6-23-21-about 3 of the 7 or so sites it claims to search images for actually work. Google doesn't work. Rest are slow as hell loading and returning results. Loads sites that do not work. Not much better than doing it site by site manually. If you can't do any better than this why even try. Back to the drawing board for you dears.

not bad...

Buttons don't work in latest nightly and stable

It is difficult to use.

A competent enough add-on, works well. However I detest the beg screen that I was surprised with. I would rather not see such a thing, and can find no setting for it.

Edit to add: I accept that you may need support. I believe you should find a less galling way to get that support. I abhor having my day interrupted for even one second by a program I have already installed asking me for money. I will not be pleased if that screen shows again, and you have still offered no way to prevent it.

Search by Image caused lag and delayed typing on Twitter. Took me awhile to narrow down the culprit. For the record, leaving a review, particularly a negative one, without giving a reason is useless and appears to be spam. Have the courtesy of leaving some input so the rest of us know what happened and so the developer knows what to improve upon.