Nanonets is described as 'LLM based OCR solution that that automates document processing and data extraction workflows. With models that do not rely on pre-defined document templates, Nanonets helps companies automate document-heavy business processes like accounts payable, order' and is a document scanner in the office & productivity category. There are more than 50 alternatives to Nanonets for a variety of platforms, including Web-based, Windows, Mac, Linux and iPhone apps. The best Nanonets alternative is Tesseract, which is both free and Open Source. Other great apps like Nanonets are Adobe Acrobat DC, ABBYY FineReader PDF, GImageReader and CamScanner.