Not that good Rated 1 out of 5 stars

Not entirely convinced with this, seems to only work with Amazon and when I search on one product then change to another it no longer searches. I have to come out of the browser then search again. As per another review if this is not a problem for you then this is a good plugin, however I wont bother with it as it seems to be limited to one web site (Amazon) that it does it comparison searches which to me is not a great idea; I would want it to be able to do this on all the big online stores Play.com, 24/7 Electrical, Empire direct etc etc etc.

This review is for a previous version of the add-on (1.8.2). 

Rated 3 out of 5 stars

Generally seems to work fine, however...

I mostly use play.com and amazon.co.uk (often the best prices/section). It seems that it will compare Play prices to Amazon prices, but not vice versa. I prefer to browse on Amazon, so this means I have to manually check Play prices each time, which kinda defies the point.

Also, I would rather it allowed you to switch off automatic checking and let you just check using the status bar button on demand. I find the automatic checking of each page unnecessary most of the time, and that it slightly slows down browsing.

If the above are not problems for you then this seems like a good tool, and it definitely a good idea. Unfortunately, the way it functions at the moment it isn't for me.

This review is for a previous version of the add-on (1.8.2). 

Works Great Rated 4 out of 5 stars

When I installed the plugin it wanted to update and hung up. I dont think it was the plug though as much as my old computer. Works great now.

This review is for a previous version of the add-on (1.8). 

Really great add on Rated 5 out of 5 stars

Is play.com supported as it is shown in the screenshot? But doesn't come up in list of retailers.

Very good add on and very useful.

This review is for a previous version of the add-on (1.8). 

Rated 4 out of 5 stars

Does the list of retailers include tech sites such as NewEgg, ZipZoomFly, PriceWatch, etc.?

This review is for a previous version of the add-on (1.8). 

Not A Lot Of Countries Rated 5 out of 5 stars

I think you should add support to Canadian stores/sites.

But anyway it's really seful for those who live in the US or UK

This review is for a previous version of the add-on (1.8). 

Rated 3 out of 5 stars

Sounds extremely useful, but it needs support for more countries. I'm in Denmark, so this is not really useful for me - yet. But it is a truly great idea.

This review is for a previous version of the add-on (1.8). 

Rated 5 out of 5 stars

Many thanks for this money saving add-on. Works very well for me and have already saved a few quid. Excellent...


This review is for a previous version of the add-on (1.8). 

No option Rated 4 out of 5 stars

Surprised that there is no option. It doesn't work for me. Maybe it is because I am in Canada but in the case that I am on the US site, it again doesn't show anything. However it could be extremely useful.

This review is for a previous version of the add-on (1.8). 

Rated 5 out of 5 stars

Waiting for Canada Support!

This review is for a previous version of the add-on (1.8). 

Rated 5 out of 5 stars

Sit's in the background until you need it. Saves you money. It's a no brainer download!

This review is for a previous version of the add-on (1.8). 

Rated 5 out of 5 stars

Fantastic add-on, works in the background and is completely unobtrusive. You forget it's there until you buy something on-line. It saved me £51 on a Sony E-reader!

This review is for a previous version of the add-on (1.8). 

Rated 5 out of 5 stars

I'm all up for using anything that can save me a few quid and it quotes up to the minute prices. Love it!

This review is for a previous version of the add-on (1.8). 

Rated 5 out of 5 stars

Fantastic add-on, works in the background and is completely unobtrusive. You forget it's there until you buy something on-line. It saved me £51 on a Sony E-reader!

This review is for a previous version of the add-on (1.8). 

Rated 1 out of 5 stars

it really doesnt work for me. slows browsr down to a CRAWL and there is not real coverage so most of the time so no real offers and oftentimes the difference or saving is about 2c. Which sucks. also it doesn't consider shipping or any other information.

This review is for a previous version of the add-on (1.8). 

Ok Rated 2 out of 5 stars

Works well with popular items, but not so well with unpopular items.

I use it (unashamedly) with our extension to save even more money: cashbackautomator.com.

This review is for a previous version of the add-on (1.7.1). 

Rated 5 out of 5 stars

Working perfectly for me on tons of sites! Saved me over £13 on a PS3 game and over £20 on a DVD boxset, without all that comparison legwork.
Discreet too, nice!

This review is for a previous version of the add-on (1.7.1). 

Never gave me options Rated 1 out of 5 stars

I really wanted this to work but it just does not. It is always gray no matter which site I am on and I am on Amazon all the time looking at very popular items like games, books and simple kitchen items. This has not once shown me a price option. Also I cannot get into the add-on options for this add-on, is it possible? I will leave it just in case it starts to work like I said I really would like it to work. Thanks.

This review is for a previous version of the add-on (1.7.1). 

Rated 1 out of 5 stars

The worst thing about this extension is that when it runs, it locks up Firefox completely, and it can take quite a while to run. Second, its selection of retailers ("over 50") is quite small; this is no substitute for a search engine. Third, it doesn't count shipping charges, which throws off its comparisons, making many of them inaccurate.

This review is for a previous version of the add-on (1.7.1). 

Rated 5 out of 5 stars

Awesome extension, absolutely necessary when buying textbooks. It would be nice if in the future InvisibleHand compared prices for new and used (eg. on Amazon) products and account for shipping prices.

This review is for a previous version of the add-on (1.7.1).