What is Boolean Search on LinkedIn and How Do You Use It to Find Leads?
Sep 14, 2026
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5 mins read
Standard LinkedIn searches often return a flood of profiles that don’t fit what you’re looking for. Boolean search fixes that. With a few simple operators, you can tell LinkedIn exactly which terms to include, which to exclude, and how to combine them.
This guide explains what Boolean search is, which operators LinkedIn supports, and how to use them step by step on both standard LinkedIn and Sales Navigator to find better leads.
Key Takeaways
Boolean search combines keywords with operators (AND, OR, NOT, quotation marks, and parentheses) to control exactly what a search returns.
On LinkedIn, operators must be typed in uppercase, and wildcard searches with “*” aren’t supported.
Boolean works in the main search bar on LinkedIn, and in the Keywords, Title, and Company fields in Sales Navigator.
LinkedIn reads operators in a set order (quotes, parentheses, NOT, AND, OR), so use parentheses to make your logic clear.
Start simple, test, and refine. Boolean search works best as an iterative process.
What Is Boolean Search?
Boolean search is a way of searching that combines keywords with operators such as AND, OR, and NOT to narrow, broaden, or exclude results. Instead of typing a few words and hoping for the best, you tell the search engine exactly what must appear, what can appear, and what shouldn’t appear.
For example, searching marketing manager might return anyone with “marketing” or “manager” anywhere on their profile. Searching “marketing manager” NOT intern returns only profiles with that exact phrase, minus anyone who mentions “intern.”
On LinkedIn, Boolean search is one of the most reliable ways to turn a broad people search into a focused list of leads.
LinkedIn Boolean Search Operators
AND: narrows your search to profiles that include all the terms. Example: sales AND director This returns profiles that mention both words anywhere, such as “Sales Director” or “Director of Sales Operations,” but also someone who’s a director now and worked in sales years ago.
OR: broadens your search to profiles that include at least one of the terms. It’s useful for synonyms and title variations. Example: marketing OR advertising
NOT: excludes profiles that contain a term. Example: developer NOT junior
Quotation marks: search for an exact phrase. Example: “product manager” This returns “Product Manager” but not “Product Marketing Manager.”
Parentheses: group terms so LinkedIn reads your logic the way you intend. Example: (sales OR marketing) AND manager This returns profiles that mention “manager” plus either “sales” or “marketing” anywhere on the profile. To match these words in the job title specifically, use the Title field in Sales Navigator.
Combining operators: Example: (“chief executive officer” OR CEO) NOT (assistant OR “executive assistant”)
Rules to remember:
Type AND, OR, and NOT in uppercase. Lowercase “and” is treated as a regular keyword.
LinkedIn reads operators in this order: quotation marks, parentheses, NOT, AND, OR. When in doubt, add parentheses.
Wildcards like “*” aren’t supported.
Use AND and NOT instead of + and -, which aren’t officially supported.
Why Use Boolean Search for LinkedIn Lead Generation?
Fewer irrelevant profiles. You spend your time on people who match your ideal customer profile, not on scrolling past people who don’t.
Better coverage. OR lets you catch every variation of a title, such as “Head of Marketing,” “VP Marketing,” and “Marketing Director,” that a single keyword would miss.
Repeatable searches. A good Boolean string gives you the same targeted results every time, so you can save it and reuse it as a steady source of new leads.
How to Use Boolean Search on LinkedIn (Step by Step)
Log in to LinkedIn.
Type your Boolean string into the main search bar at the top of the page. Example: (finance OR accounting) AND manager NOT junior
Click “People” to see only profiles.
Narrow your results with LinkedIn’s filters, such as Connections, Locations, Current companies, and Industry.
On standard LinkedIn, Boolean works in the main keyword search. For more control over which part of a profile your terms match, use Sales Navigator.
Sales Navigator accepts Boolean in three fields: Keywords, Title, and Company. That lets you target each part of a profile separately.
Open Sales Navigator and start a new Lead search.
Add your Boolean strings to the right fields:
Keywords: for skills, responsibilities, or topics anywhere on the profile. Example: (“digital transformation” AND consultant) OR “AI strategist”
Title: for specific roles. Searching the title, instead of the whole profile, cuts out a lot of false matches. Example: (“Vice President” OR VP OR Director) NOT (Assistant OR “Executive Assistant”)
Company: for targeting specific companies. Example: (HubSpot OR Salesforce)
Layer on Sales Navigator’s filters, such as Geography, Industry, Seniority level, Company headcount, Function, Past company, and Years in current position.
Lowercase operators. “and,” “or,” and “not” are read as keywords, not operators.
Overcomplicated strings. Too many operators and nested parentheses can return zero results. Start simple and add one condition at a time.
Mismatched quotes or parentheses. One missing bracket can break the whole search.
Too few synonyms. If results are thin, add title variations with OR.
Searching too heavily on a free account. Free LinkedIn accounts have a monthly commercial use limit on search. Heavy searching signals to LinkedIn that you’re using it for something like prospecting.
Is LinkedIn Boolean search case sensitive? Only the operators. AND, OR, and NOT must be typed in uppercase. Your keywords themselves aren’t case sensitive.
Does LinkedIn support wildcard searches? No. LinkedIn doesn’t support “*” wildcards, so add variations with OR instead, for example (manager OR management).
Can I use Boolean search on a free LinkedIn account? Yes. Boolean works in the main search bar on free accounts. Sales Navigator adds separate Title and Company fields for more precise searches.
Where does Boolean search work in Sales Navigator? In the Keywords, Title, and Company fields.
Conclusion
Boolean search turns LinkedIn from a broad, noisy database into a precise lead-finding tool. Learn the five operators, type them in uppercase, use parentheses to make your logic clear, and refine your strings as you go. The result is a cleaner, more relevant list of leads.
Once your search is ready, you can import it straight into a We-Connect campaign and run personalized connection requests and follow-ups with LinkedIn Lead Engine.
