How to Use LinkedIn Boolean Search for Prospecting

LinkedIn supports four main Boolean operators. Master these and you'll find better prospects in less time.

AND — Narrows results by requiring both terms - Example: `sales AND automation` → Results must include both 'sales' and 'automation' - Use case: Finding people whose profiles mention both your target function and relevant technology

OR — Broadens results by including either term - Example: `CEO OR Founder OR 'Managing Director'` → Results include any of these titles - Use case: Searching for multiple title variations of the same buyer persona

NOT — Excludes results containing a term - Example: `marketing NOT intern NOT coordinator` → Excludes junior roles from results - Use case: Filtering out irrelevant titles that clutter your search

Quotation Marks ("") — Searches for exact phrases - Example: `"VP of Sales"` → Results must contain the exact phrase 'VP of Sales' - Use case: Searching for multi-word job titles precisely

Parentheses () — Groups terms to control logic - Example: `(CEO OR Founder) AND (SaaS OR 'software')` → CEO/Founders at SaaS/software companies - Use case: Creating complex queries with multiple conditions

Important: Boolean operators (AND, OR, NOT) must be CAPITALIZED in LinkedIn search. Lowercase 'and', 'or', 'not' are treated as regular words.

Start with the simplest approach: define your ideal prospect, then translate it into Boolean logic.

Step 1: Define your ICP in plain English 'I'm looking for VPs or Directors of Marketing at SaaS companies who aren't in recruiting or HR.'

Step 2: Identify the key terms - Titles: VP of Marketing, Director of Marketing, Head of Marketing - Industry: SaaS, software - Exclude: recruiting, HR, talent

Step 3: Build the query `("VP of Marketing" OR "Director of Marketing" OR "Head of Marketing") AND (SaaS OR software) NOT (recruiting OR HR OR talent)`

Step 4: Test and refine - Too many results? Add more NOT terms or narrow the industry - Too few results? Add more OR variations of the title - Wrong results? Check which terms are pulling in irrelevant profiles and exclude them

Job titles are the most important field for B2B prospecting, and they're also the most inconsistent. The same role might be called 'VP of Sales', 'Vice President, Sales', 'Head of Sales', or 'Chief Revenue Officer.'

Comprehensive title searches cover all variations:

For sales leaders: `("VP of Sales" OR "Vice President of Sales" OR "Head of Sales" OR "Chief Revenue Officer" OR CRO OR "Sales Director" OR "VP Sales")`

For marketing leaders: `("VP of Marketing" OR "CMO" OR "Chief Marketing Officer" OR "Head of Marketing" OR "Marketing Director" OR "VP Marketing" OR "VP Growth")`

For technical decision-makers: `(CTO OR "Chief Technology Officer" OR "VP of Engineering" OR "Head of Engineering" OR "VP Engineering" OR "Engineering Director")`

For financial decision-makers: `(CFO OR "Chief Financial Officer" OR "VP of Finance" OR "Finance Director" OR "Head of Finance" OR Controller)`

Pro tip: Save your best title search strings in a document. Build a library of Boolean templates for each persona so you don't have to recreate them every time.

Boolean search is most powerful when combined with LinkedIn's native filters (especially in Sales Navigator).

LinkedIn Free Search: - Enter Boolean in the search bar - Use the People tab - Apply Location, Current Company, and Connection filters - Limited to ~1,000 results

LinkedIn Sales Navigator Search: - Enter Boolean in the Keywords, Title, or Company fields specifically - Combine with: Company headcount, Industry, Geography, Seniority level, Years in current role, Years at current company, Posted on LinkedIn, Changed jobs - Access to 2,500+ results per search

Best practice: Use Sales Navigator's structured filters for company size, industry, and geography — then use Boolean in the Title field for precise role targeting. This combination gives you the best of both worlds.

Example workflow: 1. Sales Navigator → Lead Search 2. Title field: `("VP of Sales" OR "Head of Sales" OR CRO) NOT (recruiting OR staffing)` 3. Company headcount: 51-200, 201-500 4. Industry: Computer Software, Internet, SaaS 5. Geography: United States 6. Changed jobs: Past 90 days

This gives you newly appointed sales leaders at mid-market SaaS companies — a high-converting prospect list.

Once you've mastered the basics, these advanced techniques will take your prospecting to the next level.

1. The Competitor Displacement Search Find users of a competitor's product by searching for it in profile keywords. `("Salesforce" OR "HubSpot CRM") AND ("VP of Sales" OR "Sales Director") AND (SaaS OR software)` People who mention competitor tools in their profiles are likely users — and potential switching targets.

2. The Hiring Signal Search Companies that are hiring for specific roles are often in growth mode and open to new vendors. `"we're hiring" OR "join our team" AND ("VP of Sales" OR CRO) AND SaaS`

3. The Technology Stack Search Find prospects using specific technologies that complement or compete with your product. `("Snowflake" OR "Databricks" OR "BigQuery") AND ("Head of Data" OR "VP Analytics" OR CDO)`

4. The Negative Keyword Clean-Up Build a list of exclusion terms that consistently pollute your searches: `NOT (intern OR coordinator OR assistant OR freelance OR consultant OR retired OR volunteer OR student)`

5. The Nested Query Use multiple parentheses groups for complex targeting: `((CEO OR Founder) AND ("Series A" OR "Series B")) AND (fintech OR insurtech) NOT (advisor OR board)` This targets funded fintech/insurtech founders who are active operators, not advisors.

Finding the right prospects is only half the battle — you need to turn search results into actionable lead lists for your outreach campaigns.

Manual approach (LinkedIn Free): 1. Run your Boolean search 2. Review each profile for fit 3. Copy profile URLs to a spreadsheet 4. Add to your outreach tool manually

Efficient approach (Sales Navigator): 1. Run your Boolean search in Sales Navigator 2. Save the search for ongoing monitoring 3. Save qualified leads to a Lead List 4. Export the Lead List to your outreach tool

Automated approach (Handshake): 1. Build your Boolean search in Sales Navigator 2. Save prospects to a Sales Navigator Lead List 3. Import the Lead List directly into Handshake 4. Handshake distributes leads across your sender accounts and runs outreach automatically

Pro tip: Save multiple Boolean searches for different ICPs and check them weekly for new results. Sales Navigator's 'New results' indicator tells you when new prospects match your saved search.

Even experienced users make these mistakes:

1. Forgetting to capitalize operators ❌ `CEO or Founder` (searches for the word 'or') ✅ `CEO OR Founder` (uses the Boolean operator)

2. Over-complicating queries ❌ A 200-word Boolean string with 30 terms that returns 12 results ✅ Start simple, add terms incrementally, and test after each addition

3. Not using quotes for multi-word titles ❌ `VP of Sales` (searches for VP, of, and Sales separately) ✅ `"VP of Sales"` (searches for the exact phrase)

4. Relying only on Boolean without native filters Boolean in the search bar doesn't filter by company size, industry, or geography. Always combine Boolean with LinkedIn's native filters for best results.

5. Not excluding irrelevant terms Every search produces noise. After your first run, scan the irrelevant results, identify the common terms pulling them in, and add NOT exclusions.

6. Searching only current titles Sales Navigator lets you search current titles specifically. If you're using LinkedIn Free, Boolean searches across current and past titles — which can pull in people who used to hold the target role.