a text layer will be identified and prompted to perform OCR before uploading, to avoid idle parsing.
- Multiple sections / subcontracts:Must be generated package by package - package names are taken verbatim from the original tender text, and package names must never be created based on quantity (generating multiple packages as a single package is equivalent to submitting one full set less and leads directly to bid rejection).
- Blind bid projects:When blind bid requirements are detected, blind bid mode is automatically enabled and "text-table version" is locked. Both generation and export follow the image-free path.
- External scoring rules:When scoring criteria are placed in an attachment, the system will prompt you to upload the attachment before generating.
- Models and billing:Using a custom model requires purchasing the "Bid Writer Freedom Package"; if the default tier balance is insufficient, you will first be prompted to top up.
- Manual review is mandatory:AI output is positioned as a high-quality first draft; before submission, it still needs to be reviewed and fine-tuned against real materials such as company performance, personnel, and certificates.
- Pre-export check:Empty tables for performance/personnel/certificates, blind bid leakage, unwritten chapters, and uncleared knowledge base excerpts will all be uniformly flagged before export. This is only a reminder and does not block export; the final decision rests with the user.
- If it can't be determined, say so explicitly:the engine returns a "value" or "unrecognized" for each field,and does not use default values as a fallback; for fields marked "unrecognized / unspecified", please confirm manually and do not simply carry them over.
Core Advantages of BiaoDaRen
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Fast: The entire four-step process can generate a complete technical proposal in about 10 minutes, compressing traditional manual drafting that takes several days down to the minute level.
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Accurate: The engine insists on "if it can't be determined, say so explicitly." Every judgment is accompanied by the original excerpt of the criterion for verification, and it never treats guesses as facts.
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Professional: A corpus of 350,000+ real industry proposals covers 28 sub-industries, supports 800+ pages in length, and rejects generic empty talk.
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Anti-similarity and anti-collusion: A triple mechanism of text duplication checking, dual image fingerprints, and unique occupation of materials blocks the risk of bid rejection due to similarity before generation.
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Blind bid compliance: Unified formatting + content anonymization + pre-export inspection avoid avoidable mistakes such as "format mismatch means 0 points or bid rejection."
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Page count closed loop: The delivered page count is no less than the user's target, only the word count is adjusted without changing the table of contents, and measurement and export share the same layout model.
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Private deployment: Data isolation, permission control, and Level 2 classified protection compliance meet the intranet security requirements of large enterprises and agencies.
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Three modes coexist: Built-in models are ready to use out of the box, custom models keep costs under control without lock-in, and localized deployment keeps data within the intranet.
Target Users of BiaoDaRen
- SaaS individual users:bidding practitioners, self-media operators, and side-hustle freelancers, who can choose between the platform's built-in models and custom models.
- Private deployment / API integration enterprise customers:large construction enterprises, bidding agencies, software integrators, groups with multiple subsidiaries, and state-owned and central enterprises.
- Partners:promotion ambassadors (up to 40% commission) and city partners (regional exclusivity + ultra-low purchase price).
Comparison of BiaoDaRen with Similar Competitors
| Comparison Dimension | BiaoDaRen | Traditional Manual Drafting | General AI Writing Tools |
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| Core Positioning | An AI bid document generation tool focused on government procurement technical proposals | Manual item-by-item drafting and formatting | General text generation assistant |
| Generation Speed | About 10 minutes for the entire process | Several days | About 20–30 minutes per document (based on similar competitor claims) |
| Scoring Item Response | Scoring criteria are mandatorily mapped one by one, calculated by procurement package, and self-checked for a total score of 100 | Relies on manual verification, with high risk of omissions | No concept of structured extraction and response for scoring items |
| Corpus Source | 350,000 real technical proposals (including real response logic and industry terminology density) | Personal experience and enterprise historical bid documents | General public corpus |
| Duplication Checking and Anti-similarity | Sentence-level bigram + Dice text duplication checking, SHA256 + dHash dual image fingerprints, and unique occupation of materials in the same bid section | Relies on manual experience-based judgment | None |
| Blind bid compliance | Automatically identifies and locks into image-free mode, unified formatting + content anonymization + pre-export health check | Manual layout and verification | None |
| Page count control | Page count closed loop, delivered page count no less than the user's target | Manual length estimation | None |
| Deliverables | A .docx ready for direct bidding; export does not incur extra credit deductions | Manually laid out Word document | Requires secondary organization and layout |
| Deployment method | SaaS / custom model / localized private deployment | Not applicable | SaaS only |
Application scenarios of Biaodaren
- Government procurement projects:Covers the six procurement methods under the Government Procurement Law, responds to scoring items one by one, checks disqualification clauses one by one, and keeps formatting consistent with the tender documents.
- Engineering construction:Housing, municipal, highway, water conservancy, electric power, etc., with specialized handling of construction organization design, multiple bid sections/subcontracting, blind bids, and layout specifications.
- Goods procurement:Inquiry and open tendering channels, supporting scoring items such as bid goods performance.
- Service projects:Property services, vaccine cold chain, dormitory furniture, etc., with separate optimization for competitive negotiation/consultation catalog channels.
- Large enterprises, group companies with multiple subsidiaries, state-owned enterprises, and central enterprises:Use private deployment, data does not leave the intranet, meeting Level 2 classified protection requirements.
- Tendering agencies and software integrators:Integrate with existing business systems through open platform API Key or MCP endpoints.
- Parallel bidding for multiple projects:Advance multiple projects simultaneously to alleviate manpower bottlenecks.
- Fallback for special scenarios:For multiple bid sections and subcontracting, extract package names word by word; for scanned documents without a text layer, prompt OCR; for external scoring rules, prompt to upload supplementary attachments.