Sentiment Pulse — Page & Market Mood

Instant tone reading for any page, or search sentiment on any company, commodity, or crypto asset.

Sentiment Pulse reads the tone of any page you’re on, or lets you search sentiment for any company, commodity, or cryptocurrency — instantly, with nothing sent off your device except the term you choose to search. HOW IT WORKS Click the icon on a news site, product review page, or market feed, and get an instant breakdown: an overall sentiment score, a positive/neutral/negative bar, the lines driving the score, and — when several companies are mentioned — a separate sentiment reading for each one, so a page about Nvidia, Tesla and Apple doesn’t get flattened into one blended number. Want sentiment on something that isn’t on your current page? Open the popup from anywhere — even a blank tab — and search any company, commodity (gold, oil, copper...), or crypto asset (Bitcoin, Ethereum...) by name. Quick-pick chips are included for common assets. PRIVACY, PLAINLY STATED Page scans never leave your device: the scoring engine runs entirely in your browser using a local word-list model — no account, no analytics, no tracking. The one exception is search: when you search a term, that term (and only that term) is sent to a public news search feed to pull recent headlines, which are then scored locally like everything else. HOW SCORING WORKS This uses a transparent, rule-based lexicon model (not a black-box AI call), with negation handling and aspect-aware logic for business headlines, so “costs rise” reads as bad news and “profits rise” reads as good news, even though both use the word “rise.” It’s a fast, private, honest approximation, not perfect language understanding, but nothing leaves your browser except the one search term you choose to send. GOOD FOR Quickly gauging the tone of news coverage, product reviews, or social feeds; checking market mood on a stock, commodity, or crypto asset without digging through multiple sites; anyone who wants a fast read without an account, a subscription, or their data going anywhere.