Rivalyse is a French SaaS platform that helps e-commerce businesses track competitor prices automatically. Unlike manual spreadsheets or expensive enterprise tools, Rivalyse offers a 3-tier scraping system that works on any website, real-time price alerts via email and webhooks, historical price charts, and native integrations with PrestaShop, WooCommerce and Shopify. Advanced plans include repricing automation and marketplace discovery to spot new competitors. Try the live demo instantly.

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Hey Product Hunt! I'm Romain, founder of Rivalyse. I built this because I saw e-commerce owners spending hours every week manually checking competitor prices on dozens of websites. Some were using spreadsheets, others were paying thousands for enterprise tools that were way overkill for their needs. I wanted to create something simple and affordable: you add your competitors' product URLs, and Rivalyse tracks their prices automatically 4 times a day. You get alerts when prices change, historical charts to spot trends, and you can export everything. What makes it different: it works on virtually any e-commerce website, offers native integrations with PrestaShop/WooCommerce/Shopify, and includes repricing features to adjust your prices automatically based on the competition. A live demo is available directly on the website if you want to try it out. I'd love to hear your feedback!