Apache Solr - Solr is an open source enterprise search server based on Lucene search library, with XML/HTTP and...
Amazon Comprehend - Discover insights and relationships in text
Decisiv Search - Decisiv is an enterprise search solution enabling users to search multiple repositories at once to access documents, projects etc.
FuzzyWuzzy - FuzzyWuzzy is a Fuzzy String Matching in Python that uses Levenshtein Distance to calculate the differences between sequences.
Constellio - Automate secure information sharing
spaCy - spaCy is a library for advanced natural language processing in Python and Cython.