Mastros — LinkedIn & Sales Navigator Scraper: Profiles, Jobs, Posts (Excel)

Scrape and export LinkedIn & Sales Navigator profiles, companies, jobs, posts, leads, accounts to Excel, CSV, JSON, JSONL.

LinkedIn scraper for exporting people, company, job and post search results, plus Sales Navigator leads and accounts, to Excel, CSV or JSON. Scrape and export structured data directly from LinkedIn and Sales Navigator, entirely client-side in your browser. 🧩 SIX SEARCH MODES • People Search — export name, headline, current company, location, connection degree, mutual connections and profile URL from any LinkedIn people search. Add the 1st-degree filter to export just your connections. • Company Search — export company name, LinkedIn URL, industry, description and follower count from any company search. • Jobs Search — export job title, company, location and job URL from any job search, paged through the full result set. • Posts Search — export posts from a keyword or hashtag search, including author, post text, date, and reaction, comment and repost counts. • Sales Navigator Lead Search — export name, headline, title, company, location, connection degree, time in role/company and summary from lead-search results, in a CRM-import-ready format. • Sales Navigator Account Search — export company name, industry, size and description from account-search results. Saved Sales Navigator lead lists and account lists, company employee lists, your connections, and the visible audience of an open post (reactions/comments) export the same way. ⚙️ HOW IT WORKS • Auto-detects the LinkedIn or Sales Navigator page you're on and exports exactly what's visible. • Zero setup, no API credentials and nothing to connect. • Reads only the information already loaded and rendered on the page — one clean pass over the results, no page-by-page fetching. 📦 EXPORT YOUR WAY • Excel / CSV — opens directly in Excel, Google Sheets, Airtable or any spreadsheet tool. CRM-import-ready. • JSON / JSONL — structured data ready for scripts, pipelines, CRMs and AI tools. • Every export is de-duplicated and column-aligned. 🔒 PRIVACY FIRST ✓ Read-only — no connection requests, no messages or InMails sent, no likes, follows or applies. ✓ Client-side — extraction and export happen in your browser, never uploaded to Mastros servers. ✓ Extracted data stays on your device until you choose to export it. ✓ No email finding and no third-party data enrichment — only what's visible on the page. ✓ PII-free analytics — anonymized usage metrics never include names, profile data or exported content. ✓ Manifest V3 extension with client-side operation. ✓ You only access searches and profiles you already have permission to view. 👤 WHO IS THIS FOR • Sales, recruiting, CRM and research teams that need to export LinkedIn people, company, job or post searches — or Sales Navigator leads and accounts — into clean spreadsheets and structured files, without copying rows by hand. 💳 PLANS • Free to start with monthly export limits. Paid plans unlock higher limits for heavier exports — see current pricing in the extension. 🚀 GETTING STARTED • Install the extension and open LinkedIn or Sales Navigator. • The Mastros sidebar appears automatically on the page. • Run a search — it auto-detects people, companies, jobs, posts, leads or accounts. • Choose how many results to export and click export. • Save the file as Excel, CSV, JSON or JSONL. 🔑 AUTHENTICATION INFORMATION • No API credentials or external account connection are required. Mastros reads only the information that LinkedIn or Sales Navigator has already displayed in your active browser session. • The extension does not use the LinkedIn API and has no background access to your account. ⚠️ IMPORTANT LIMITATIONS • Exports the fields LinkedIn shows on each search result — hidden information is never revealed. • Email addresses are never found or added — only what LinkedIn already shows. • The extension works only with searches and profiles you already have access to. • Runs only on the page you have open — no LinkedIn API and no background account access. ⚖️ COMPLIANCE • Not affiliated with, endorsed by, or connected to LinkedIn Corporation. • Designed for lawful research, recruiting, sales and CRM record-keeping. Export only data you have legitimate access to, comply with LinkedIn's User Agreement and applicable data protection laws (such as GDPR and CCPA), and never use exported data for spam or harassment. • No connection requests, no auto-messaging, no InMails and no automation — Mastros only reads and exports.