MistralOCR is an open-source application that transforms documents into structured data using Mistral AI's OCR capabilities. Built with FastAPI and Streamlit, it provides an intuitive interface for extracting and processing text from PDFs and images, making document digitization effortless and accurate.

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• Updated Jan 9, 2026
• Python

A human-in-the-loop invoice and receipt review build with Azure extraction, deterministic finance rules, FastAPI, React, and SQLite.

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• Updated Jul 23, 2026
• JavaScript

A TypeScript/JavaScript SDK for seamlessly integrating Invoicing Builder into your applications.

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• Updated Sep 24, 2026
• TypeScript

AI-powered invoice processing system using Google Document AI - Automated AP workflows with CI/CD pipeline for enterprise finance operations

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• Updated Oct 27, 2025
• Python

AI-powered OCR and data extraction system for converting unstructured documents into structured data using computer vision and machine learning.

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• Updated Apr 1, 2026
• Python

Open-source invoice-to-pay agent for AP automation: OCR/VLM extraction, 3-way matching, approvals, fraud checks, ERP mock posting, evals, and audit logs.

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• Updated Jun 29, 2026
• Python

Open source NetSuite document capture SuiteApp with custom fields, form XML, and transaction field support

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• Updated Jun 2, 2026
• JavaScript

Self-hosted AI accountant. Reads receipts / invoices, reconciles ledgers, checks its own numbers, and asks before anything irreversible. Open source, agentic, runs on your infrastructure.

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• Updated Nov 11, 2026
• Python

整理报账发票与材料的桌面软件（Windows、macOS）。发票、付款截图和查验单集中在同一条目，识别在本机完成，按批次导出与打印。

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• Updated Nov 9, 2026
• Python

AI-платформа распознавания юридических и исполнительных документов РФ: контрольные суммы ИНН/СНИЛС/ОГРН/БИК, сверка сумм, лимиты 229-ФЗ, 9 типов документов, экспорт в 1С/Excel. Плагинная архитектура, работа на локальной VLM в закрытом контуре.

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• Updated Oct 20, 2026
• Python

Extract data from images, pdf, invoices, receipts | Extract tables from pdf, images and convert to Excel/CSV | OCR complex pdfs, images.

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• Updated Jan 28, 2026

Intelligent GST Invoice Information Extractor powered by YOLOv9c object detection and OCR technology. Extract 24+ invoice fields with 74.1% mAP accuracy through a modern Streamlit web interface.

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• Updated Aug 12, 2025
• Python

A live, evolving collection of open-source AI agents and real examples showing how businesses can use AI to automate work, save time, and explore new ideas.

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• Updated Mar 8, 2026
• TypeScript

Accounts-payable agent: LLM extraction of messy invoices + deterministic 3-way match (invoice/PO/receipt) + human-in-the-loop review, with a safety gate that no bad invoice is ever auto-approved. Fully offline.

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• Updated Jul 1, 2026
• Python

AI-powered invoice processing for Contpaqi accounting. Extracts data from PDFs using OCR and ML models, provides human-in-the-loop validation, and posts entries to Contpaqi via Windows SDK.

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• Updated Dec 14, 2025
• TypeScript

A cross-platform desktop app to generate professional PDF invoices with custom branding, payment options, and SMTP email support.

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• Updated Aug 7, 2026
• Python

Invoice data extraction with Amazon Textract, Bedrock Claude and Bedrock Data Automation, with Azure Document Intelligence and GPT-4o as alternatives.

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• Updated Apr 29, 2025
• HTML

Extracts, normalizes, and validates invoice data from semi-structured PDFs into typed records, exported to JSON, CSV, or Excel.

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• Updated Oct 11, 2026
• Python

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• Updated Aug 31, 2026
• JavaScript

Autonomous multi-agent system powered by xAI Grok 4.1 Fast Reasoning to automate invoice ingestion, validation, and approval workflows.

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• Updated Jan 29, 2026
• Python