Scite

Charged me $22 without permission

dont work

what the hell is payment before starting free trial?

Ineffective; read reviews, but discovered that payment is required upfront, even for the trial. A proper trial should allow users to experience the service first, and after 7 days, request banking information only if the user is satisfied with SCite.

useless, cannot help me

Was useful, now way too expensive for someone that is using it to try to make sense science, without being paid to do so. It promised making it much easier to check how a paper was received, but now has the same paywall issues as many journals.

Maybe it is in my subfield (linguistics/psychology), but it gets everything wrong. It fails to identify most supporting and contrasting citation. When it classifies one as such, is oftentimes incorrect (e.g. the citation is not actually supportive) or misleading (e.g. a self-citation of previous research). Scite would be a really cool instrument; but at its current state, it does not seem to work for entire, massive fields of studies.

Doesn't work on chromium anymore. Feel sad, that was helpful.