📚 What You Will Learn Today:
Facebook is great at showing ads to lots of local people. But it is not great at knowing what someone does for a living. LinkedIn is the opposite. It knows everyone's job title, company, and industry, but its ads are expensive. This guide shows you how to use the best of both: use LinkedIn to figure out exactly who your customer is and build a list, then use Facebook to reach them cheaply.
By the end of this guide, you will know:
- Why "who exactly am I talking to?" is the most important ad question
- How to build a clear picture of your ideal customer using LinkedIn
- How to turn a list of real people into a Facebook audience (the right way)
- How to write ads that speak to that exact person
- How to test, improve, and grow once something works
🤔 First, Why Does This Matter?
Most local business ads fail for one boring reason: the owner never decided exactly who the ad is for. So the ad talks to "everyone," and everyone ignores it.
Think of a fishing trip. If you just throw a line in the ocean, you might catch something. If you first find out where the fish you want are feeding, what they eat, and when they bite, you catch a lot more. LinkedIn is where you go to study the fish. Facebook is where you cast the line.
This approach shines when your customer has a JOB TITLE that matters. A med spa targeting nurses and teachers who want self-care. A chiropractor targeting people who drive for a living. A commercial cleaning company targeting office managers. A realtor targeting people who just got relocated by a big employer in town. If your best customers share a kind of work, this guide is for you.
Even if your business sells to "regular people," the exercise of building a clear customer picture will make every ad you run better.
✅ The 5-Step Plan
Build Your Customer "Avatar"
An avatar is just a made-up person who stands for your best customer. Not a vague group like "women 25 to 55." A real-feeling person with a name, a job, and a problem.
Fill In This Simple Sheet
- Name: Give them one. "Nurse Nicole." "Office Manager Omar."
- Job: What do they do all day? What does that do to their body, their schedule, their stress?
- Where they live and work: Which part of town? How far from you?
- The problem they have that you fix: In their words, not yours.
- What they have already tried: And why it did not work.
- What would make them say yes: Price? Hours that fit a night shift? Parking? Speed?
A chiropractor near a hospital filled this out and realized her best patients were nurses working 12-hour shifts. "Nurse Nicole" is 38, on her feet all day, has lower back pain by Thursday, and cannot come in during normal hours. That one sheet changed everything: the chiropractor added early morning slots, wrote ads about "back pain after a 12-hour shift," and targeted the neighborhoods near the hospital.
People want to jump to the ad. But an ad without an avatar is a letter with no address. Get specific about who you are targeting before you spend a dollar.
Use LinkedIn to Research and Build Your List
Here is where LinkedIn earns its keep. LinkedIn knows things Facebook does not: job titles, industries, company names, and skills. Use it two ways.
Way 1: Research Your Avatar
Search LinkedIn for people in your city with your avatar's job title. Read a few dozen profiles. You are looking for:
- What companies employ a lot of them near you? (Big hospital, big school district, big warehouse)
- What do they post or complain about?
- What groups do they join?
- What words do they use to describe their work?
This tells you where they are and how they talk. Both go straight into your ads.
Way 2: Build a Real List of Real People
LinkedIn lets you download your own connections as a CSV file (a simple spreadsheet). Go to your settings, find "Get a copy of your data," and choose Connections. You get names, companies, and job titles of people you are actually connected to.
Add to that list every email and phone number you already have from your own business: past customers, people who asked for a quote, newsletter sign-ups, event attendees. Now you have a spreadsheet of real people who already know you or your work.
Way 3: Upload That List to Facebook
In Facebook Ads Manager, create a Custom Audience from a customer list. Upload your spreadsheet. Facebook matches the emails and phone numbers to Facebook accounts and now you can show ads to those exact people, for a fraction of what LinkedIn ads would cost.
Then make a Lookalike Audience from that list. Facebook finds thousands of people in your area who look a lot like the people on your list. If your list is full of nurses, the lookalike will lean toward nurses, without you ever paying LinkedIn ad prices.
Only upload contact information you collected yourself and have permission to use for marketing: your customers, your leads, people who gave you their info. Do not scrape strangers' data or buy lists. Facebook's rules (and privacy laws) are strict about this, and getting your ad account shut down is not worth it. Your own list is more than enough.
📊 LinkedIn to Facebook
The custom audience reaches people who already know you. The lookalike finds new people who are a lot like them.
Write the Ad for That One Person
Once you know exactly who you are talking to, writing the ad gets much easier. You are not writing to "the public." You are writing a note to Nurse Nicole.
The Picture
- Show someone who looks like your avatar doing what they do. A nurse in scrubs. An office manager at a desk. A delivery driver by a truck.
- Real photos from your phone beat stock photos. If you have a real customer who fits and says yes, use them.
- Make it feel like a post from a friend, not a billboard.
