What is the biggest e-book site?

While it's hard to definitively say which is the *absolute* biggest, these are some of the major contenders for the title of "biggest e-book site":

* Amazon Kindle Store: Arguably the largest e-book store based on sheer number of titles and market share.

* Google Play Books: Offers a vast selection of ebooks, audiobooks, and even comics.

* Apple Books: Integrates seamlessly with Apple devices and boasts a significant user base.

* Kobo: A popular alternative to Amazon Kindle, known for its focus on independent authors and diverse catalog.

* Barnes & Noble Nook: While their physical stores are struggling, their e-book platform remains a significant player.

Factors to Consider:

* Number of Titles: Amazon Kindle Store likely has the most titles, followed by Google Play Books.

* User Base: Amazon Kindle has a massive user base, making it difficult for other platforms to compete.

* Market Share: Amazon Kindle dominates the market share, but Google Play Books and Apple Books are gaining ground.

* Pricing and Offers: Each platform has its own pricing and promotions.

Ultimately, the "biggest" e-book site depends on what you prioritize: selection, user base, market share, or pricing.