No $99/month subscription needed. Here's how to build a targeted B2B prospect list using free LinkedIn search + a Chrome extension — with verified email addresses.
Quick answer
You don't need LinkedIn Sales Navigator to build a B2B prospect list with verified email addresses. Free LinkedIn search has enough functionality for targeted prospecting: use the search bar with boolean operators ("VP Sales" AND "SaaS"), filter by location and industry, then scrape the results with a free Chrome extension. The extension extracts profile data, runs email enrichment (multi-provider waterfall + SMTP verification), and outputs a CSV with name, title, company, LinkedIn URL, verified email, and phone. Limitations vs Sales Navigator: free LinkedIn caps search results at ~1,000 and has fewer filter options. But for ICPs under 1,000 contacts, free LinkedIn is sufficient.
Step by step
5 steps — about 10-15 minutes end-to-end.
Go to linkedin.com/search. In the People search bar, type a boolean query: "VP Sales" AND "SaaS". Filter by location (e.g. United States), connections (2nd + 3rd degree), and industry. Free LinkedIn supports basic boolean operators — enough for targeted prospecting.
Use the filter sidebar: Location, Current Company, Industry, School, Service Categories. These are available on free LinkedIn. You won't have headcount, seniority, or function filters (those are Sales Nav only), but boolean + location + industry covers most ICP definitions.
Click the Chrome extension on the search results page. The extension paginates through the first 100-1,000 results (free LinkedIn caps vary), extracts each profile (name, title, company, LinkedIn URL), and prepares for enrichment.
The extension runs email enrichment on each scraped profile: generates pattern candidates, queries 5+ data providers, runs SMTP verification. Returns verified work emails with confidence grade + phone numbers where available. Typical hit rate: 65-85%.
Download the enriched CSV. Each row: name, title, company, LinkedIn URL, verified email, phone, location. Upload to your CRM (HubSpot, Pipedrive) or cold email tool (Instantly, Smartlead). Lead source = "LinkedIn free scrape".
Pro tips
Free LinkedIn caps search at ~1,000 results. For ICPs larger than 1,000, you need Sales Navigator ($99/month) or need to split your search into multiple narrower queries (by city, by industry sub-segment).
Boolean works on free LinkedIn. Use AND, OR, NOT, and "quoted phrases" in the search bar. Example: ("Head of Marketing" OR "VP Marketing") AND "B2B" NOT freelance. Same syntax as Sales Navigator.
2nd-degree connections show more data. Free LinkedIn hides some profile data from 3rd-degree connections. Grow your network to 500+ connections to maximize 2nd-degree reach into your target market.
When to upgrade to Sales Navigator. If your ICP has 5,000+ contacts, or you need headcount/seniority/function filters, or you run 10+ prospecting campaigns per month — Sales Navigator is worth $99/month. For occasional prospecting, free LinkedIn + Chrome extension is enough.
FAQ
Yes. Free LinkedIn search + a Chrome extension gives you everything you need for ICPs under 1,000 contacts: boolean search, location/industry filters, profile scraping, and email enrichment. Pay-as-you-go cost is 1 credit per scraped lead (~$0.01-0.03) plus 1 credit per verified email (~$0.01-0.03) — failed enrichments are not charged.
Free LinkedIn: caps at ~1,000 search results, no headcount filter, no seniority filter, no function filter, no saved search alerts. Sales Navigator ($99/mo): 2,500+ results, headcount ranges, seniority levels, job function, company type, and saved searches with weekly alerts.
Depends on your ICP size. A boolean search like "VP Sales" + "SaaS" in the US might return 800-1,000 results on free LinkedIn. With 65-85% email hit rate, that's 500-850 verified email addresses from one search — enough for 2-3 months of outbound.
No. The Chrome extension works on any LinkedIn account, including free. LinkedIn Premium ($30/month) gives you InMail credits and profile views but NOT the advanced search filters of Sales Navigator. For prospecting specifically, skip Premium and go straight to Sales Navigator if you need to upgrade.
LinkedIn's TOS prohibits automated data collection. Chrome extensions that pace requests at human browsing speed and only read publicly-visible data operate in a grey area. Millions of SDRs use them daily. Use pacing (1 page every 5-10 seconds) and don't scrape 50 searches per hour from one account.
Partially. Free LinkedIn shows the "People" tab on company pages with up to ~500 employees. Sales Navigator shows the full list. For small companies (<200 employees), free LinkedIn is sufficient. For larger companies, you need Sales Nav.
Look for a Chrome extension that combines LinkedIn scraping + email enrichment in one step, with pay-as-you-go pricing (no monthly subscription). The best free tools give you 50-100 free credits to start, then charge $0.01-0.03 per verified email. Avoid tools that require a Sales Navigator subscription as a prerequisite.
Free Chrome extension. Pay-as-you-go: 1 credit per scraped lead, 1 credit per verified email or phone. No credit card to start.