InvisibleHand gets you the lowest price on shopping, flights, hotels & rental cars. Automatically.

InvisibleHand shows a discreet notification when there are lower prices available on the product, flight, hotel or rental car you're shopping for. It gives you a link directly to the lowest price.
Web browser Add-on for
FirefoxChrome, Edge and iOS
InvisibleHand will discreetly notify you when the product you're browsing can be bought for less elsewhere.

It stays out of your way

InvisibleHand remains invisible until it finds a deal on a product you're shopping for.

Real-time prices

Unlike price comparison sites, InvisibleHand refreshes its product prices every time you use it

Get cheaper flights

InvisibleHand automatically looks for cheaper flights when you search for them

It works with Google

When you google a product, InvisibleHand will automatically show the lowest real-time prices.

Reveal hidden prices

InvisibleHand knows the price even when the retailer tries to hide it (US only).

It learns as you use it

InvisibleHand will search for deals, even when you browse a product it hasn't seen before.

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"If Adam Smith were alive today, he might rely on InvisibleHand for his online shopping... The invisible hand never worked so quickly"
"[O]ne extension to try out is InvisibleHand"
"I'm addicted to its unobtrusive, deal-finding prowess"
"InvisibleHand offers one of the most efficient means for [saving money without additional effort]."
"You'll never miss out on savings"
"The InvisibleHand is an effortless way to compare prices online."