Landing Pages in MailChimp might be a bit more popular than AreYouInterested. We know about 2 links to it since March 2021 and only 2 links to AreYouInterested. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
You can try https://areyouinterested.co. Source: about 3 years ago
Also, if you want to add some idea validation tools, then look at this and this. Source: about 3 years ago
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 / about 3 years ago
Ontraport - The sales and marketing platform for growing businesses
Carrd - Simple, responsive one-page site creator.
Unicorn Platform - Create stunning websites easily with Unicorn Platform's new AI version.
SaaS Pages - 900+ Screenshots of the best SaaS landing pages
Board of Innovation - Adapt to the Low Touch Economy
Landing Pages by Viral Loops - Easily create a landing page for your referral campaign ✌️