Qubole - Qubole delivers a self-service platform for big aata analytics built on Amazon, Microsoft and Google Clouds.
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.
Microsoft Academic Knowledge API - Tap into the wealth of academic content in the Microsoft Academic Graph using the Academic Knowledge API:
Google Cloud Natural Language API - Natural language API using Google machine learning