Your example is actually the only time I've ever seen this side-by-side-style login page with the form on the right. Mailchimp, Quickbooks, and Alliant CU, for example, use the same layout as OP. I'd guess that Rippling is really trying to push their marketing, which is why it's on the left. Source: almost 3 years ago

And, of course, you need a Mailchimp account. If you still haven’t had an account, create a new one here. - Source: dev.to / over 3 years ago

In an effort to inspire the creative side of the technical community, and, really, because we all love gaming, we created a new GitHub repo with artwork from one of our favorite Voxel artists Zach Soares. Zach is a celebrated Voxel artist, teacher, and the creative director at Bunnyhug Games. In the new repo, we added instructions on how to use the files and how to get started. There are several Voxel tools to... - Source: dev.to / almost 2 years ago