Co-Founder of https://www.cloudternal.com. I'm really surprised they have a limit of 100k records on their tables. They will have the same issue that Airtable has, it's just not suited for enterprise.
We believe there is still a gap in the "database app for non-technical users" space, so we created one that can handle millions of records, provides granular permissions down to the cell level and targets those creative (yet non-developer) users who end up pushing Excel beyond its usefulness.
Hey there, I set that up. The request early access link is a Google Form so it was an issue somewhere between you and Google. It works for me now, but if it still doesn't work for you, please email Carey personally (email is in his HN profile).
We believe there is still a gap in the "database app for non-technical users" space, so we created one that can handle millions of records, provides granular permissions down to the cell level and targets those creative (yet non-developer) users who end up pushing Excel beyond its usefulness.