5 items
Verify any email address where you find it — real mailbox checks, catch-all honesty, and a 0–100 score from Qualisend. Check whether an email address can actually receive mail, without leaving the page you are on. • Type or right-click any address for a verdict, a 0–100 score and a did-you-mean suggestion when it looks like a typo. • Click "Scan this page" to collect the addresses on a page you choose, pick the ones you want, and verify them together. Google Sheets works too. • Export results as CSV, or copy just the deliverable addresses. The extension extracts email addresses from pages you explicitly scan and sends them to app.qualisend.com to verify them against your own Qualisend account. Nothing is collected in the background and nothing is sent until you click. Each verification spends one credit from your workspace, exactly like the dashboard. A free Qualisend account includes 100 credits.
Oct 13, 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.