Thanks for reporting this.
We use an embedded typeform for our signup page which looks to be ok but you can also go directly to the form here (https://koko-ai.typeform.com/to/xB0X2Grc).
For the Python docs, our language bindings are open sourced and we’ve been maintaining their documentation directly on the repo to ensure it is up to date without having to copy data across. Was the documentation confusing on the github readme?
I just clicked the “next page” link and it looked to start loading a new content in the same style as the one I was on, and then redirected to GitHub. Was just a little jarring UX.