PaddleOCR vs Prizmo

PaddleOCR is an open-source OCR and document-processing toolkit for extracting text and structure from documents. Its PP-StructureV3 component turns complex PDFs and document images into Markdown and JSON while preserving their organization, and supports table extraction. PaddleOCR-VL handles multilingual document parsing across 109 languages, while PP-OCRv6 supports 50 languages in one model. PaddleOCR 3.0 also recognizes handwriting. For large document collections, PP-ChatOCRv4 extracts key information and integrates ERNIE 4.5. Models can be used online through the official website or called through an API; the official free API allows up to 20,000 pages of document parsing per day. Documentation describes local, C++, service, Android, iOS, and browser deployment options, among others. The license permits use, modification, distribution, and sale without restriction. SDK languages listed are Python, TypeScript, and Go. Support is available through GitHub Issues. One compatibility note: code written for PaddleOCR 2.x may not run with version 3.x.

Prizmo scans and edits documents and business cards on iPhone, iPad and Mac, then uses OCR to make their contents available as text. Its on-device OCR supports more than 30 languages; Cloud OCR supports 139 languages and handwriting recognition. Editing tools include perspective cropping, cleanup, brightness and contrast adjustments, edge repair and flattening curved pages. Exports include searchable PDF, TXT, PNG, JPEG and Microsoft Word DOCX, with options for PDF compression and password protection. On iPhone and iPad, uploads can go to iCloud, Dropbox, OneDrive, WebDAV or folders available through Apple Files. Those apps also support Apple Shortcuts and x-callback-url automation, while the Mac app includes Prizmo Remix for scanner workflows. Accessibility features include VoiceOver, spoken capture guidance and scene descriptions, and text-to-speech reading. Free versions are available on Mac and iPhone/iPad, with limited text access and watermarked exports. Cloud OCR needs an internet connection and a separate Cloud Plan subscription; the listed plan starts at $0.99 per month. The maker says most operations happen on device and cloud OCR data is deleted after processing.