The Words
- Call them out by who they are: "Nurses at Mercy General..."
- Name the problem in their words: "...is your lower back done by hour ten of your shift?"
- Make the offer fit their life: "We open at 6 a.m. so you can come in before or after your shift. First visit $39."
- Tell them what happens next: "Tap below. We will text you in a few minutes to find a time."
- Commercial cleaning to office managers: "Office managers in the downtown towers: tired of chasing your cleaning crew about the break room? Here is how we do it differently."
- Realtor to relocated employees: "Just moved to Raleigh for work? Here is a free map of which neighborhoods are 20 minutes or less from the research park."
- Med spa to teachers: "Teachers, summer is your time. Book a free skin consult before the school year starts and actually take care of yourself for once."
For anything health or fitness related, never promise results, never use before-and-after body photos, and never make people feel bad about themselves. Say "feel better," "get relief," "take care of yourself." Also, do not write ads that call out a person's personal traits in a way that feels creepy ("We know you are a nurse"). Talk about the job and the life, not about the person's data.
Test, Measure, and Improve
What works today might not work next month. The businesses that win are the ones that keep checking and adjusting. The good news: you only need to check a few things.
Test One Thing at a Time
Run two versions of your ad that are the same except for one change. Two different pictures. Or two different first lines. Give them the same budget for a week. Keep the winner. Then test the next thing. This is called an A/B test, which just means "two versions, pick the better one."
Compare Your Audiences
Run the same ad to your custom audience (people who know you), your lookalike (new people like them), and a plain local audience. See which one gives you the cheapest leads AND the most paying customers. Often the custom audience is small but converts the best. The lookalike is where you grow.
Watch the Right Numbers
- Cost per lead: fine for a quick check
- How many leads replied to your text: better
- How many booked: better still
- How many paid, and what it cost to get each one: the number that matters. Count each sale on the day the customer paid.
Set up an automatic text that goes out within 5 minutes of every form fill. If you do not, your test results will be about your slow follow-up, not about your ad. Fast follow-up makes every test fair.
📊 Which Audience Pays Off?
The cheapest leads came from the broad audience. The cheapest customers came from the people who already knew the business.
Grow What Works
Once one ad to one audience is bringing in paying customers at a price you like, it is time to carefully grow. Carefully is the key word.
Ways to Grow
- Raise the budget slowly. About 20% at a time, every few days. Jumping from $20 to $200 a day usually breaks what was working.
- Try new formats. If your picture ad works, make a 30-second video version. Try a Stories or Reels version with the same message.
- Build a second avatar. If "Nurse Nicole" works, who is next? "Warehouse Will" with shoulder pain? Go back to step 1 for him.
- Refresh your list. Every month, add new customers and leads to your custom audience and rebuild your lookalike. The better your list, the better your lookalike.
Cut What Does Not
Be just as quick to turn things off. If an audience or an ad has had a fair test (a week or two and a few hundred dollars) and is not producing paying customers, pause it. Do not keep feeding it hoping it will turn around.
Remember: Scale what works. Cut what does not. That one sentence is most of what good ad management is.
📝 Quick Summary
The 5 Steps, In One Place
- Build your avatar — a real-feeling person with a job, a problem, and a reason to say yes
- Use LinkedIn to research that person, then build a list from your own contacts and upload it to Facebook as a custom audience and a lookalike
- Write the ad for that one person, in their words, with an offer that fits their life
- Test one thing at a time and judge by paying customers, not cheap clicks
- Grow slowly what works, cut quickly what does not, and build your next avatar
Remember: LinkedIn is for studying the fish. Facebook is for casting the line. Use each for what it is good at.
🎓 Your 30-Day Action Plan
Week 1 — Know your person
- Fill out the avatar sheet for your single best kind of customer
- Spend one hour on LinkedIn reading profiles of people with that job in your city
- Write down the 3 biggest employers of those people near you and the words they use
Week 2 — Build your audiences
- Download your LinkedIn connections and gather your own customer and lead list
- Upload it to Facebook as a custom audience (only data you have permission to use)
- Create a lookalike audience from it, limited to your service area
- Set up an automatic 5-minute text for new leads before you launch anything
Week 3 — Launch and test
- Write one ad to your avatar using the 4-part order
- Run it to your custom audience and your lookalike at a small daily budget
- Test two pictures against each other
Week 4 — Measure and grow
- Write down spend, leads, replies, booked, and paid (counted on the day they paid) for each audience
- Keep the winning picture and audience, pause the rest
- Raise the budget 20% on the winner and start the avatar sheet for customer type number two
The owners who get the most from Facebook are not the best designers or the biggest spenders. They are the ones who can describe their customer so clearly you could pick them out of a crowd. Do that first, and everything else gets easier.
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