Question: Looking for a search engine that allows me to compare prices and find deals on various products.

If you're looking for a search engine that'll help you find deals and compare prices for different products, Beni is worth a look. Beni is an AI-powered shopping assistant that searches for secondhand products at discounted prices on more than 2,000 e-commerce sites. It's designed to help you find what you need at a lower cost, with features like resale deals aggregation, mobile and desktop support, and favorites and alerts. It's available on desktop browsers with Chrome and Safari and on mobile devices with Safari (iOS) but should come to Android soon.

Another good option is HawkSearch, an AI-powered ecommerce search engine that's designed to improve customer satisfaction and conversion rates. HawkSearch offers features like concept search in 50 languages, image search and smart autocomplete to help customers find what they're looking for. It can be integrated with a variety of platforms like Adobe, BigCommerce and Salesforce, and can be used for both B2B and B2C sites.

If you prefer a browser extension, Score could be very useful. Score performs instant reverse image searches to find matching products, factoring in shipping costs for the best price. That's particularly useful for people looking for clothing or furniture. The free version has some limits on reverse image searches, but the Score Pro version offers unlimited searches and other features for a small monthly subscription fee.

Last, ViSenze offers a smart search and product discovery engine that can help retailers boost conversions and revenue. ViSenze supports a variety of search methods, including natural language text, keywords and images. It offers personalized product recommendations and can be integrated with ecommerce platforms. That makes it a good option for anyone who wants to try to improve the shopping experience.