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Competitive context for any company website — SignalMax momentum, market position, feature gaps and signals, in a side panel. ProductBrain turns any company website into a one-click competitive briefing. Navigate to a vendor's site and open the side panel to see that company's: • SignalMax Index — composite momentum score (0–100) with 7-day and 30-day deltas and a 90-day sparkline • Market position — broad markets and software categories the company competes in • Competitive landscape — auto-resolved competitor set, with the ability to track, dismiss, or annotate • Recent activity — bucketed feed of launches, hiring, funding, press, and engineering signals • Feature intelligence — feature-level coverage with evidence rows and source quality The side panel auto-updates as you navigate between company sites. A built-in blocklist skips search engines, mail, social, AI assistants, and dev hubs so analysis only runs on vendor sites. Requires a ProductBrain account at product-brain.com. The extension reads only public page metadata (page title, Open Graph tags, JSON-LD Organization schema, favicon, top-level navigation) — no form contents, no authenticated page bodies, no browsing history. See our privacy policy at product-brain.com/privacy for full details.
Jun 18, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.