, 12 tweets, 3 min read Read on Twitter
"I just need to get to 100 purchasers, so I can create Lookalikes and then my performance will get better"

WRONG!

I hear this a lot from beginners who clearly don't understand LLAs.

So, let's see if we can change that.

**Lookalikes 101 Thread**

RT to spread the knowledge!
Before I explain what a Lookalike audience is, I need to explain what a custom audience is.

A custom audience is a list or group of users that you have collected or they have interacted with your pixel/website/accounts.

The image below shows all of the ways you can create one.
Now, you know what a custom audience is.

So, in order to create a Lookalike there are 3 parts.

1. Lookalike Source

2. Audience Location

3. Audience Size
1. Lookalike Source

This is where you select your custom audience that you want to use to create a LLA.

You can also create LLAs directly from your product catalog or pixel.

Whatever source you select it must have at least 100 people from a single country with a FB account.
2. Audience Location

This is where you select what country or countries you want your LLA audience to include.

Your LLA audience will only include people in the country or countries you select here.

Usually, I like to stick to creating LLAs with only one country.
3. Audience Size

This section can be tough for some people, so pay attention.

You are able to select the size of your LLA audience on a scale from 1%-10%.

Depending on the country or countries you select, will determine the size of each percentage LLA.
So, if I pick a 1% LLA in the US, the LLA will be 2,160,000 people because that is approximately 1% of the US's population.

The bigger the percentage the larger your LLA audience will be.
However, the bigger the LLA the less similar it is compared to the source audience.

This is because of how FB populates the LLAs.

They take the demographic info and interests of the people from the source audience and use that to find similar people in the selected country.
So, since a 1% LLA audience is much smaller compared to a 10% LLA, it will have more similarities to the source audience compared to the 10% LLA.

But, it's important you understand a 1% LLA isn't necessarily going to outperform a 10% LLA just because it's more similar.
For example if you are creating LLAs from a past purchasers custom audience, the 1% LLA isn't necessarily going to be the best performing one.

There are obviously a lot of other factors that effect overall performance.

So, it's important that you test different percentages.
Also, I see a lot of beginners fixate on just the purchase LLA.

Please don't do this.

Make sure you are testing different types of LLAs from different sources.

Some sources you can test are video views, time spent on site, add to cart, and IC.

They are plenty more.
I hope you guys learned something from this thread and it helps you better understand Lookalikes.

If you have any questions please comment them down below.

If you want more FB ads beginner info, check out this thread with almost 50 tweets about FB ads.

Missing some Tweet in this thread?
You can try to force a refresh.

Like this thread? Get email updates or save it to PDF!

Subscribe to Ads Alchemist
Profile picture

Get real-time email alerts when new unrolls are available from this author!

This content may be removed anytime!

Twitter may remove this content at anytime, convert it as a PDF, save and print for later use!

Try unrolling a thread yourself!

how to unroll video

1) Follow Thread Reader App on Twitter so you can easily mention us!

2) Go to a Twitter thread (series of Tweets by the same owner) and mention us with a keyword "unroll" @threadreaderapp unroll

You can practice here first or read more on our help page!

Follow Us on Twitter!

Did Thread Reader help you today?

Support us! We are indie developers!


This site is made by just three indie developers on a laptop doing marketing, support and development! Read more about the story.

Become a Premium Member ($3.00/month or $30.00/year) and get exclusive features!

Become Premium

Too expensive? Make a small donation by buying us coffee ($5) or help with server cost ($10)

Donate via Paypal Become our Patreon

Thank you for your support!