RetailRadar Alternative 2026

Flash.co provides users with an all-in-one platform to understand their spending, streamline their purchase tracking, declutter their inboxes, and earn meaningful rewards—all while ensuring data privacy and personalization. It's an AI-powered shopping assistant that helps users discover brands, track orders, and earn rewards in one place.

DealDrop is a browser extension that automatically finds and applies coupon codes at checkout with a single click. It helps users find the best coupons, promos, and discount codes to save money. DealDrop boasts a database of over 300M+ products and 5M+ coupons. It also offers a price comparison feature to find the best deals across multiple retailers.

Zyft is a browser extension and app designed to compare prices from multiple Australian retailers when you shop online. It also displays stock levels and price history. Zyft uses AI to find more retailers and better prices, allowing users to instantly compare prices, scan barcodes for price comparisons, and share product URLs to compare prices. It aims to help users save money by finding the best deals available.

Couponly AI is an AI-powered shopping assistant that helps you save money automatically when shopping online. Instead of searching for promo codes and testing expired ones by hand, Couponly's AI continuously scans, verifies, and ranks discount codes across 30,000+ online stores — including codes shared on Reddit, Quora, forums, and community groups that traditional coupon databases miss. At checkout, the browser extension tests multiple codes in parallel and applies the one with the biggest saving, with no manual copy-pasting. Key features: Automatic coupon apply at checkout — the AI tests codes in parallel and applies the best one AI-verified codes — expired and invalid codes are filtered out before you see them 30,000+ supported stores worldwide Price history and lowest-ever price badges on supported product pages Price-drop alerts for products you choose to watch Works without an account; 100% free Getting started is simple: add the free Couponly browser extension for Chrome or Firefox (mobile apps for iOS and Android available), shop as usual, and Couponly activates at checkout on supported stores to find and apply the best working discount automatically. Couponly is built for online shoppers who want the best price without hunting for coupons — from everyday e-commerce purchases to software, fashion, beauty, travel, and food delivery. Couponly may earn an affiliate commission on qualifying purchases; this never changes the price you pay.

Vetted is a shopping assistant available on the web or as a browser extension that compares reviews and prices across merchants, tracks changes, and delivers alerts when there’s a sale. It enables shoppers to effortlessly discover the brands and products most recommended for their needs – based on reviews from trusted sources on platforms such as Reddit, YouTube, and other reputable expert sites. Vetted helps users find the best products fast, compare stores to get the lowest price, and analyze Reddit, YouTube, user reviews, and expert articles in seconds.