Build Advanced Search Strings in Seconds. No syntax to learn, no formatting mistakes.

Import your LinkedIn search results into Waalaxy and automate connection requests, messages, follow-ups, and multichannel sequences.

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AND, OR, NOT, as well as quotation marks “” and parentheses (), to refine your search.("marketing director" OR "growth lead") AND SaaS AND Paris
The result? Only LinkedIn profiles that match exactly what you're looking for.("CEO" OR "co-founder" OR "head of growth") AND SaaS AND Paris("CMO" OR "VP Marketing" OR "Growth Marketer") AND ("United States" OR USA)("backend developer" OR "software engineer") AND ("Germany" OR "Berlin") NOT intern NOT junior("ecommerce founder" OR "shopify expert") AND ("United Kingdom" OR UK OR London)("business developer") NOT intern NOT trainee NOT studentYes. This tool is 100% free to use and requires no sign-up. You can generate unlimited Boolean search strings for LinkedIn prospecting.
No. The generator works with LinkedIn’s free search. Sales Navigator is optional for advanced filters.
LinkedIn Boolean search supports:
AND (combine keywords)
OR (include synonyms or variations)
NOT (exclude unwanted profiles)
Quotation marks (" ") for exact job titles
Parentheses ( ) to group OR keywords
Regular LinkedIn search relies mostly on keywords and platform filters (location, company size, industry, etc.). It works well for broad searches but offers limited control over keyword logic.
Boolean search allows you to combine keywords using operators such as:
AND (must include)
OR (include variations)
NOT (exclude unwanted terms)
Quotation marks (" ") for exact matches
Parentheses ( ) to group terms
This gives you far more precision.
LinkedIn may truncate very long Boolean queries. If your string becomes too complex, reduce the number of synonyms or split your search into multiple shorter queries.
Common reasons include:
- Missing quotation marks around job titles
- Forgetting parentheses when using OR
- Using too many broad keywords
- Writing overly long search strings that LinkedIn may truncate
Try simplifying your query and testing smaller keyword groups.
Once you’ve identified your ideal leads, you can use Waalaxy to:
- Automate connection requests
- Send personalized LinkedIn messages
- Follow up at scale
- Turn searches into real sales conversations
Boolean search finds prospects, Waalaxy helps you convert them.