Free tools for smarter gadget shopping

Find and check deals, compare products, and work out discounts, unit prices and power bank capacity. What you type stays in your browser.

Find and check deals

Filter today's tech deals by discount, price and time left.

Is a price really good? Get a verdict and a buying checklist.

Upcoming shopping events and when to look for tech deals.

Compare current Amazon prices side by side.

Score up to four products on the specs you care about.

Sale price, percent off and stacked discounts.

Find the best value per item, ounce, litre or metre.

Convert power bank capacity and check the flight limit.

Set a monthly limit and track what you spend.