Dev tools · alternatives · 2026
24 alternatives to LeapOCR
Extract Structured Data from Any Document
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier.
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📄 PDF/IMG ->.MD/JSON Document OCR API for PaddleOCR and GLMOCR. Self-hostable. - majcheradam/ocrbase
Jan 2026 · github.com · its alternatives →
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PDF Dino▲155Extract structured tables from messy PDFs using AI. Export to Excel, CSV, or JSON. Try 20 pages free—no credit card needed.
2025 · pdfdino.com · its alternatives →
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Invoice OCR▲111OCR Software & API for realtime data extraction from Invoice
2023 · mastersindia.co · its alternatives →
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I've developed a Python API service that uses GPT-4o for OCR on PDFs. It features parallel processing and batch handling for improved performance. Not only does it convert PDF to markdown, but it also describes the images within the PDF using captions like `[Image: This picture shows 4 people waving]`. In testing with NASA's Apollo 17 flight documents, it successfully converted complex, multi-oriented pages into well-structured Markdown. The project is open-source and available on GitHub. Feedback is welcome.
2024 · github.com · its alternatives →
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Infrrd OCR▲118Extract data from invoices and receipts with AI based OCR
2018 · infrrd.ai · its alternatives →
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Documind is an open-source tool that turns documents into structured data using AI. What it does: - Extracts specific data from PDFs based on your custom schema - Returns clean, structured JSON that's ready to use - Works with just a PDF link + your schema definition Just run npm install documind to get started.
2024 · github.com · its alternatives →
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NinjaDoc Ai▲90Hey HN, I'm the founder of Ninjadoc AI. I've spent years working with document processing, and I've always been frustrated by the existing solutions for structured data extraction. The core problem is that most tools force you into one of two bad options: Template-based extractors: You define fixed regions or rules. These are incredibly brittle and break the moment a document layout changes slightly (e.g., a new invoice template from a vendor). ML-based extractors: These require you to gather hundreds (sometimes thousands) of your own labeled documents to train a custom model for each…
2025 · ninjadoc.ai · its alternatives →
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aOCR▲14API for converting complex documents into structured data
Jan 2026 · aocr.in · its alternatives →
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Scanlt▲103PDF & document scanner, ads-free, smart PDF converter
2024 · apps.apple.com · its alternatives →
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Docparser helps you extract important data from Word, PDF, CSV, XLS, TXT, XML, and image files. Send to Excel, Google Sheets, and 100s of apps.
2016 · docparser.com · its alternatives →
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DocumentAI▲30Process any document to get structured JSON output using AI
2024 · finigami.com · its alternatives →
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End-to-end document automation platform with AI-powered OCR for 40+ document types. Automate invoice processing, receipt parsing, and more with human-in-the-loop review and ERP integrations.
2024 · visionparser.com · its alternatives →
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Transform your documents into digital format instantly free!
2025 · easyocr.co · its alternatives →
- 20SA
Hi HN, I built an AI-powered OCR API designed to extract highly structured JSON data from complex documents like global passports, IDs, receipts, and shipping containers. We recently rolled out our Python and Node.js SDKs. Just wanted to share it with the community.
Jun 2026 · structocr.com · its alternatives →
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StructiFi▲17Structure your document's data with precision and fidelity.
2023 · structifi.com · its alternatives →
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PDF OCR CLI▲12A tool that transforms scanned images into documents
2025 · github.com · its alternatives →
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Built this because people working with large document sets had no free tool that handled batch processing cleanly. Tesseract is free and runs locally. For anything that needs more accuracy — Google Vision, Gemini, or any OpenRouter model — you bring your own API key. No subscription, no markup on your usage. Export as TXT, JSON, XML or PDF. AI engines support custom prompts so you can translate, extract form fields, or get structured output in one step. App: https://onlineocrfree.qzz.io Source: https://github.com/naimurhasan/online-ocr-free
Mar 2026 · onlineocrfree.qzz.io · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →