What are the best online platforms for book ghostwriting services?

The main ways to get professional book ghostwriting services are through online platforms. Experienced book ghostwriters can be hired through websites such as Upwork, Fiverr, Freelancer, and other online media. You can also put up a request on Facebook saying something like, can someone write a book for me? if you’re an author looking for these kinds of services. Within a day, interested writers may send direct messages in response to this.