Twinword - Keyword Research Tools

Twinword is a keyword research online tool that uses AI to identify intent and sorts keywords according to their relevance.

Twinword is a more advanced LSI keyword research tool for PPC and SEO, then Google's Keyword Planner. Unlike the Keyword Planner, TwinWord won’t present you with a pool of unrelated keywords for your search. TwinWorld’s filter solves that issue so the user won't need to remove the irrelevant keywords manually. 

Their portfolio of tools includes their keyword tool, text analysis API (uses advanced natural language processing), smart writer (writing and editing tool), vocabulary test, advanced CTR+F tool, and personality test. 

Twin World’s customer base consists mainly of SEO specialists, content managers, and PPC marketers.