I think there's an important point being missed here. The 'trusted by' is and always will be utter bullshit. It's not aiming to be accurate, it is meant to be

I think there's an important point being missed here. The 'trusted by' is and always will be utter bullshit. It's not aiming to be accurate, it is meant to be another piece of marketing on the landing page, along with dozens of the other buzzwords, quotes, and unrelated fluff. The point is to advertise to you and hook you to try the product, get that foot in the door and embed themselves in your systems. So, from what I'm observing and understanding from that observation (and correct me if I'm wrong), no product showcase page has any incentive to be accurate in this regard; they will say it's trusted by X even if X used it 10 years ago and no longer exists. The 'trusted by' companies don't have an incentive to keep this list accurate either, to them it's just another product, and why maintain a cron job that provides no returns to them.