Yes — and many authors do this to increase reach. This is called “going wide.” You can publish your book on: Just ensure you’re not in KDP Select, which requires ebook exclusivity to Amazon. Print can be distributed anywhere, even while staying on Amazon.
Articles Tagged: Widepublishing
What is IngramSpark and should I use it?
IngramSpark is a professional publishing platform that gives your book access to bookstores, libraries, and academic institutions through the Ingram distribution network. Key benefits: It’s ideal if you want your book in bookstores or need hardcover options — but it has setup fees and a steeper learning curve than KDP.