Yes. This is all real data. No false data. All data taken from various sources like stripe, paddle, baremetrics data. Only thing to note is - this is before expenditure deduction.
Its revenue. Not profit. But with most of these typically sass and lean startups, I would say 80%-90% would be profits, may be.
I get that, but the owner of the site reiterating the validity does not really verify anything. At least a page on the website that explains the methodology of arriving at these numbers would be better, maybe with some anonymized screenshots even.
If the whole premise of listt.xyz is showcasing financials of private businesses, I wouldn't trust the data integrity so blindly without at least some credible explanation of how those numbers came to be.
So, companies like baremetrics pulls this data from their stripe,paddle accounts. Business will give access to baremetrics/similar companies to pull this data. Listt uses data from this kind of sources.
This builds credibility around the business.