Bluehost and HostGator are two of the largest web hosting providers. They provide reliable web hosting for hundreds of thousands of customers worldwide. HostGator offers a cheaper lower-end package, whereas Bluehost provides a single price for its hosting services. If you need site migration, HostGator provides this for free, while Bluehost does now - as is true with site builder tools. Both provide 24/7 access to US-based tech support agent, which is really important when getting your website up and running. You'll want people who know what they're talking about helping you through the process.

Side-by-side comparison of Bluehost and HostGator shared web hosting plans