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Free early access. Capture LinkedIn & web prospects into a follow-up pipeline with tags, due dates, and Notion/Sheets sync. Leadmark is free during early access. Turn open tabs into a follow-up pipeline. When you find a prospect on LinkedIn or any website, capture them in one click (or press Alt+Shift+L). Save tags, notes, follow-up dates, and status — then optionally sync to Notion or Google Sheets. Why people use it • Prospects stop dying in browser tabs • LinkedIn profile + company page parsing • Pipeline statuses: new → contacted → replied → closed • Due filter + snooze • CSV export • Optional auto-sync on capture • Notion/Sheets sync with upsert by URL (no duplicate rows) Privacy Leads stay in your browser until you export or sync to services you connect. Leadmark does not run its own lead database. Setup 1. Install Leadmark 2. Open Settings (optional: connect Notion/Sheets) 3. Open a prospect page 4. Click Capture Website: https://leadmark-app.netlify.app Privacy: https://leadmark-app.netlify.app/privacy.html
Aug 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.