BidGuard is a local desktop tool that compares 2–10 tender documents across DOCX, PDF, scanned, and Excel formats to surface possible collusion indicators and produce evidence reports for human review.

Stars

5

7-day growth

No data

Forks

0

Open issues

0

License

GPL-3.0

Last updated

2026-07-30

AI repository intelligence
FR-AI / ANALYSIS

Why it is worth attention

It targets bid-collusion detection specifically, combining OCR, similarity scoring, visual pairwise comparison, and multi-format export in an offline desktop workflow.

Who it is for

  • Procurement specialists
  • Auditors and investigators
  • Tender and data analysts reviewing document sets
  • Compliance or fraud-review personnel

Use cases

  • Compare two to ten bid submissions to spot repeated clauses or contradictory facts
  • Extract text from scanned bid documents using OCR before comparison
  • Review similarity matrices and highlighted document pairs, then accept or exclude findings
  • Export reviewed evidence as HTML, Word, Excel, CSV, Markdown, or JSON

Strengths

  • Processes documents locally and works offline for the core comparison workflow
  • Supports DOCX, PDF, scanned, and Excel inputs in one analysis set
  • Includes OCR, weighted similarity ranking, and visual pair comparison
  • Generates evidence reports in six formats for downstream review

Considerations

  • Comparison sets are limited to a maximum of ten documents
  • OCR quality depends on scan clarity, page design, and text legibility
  • Running from source requires a Rust/Tauri and Node.js toolchain; optional cloud-model downloads need network access

README quick start

Getting Started

Description

BidGuard is a local desktop tool for comparing tender documents, identifying possible similarities and inconsistencies, and producing evidence reports for procurement and investigation teams.

Related repositories

Similar projects matched by category, topics, and programming language.

Blaizzy
Featured
Blaizzy GitHub avatar

nativ

Nativ is a native macOS app that lets you run AI models locally on Apple silicon, offering chat, model management, performance analytics, and an OpenAI/Anthropic-compatible API server.

AI & Machine LearningAI Vision & Audio
985
MoonshotAI
Featured
MoonshotAI GitHub avatar

Kimi-K3

Kimi K3 is an open-weight, 2.8T-parameter native multimodal agentic model with a 1M-token context window, designed for frontier coding, knowledge work, and reasoning tasks.

AI & Machine LearningAI Agents
3,348
jamesob
Featured
jamesob GitHub avatar

local-llm

A comprehensive guide for building and configuring a high-end local machine to run state-of-the-art LLMs, with detailed hardware choices, BIOS tuning, and Docker-based model serving.

AI & Machine LearningLarge Language Models
1,660