RevBeacon

Privacy-first buyer signals and warnings for product pages.

RevBeacon adds an independent buyer signal layer to shopping product pages. Open the extension on a product page to see buyer signals from other shoppers, post your own Avoid, Neutral, or Recommend signal, add short comments under signals, and mark useful signals as helpful. Avoid and Neutral signals can include issue types like quality, fake reviews, bad seller, warranty, delivery, overpriced, or better alternative. Helpful votes earn Signal Points, which can be used to unlock and grow collectible RevBeacon companions. Companions start as eggs, hatch into baby creatures, and can grow into adult forms as you keep contributing useful buyer signals. RevBeacon is privacy-first. It does not collect browsing history, does not scrape every page in the background, and does not request access to all websites. Price history saves one daily product price snapshot only when the popup is opened on that product page, and can be turned off in Settings. Current features: - Product page buyer signals - Community comments - Helpful votes and Signal Points - Collectible companion eggs and creatures - Abuse reports - Anonymous mode with display names - Optional email/password accounts - One active signal per user per product - Basic posting and reporting limits - Community-observed price history - Optional toolbar badge alerts