According to AlphaMoat, as of 2026-09, the Chrome extension Similar Inc | Shopping Comparison Co-Pilot has 3,000 users (-25% MoM), rated 4.6 (16 reviews) — ranked #895 of 9,324 AI browser extensions, and #92 of 895 in Industry Services.
What is Similar Inc | Shopping Comparison Co-Pilot
AI-Powered Shopping Co-Pilot
Similar Inc's AI-powered purchasing agent can search, discover, and compare products across different… AI-Powered Shopping Co-Pilot
Similar Inc's AI-powered purchasing agent can search, discover, and compare products across different marketplaces in a fraction of the time it would take a consumer.
Price Comparison, Wishlist & Product Search
- Compare all retailer prices
- Wishlist any item you view
- Find recently viewed items
- Get personalized recommendations
- Search over +100 million products
FREE Similar Inc browser extension.
Show the rest of the store description▾
Similar is an AI powered Chrome extension that helps you SAVE MONEY each time you shop online.
When you are shopping for a product online Similar searches hundreds of millions of products across millions of online stores all in real-time to get you the lowest prices and best discount codes available.
How Does It Work?
1. Click ‘Add to Chrome’ and install to your Chrome browser (it's FREE!) 2. Browse/Shop as normal, when you view a compatible product page, Similar will automatically check all trusted e-commerce stores and give you a comprehensive product feed of the best prices, coupons and deals 3. Notice the Similar tab pop-up (👉right-hand-side of screen) 4. Click to open! 5. Find similar products to the one you were viewing at every retailer that sells it. Compare prices and find available coupons and promo codes in an instant. You shop, Similar saves you money.
Similar even makes YOUTUBE REVIEWS shoppable!
🤝Your privacy is important to us 🤝
We will NEVER sell your data.
Privacy is central to our philosophy. We are open and transparent as a company, but watertight and security heavy when it comes to you.
For details on our privacy policy visit: https://similarinc.com/privacy-policy
We are adding compatible websites all the time, if you wish to request that we add support for a specific retail website please email us on [email protected]
Similar - Price Comparison Made Easy 🛒
Extension profile
User Growth Trend
Popular in Industry Services
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+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.