Boolean + AI Search: How to Combine Both to Find Prospects on LinkedIn

For years, finding the right prospects on LinkedIn meant mastering Boolean search: stringing together AND, OR, NOT, and quotation marks until the results looked right. Now LinkedIn also lets you search for people in plain language. You describe who you’re looking for, and AI does the matching.

You don’t have to choose. This guide explains how LinkedIn AI search works, gives a quick Boolean recap, and shows how to combine both to find prospects on LinkedIn faster.

Key Takeaways

• The best workflow uses both: AI search to explore, then Boolean to lock in a precise, reusable search.


• LinkedIn AI search lets you find people by describing them in plain language instead of using exact keywords and filters.


• Sales Navigator has its own AI-assisted search that turns conversational prompts into search filters.


• Boolean search is still the most precise and repeatable option when you know exactly which titles and terms you want.


• A precise list only pays off if your outreach is relevant, so plan your messages before you start connecting.

What Is LinkedIn AI Search?

LinkedIn AI search is a way to find people by typing a natural-language description, such as “someone who’s grown a small business” or “a marketing leader at a fintech startup,” instead of exact job titles, keywords, and filters. LinkedIn interprets what you mean and surfaces profiles that match, even when they don’t use your exact wording.

How to Use LinkedIn AI Search to Find Prospects?

• Describe the person, not the keywords. Write it the way you’d brief a colleague, for example “VP of Sales at a B2B SaaS company in the US who has scaled a team.”


• Include the details that matter for fit: role, seniority, industry, company stage, location, or experience.


• Refine with filters. Narrow the results with LinkedIn’s standard filters, such as location, current company, and connection degree.


• Scan the results for patterns. Note the job titles and terms that keep appearing in good matches. You’ll use them in your Boolean search.

For more on narrowing results, see how to use LinkedIn search filters for targeted outreach.

What About Sales Navigator AI Search?

Sales Navigator has its own AI-assisted search. You type a conversational prompt, such as “marketing directors at SaaS companies on the East Coast,” and it selects the matching lead filters for you. It also suggests prompts that can help you find warm connections.

It’s useful if you already pay for Sales Navigator and find its 50+ filters slow to set up. To see which filters matter most, read our guide to the best Sales Navigator filters for lead generation.

Boolean Search on LinkedIn: A Quick Recap

Boolean search uses operators to control exactly what LinkedIn returns:

• AND requires every term: marketing AND SaaS


• OR accepts any term: (CEO OR “Chief Executive Officer”)


• NOT excludes a term: developer NOT intern


• Quotation marks search for an exact phrase: “Head of Marketing”


• Parentheses group terms: (sales OR “business development”) AND (manager OR director)

For the full guide, read what Boolean search on LinkedIn is and how to use it. For ready-made strings, see 10 real LinkedIn Boolean search strings that actually work.

How to Combine AI Search and Boolean Search

1. Start with an AI search. Describe your ideal prospect in plain language and review the first few pages of results.


2. Pull out the patterns. Note the job titles, skills, and phrases that show up in your best matches, and the ones that show up in your worst.


3. Turn them into a Boolean string. Use OR for title variations, quotation marks for exact phrases, and NOT to remove roles that keep slipping in.


4. Add filters. Narrow by location, industry, company size, or connection degree.


5. Save and reuse. A saved Boolean search gives you a consistent, repeatable source of new prospects.

If your Boolean search returns fewer results than expected, here’s why Boolean search on LinkedIn is missing results and how to fix it.

When to Use AI Search vs Boolean Search on Its Own?

Use AI search when:

• You’re exploring a new market and don’t know the exact titles people use


• Your ideal prospect is easier to describe than to keyword, for example “founders who’ve raised a seed round”


• You want a quick first list without building a query

Use Boolean search when:

• You know exactly which titles and terms you want, and which to exclude


• You need the same search to return consistent results over time


• You’re getting too many irrelevant profiles and need tighter control

The short version: AI search is better for discovery, and Boolean search is better for precision and repeatability.

What to Do After You Find Your Prospects

A precise list is only the starting point. What you do next decides whether it turns into conversations.

• Bring your list into a campaign. You can import a LinkedIn or Sales Navigator search straight into a We-Connect campaign, and use Email Enrichment to find email addresses for prospects you want to reach on both channels.


• Write connection requests that reference why you’re reaching out. Here’s how to write a LinkedIn connection message that gets accepted.


• Time it well. See the best time to send LinkedIn connection requests and messages.


• Build a follow-up sequence. With We-Connect’s LinkedIn Lead Engine, you can set up branching steps, such as a message after someone accepts and a follow-up if there’s no reply, so every prospect on your list gets a consistent experience.


• Prioritize warm leads. Watchlist helps you spot prospects showing intent signals, so you can reach the most engaged people on your list first.


• Follow up without overdoing it. Here’s how to follow up on LinkedIn without sounding pushy.

FAQs

Does LinkedIn have voice search for finding people?
LinkedIn hasn’t launched a dedicated voice search for finding people. Its AI search works with typed, natural-language prompts. You can use your phone’s dictation to type a query, but that’s speech-to-text, not a LinkedIn feature.

Is LinkedIn AI search free?
LinkedIn first launched AI people search for Premium subscribers in the US and has since expanded access. Check your search bar: if it says “I’m looking for…” instead of “Search,” you have it.

Is Boolean search still worth learning?
Yes. AI search is great for exploring, but Boolean search gives you exact, repeatable control over which profiles appear, which matters when you’re building lists you’ll keep using.

Do I need Sales Navigator to find prospects on LinkedIn?
No, but it adds more filters, lead lists, and its own AI-assisted search. Compare the options in LinkedIn Premium vs Sales Navigator.

Conclusion

LinkedIn AI search makes it easier than ever to find people you can describe but can’t keyword. Boolean search still gives you the precision and repeatability that serious prospecting needs. The fastest workflow uses both: explore with AI search, turn what you learn into a Boolean string, and save it as your go-to source of new prospects.

Once your list is ready, We-Connect helps you turn it into conversations, with branching follow-ups in LinkedIn Lead Engine and every reply in one inbox. Try We-Connect free for 14 days. No credit card required.