Go through the discussion in RG:

https://www.researchgate.net/post/Is_InTech_Open_Science_a_predatory_or_a_ligitimate_publisher

Go through the discussion in RG:

https://www.researchgate.net/post/Is_InTech_Open_Science_a_predatory_or_a_ligitimate_publisher

According to the Beall's list of predatory publishers, In Tech Open is a predatory publisher.

http://openscience.ens.fr/ABOUT_OPEN_ACCESS/BLOGS/2017_01_23_Jeffrey_Beall_last_list_of_predatory_journals.pdf

Please also see the following RG links.

https://www.researchgate.net/post/What_do_You_think_about_intechopencom

https://www.researchgate.net/post/Can_anyone_contribute_a_review_of_their_experience_publishing_books_book_chapters_with_InTech_Open_Access_publisher

https://www.researchgate.net/post/Writing_a_chapter_for_Intech_open_access_book_is_profitable_or_not

https://www.researchgate.net/post/What_is_InTech_Open_Science_A_predatory_or_a_ligitimate_publisher

Informative links have been shared by Dr Arvind and Dr SubirJi.

Thank you all for your answers! That was a great help to make a right decision.

If In TechOpen is in predatory list, then the 100dollar question is why the Books published by In TechOpen are indexed in best indexing sites like:

Web of Science: https://www.intechopen.com/page/about-us

EBSCO: https://www.intechopen.com/page/about-us

Base indexing: https://www.base-search.net/Search/Results?lookfor=intech+open&name=&oaboost=1&newsearch=1&refid=dcbasen

OpenAIRE: https://www.openaire.eu/search/undefined?keyword=intech%20open

etc...

Latha Thota hmm ...

Not only InTechOpen many other predatory listed Publishers are selling their Books in Amazon with lakhs of ratings

Reference Url: https://www.amazon.com/gp/offer-listing/9535108832/ref=dp_olp_new?ie=UTF8&condition=new

Finally I just want to precise that, The value of the Book depends on the content of the Book, Editor & Authors reputation and some impact of the Publisher as well.

You may also be interested to know that IntechOpen is now an accepted member of the Open Access Scholarly Publishers Association, which has rigorous criteria for acceptance. You will find them on the members list on the OASPA website https://oaspa.org/membership/members/

Thais Russomano thanks for the answer. I have also noticed that some prominent researchers in my field publish there so it may be better by now.