Freegle seems to be a thing in the UK, but not so much in other tribes of the world. They use google-analytics and some trackers, but they seem honest and recommend a privacy blocker:

We use Google Analytics to collect traffic statistics. This is configured in a way that means it does not require coimetumwa. Tuna makubaliano ya kuchakata data na Google, tumewezesha kutokutambulisha/kuficha utambulisho wa IP, tumezima kushiriki data, na hatutumii huduma zingine zozote za google pamoja na Google Analytics.

Tunatumia msimbo wa Google na Facebook kukuruhusu kuingia. Wanahifadhi vidakuzi vichache vya watu wengine wao wenyewe, lakini kabla hujaingia, hawajui wewe ni nani. Ikiwa una wasiwasi kuhusu haya, unaweza kusakinisha kizuizi cha faragha kama vile Ghostery na bado utumie tovuti. (https://www.ilovefreegle.org/privacy)

But then they use things like “adview.online” and I personally find things like these: https://www.directory.trade-free.org/wp-content/uploads/2020/11/Pasted.jpg and https://www.directory.trade-free.org/wp-content/uploads/2020/11/Pasted-1.jpg not so trade-free. Basically, they should remove these facebook and google trackers and instead use openstreetmap or so.