Quantxt - Quantxt is a software platform for processing, search, and discovery in unstructured content using NLP techniques.
Amazon Comprehend - Discover insights and relationships in text
FuzzyWuzzy - FuzzyWuzzy is a Fuzzy String Matching in Python that uses Levenshtein Distance to calculate the differences between sequences.
spaCy - spaCy is a library for advanced natural language processing in Python and Cython.
Smart Engines - Automatic and eco-friendly document scanning and OCR SDK
Google Cloud Natural Language API - Natural language API using Google machine learning