75% off
Pay less for everything you buy
Paste a product link from any store, or type what you want. We show the cheapest store and the card or UPI app that takes the most off.
💡 Tip: type thedooai.com/ before any product link to see its best price.
We compare prices across
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75% offPowerlookMulticolour Abstract Print Half Sleeves Shirt₹499BOAT
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78% offboAtDV 22.5W QCPD White with Free PD Cable₹549BLACK
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87% offboAtboAt Type C C800 Magna Cable | Charging Cable w…₹399BOAT
90% offboAtboAt Airdopes 141 Silicon Cover₹29ROSE
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22% offXYXXXYXX Cap - Limited Edition₹549BOAT
70% offboAtboAt Type C to C 100W Cable | Fast Charging Cab…₹299ROCKERZ
72% offboAtRockerz 255 ARC | Wireless Bluetooth Neckband w…₹699BOAT
70% offboAtboAt Universal Adapter C10 | 5-in-1 Travel Adap…₹599BOAT
77% offboAtboAt Swift Lynk USB Hub | USB Hub with Type-C E…₹699Today's best deals
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Never overpay again
Everything a smart shopper checks before paying, in one place. Free.
Compare every store
The same product on Amazon, Flipkart, Myntra and more, cheapest first, after your card offer.
Find a price →Price history
See how the price moved over 90 days on each store before you pay.
See price drops →Fake discount check
We tell you if "70% off" is real, or if the price was raised before the sale.
See real deals →Price-drop alerts
Save anything and get an email, Telegram or WhatsApp message when it gets cheaper.
Create free account →Best card & UPI offer
We work out which of your cards or UPI apps takes the most off every price.
See offers →The link trick
Type thedooai.com/ before any product link to jump straight to its best price.
Try it →10-minute apps
Milk, atta, snacks: the cheapest of Blinkit, Zepto, Instamart and BigBasket.
Compare groceries →One list, every store
Tap what you need. We split it into the cheapest basket per store.
Start a list →See the best price without leaving the store
Our browser extension shows the cheapest store, whether the discount is real, and the price history right on Amazon, Flipkart, Myntra and more. On your phone, add this site to your home screen and share any product link to it.
Questions
Is it free?
Yes. The Doo-AI is free for shoppers, and always will be.
How do you make money?
Some store links are affiliate links: when you buy, the store may pay us a small commission. It never changes your price, and it never changes which store we show as cheapest.
How often are prices checked?
Every 15 minutes for the products we track, and every time you open a product. Each price shows when it was last checked; tap "Wrong price?" if a store shows something different.
What is the fake discount check?
We keep each product's price history. If a "70% off" price is what it has cost all month, or the price was raised just before a sale, we tell you.
Can you place the order for me?
No. Payments need your OTP or UPI PIN, so you always pay in the store's own app or site. We take you there with the best price and the card that saves most.
What does the browser extension read?
Only the product page you are looking at on supported stores: its link, name, price and photo, to find it cheaper elsewhere. Sharing prices for the price history is your choice, and you can switch it off any time.
Do you sell my data?
No. Advertisers never get your personal details. See our privacy policy for exactly what we keep and why.