Advanced Autosuggest Box

Advanced Autosuggest Box

I wonder if you can recommend a paid script which will create an advanced autosuggest box at my website? I need it to allow rich CSS styling. It should also group results by categories.

The best two examples of such autosuggest box are BLOOMBERG TEMINAL and REUTER EIKON.

I have attached links to images which show the search bars of both.

http://s3.amazonaws.com/libapps/accounts/10680/images/Bloomberg.jpg

https://blogs.thomsonreuters.com/financial-risk/wp-content/uploads/sites/12/2016/09/eikon-data-visualization-screenshot2.png

If there is a software which can generate such autocomplete forms – kindly please let me know!)

Dim