Browser extension for Amazon.de shoppers to evaluate deals and quality

Tyvalo is a free Chrome extension and Android app designed for Amazon.de shoppers. It analyzes price, quality, and trust signals directly on Amazon product pages to help users make informed purchase decisions by providing a combined Deal Score and clear recommendations. Tyvalo saves time, reduces bad purchases, and helps users understand price history and review reliability without needing an account.
Combines price, quality, and trust into a single score to simplify purchase decisions.
Shows historical price trends to identify real discounts versus marketing tactics.
Analyzes review quality and trustworthiness to help assess product reliability.
Provides straightforward buy or avoid advice with explanations.
Users can install and use Tyvalo without creating an account.
Works directly on Amazon.de product pages for seamless experience.
Free Chrome extension and Android app for Amazon.de product deal analysis
Yes, Tyvalo is free to install and use on Amazon.de product pages.
No, Tyvalo does not require a separate user account.
Tyvalo currently works on product pages on Amazon.de.
No, the Deal Score is a decision aid based on available data; the final purchase decision is yours.
Tyvalo detects used offers but price history data may be less reliable for them, so price evaluation is limited.
Traffic, engagement, sources and keywords are Similarweb-style estimates, refreshed monthly. Verified traffic comes from a connected Google Analytics / Search Console.
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