What Facebook Ads data reveals about your audience before the launch

The first step before any launch is to understand in depth who already interacts with your brand. Meta's Audience Insights tool lets you analyze demographics, interests and behaviors of people who already follow your page, engaged with your ads or visited your site.

In practice, what you should look at:

• Dominant age range: if 68% of your audience is between 25 and 44, your copy and creatives need to speak to that audience. A launch whose language is too young or too formal can lose the connection.
• Gender split: imagine a personal finance course where 73% of engagement comes from women between 30 and 45: a number like that completely changes the launch approach, from the images to the testimonials you pick.
• Geographic location: if 42% of your traffic comes from São Paulo and the Southeast region, consider adjusting live times, cultural references and even the examples in your content.
• Devices used: when 81% of traffic comes from mobile devices, the checkout and sales page experience has to be flawless on the phone.

Custom Audiences are one of the most powerful features to understand how aware your base is before the launch. Create different audiences and analyze their size and the overlap between them:

• Site visitors in the last 30 days: if this audience has 12,000 people but dropped to 8,500 in the last 7 days, your warm-up phase may be losing traction.
• Video engagement (75%+ watched): this is the warmest audience. If you have 3,200 people who watched 75% or more of your pre-launch videos, that is the core of your buying audience.
• Page/profile interaction in the last 60 days: an audience of 25,000 people shows a reasonable awareness base, but you need to break it down by depth of interaction.

The golden tip is to compare the size of these audiences across the warm-up weeks. As an illustrative reference, a well-run launch can show growth of 15% to 30% per week in these audiences during the CPL (pre-launch content) phase.

Lookalike audiences reveal a lot about the quality of your base. By creating lookalikes from different seeds, you can test hypotheses about who converts best:

• Buyer lookalike: usually delivers a CPM between R$ 18 and R$ 32 and a CPC of R$ 0.80 to R$ 1.50 in education niches. If yours is far above that, the seed may be contaminated with low-ticket buyers or an unqualified audience.
• High-quality lead lookalike (people who opened more than 5 emails): tends to perform 20% to 35% better on conversion than lookalikes based on signup alone.
• Video engagement lookalike: excellent for top of funnel, with a CPM usually 15% lower than interest audiences.

Compare the performance of each lookalike side by side. In a hypothetical example, if the lookalike based on repeat buyers has a ROAS 2.4x higher than the one based on all buyers, that insight changes the budget allocation for the next launch.

During pre-launch, each engagement metric of your ads tells a story:

• CTR (Click-Through Rate): a CTR above 2% on content ads shows genuine interest. Below 1%, something in the message or the creative is not resonating with the audience.
• Cost per ThruPlay: in video campaigns, a ThruPlay under R$ 0.15 is excellent. Between R$ 0.15 and R$ 0.30 is acceptable. Above that, review the video's hook.
• Comment and share rate: ads with more than 50 organic comments per 10,000 impressions show high viral potential and a strong emotional connection.
• Frequency: if frequency goes past 3.5 before the cart opens, you are burning the audience. Ideally keep it between 2 and 3 during the warm-up.

The retention curve of your ad videos is possibly the most revealing and least analyzed metric. Open Ads Manager, go to the video campaign and look at the "Video Performance" tab:

• Retention in the first 3 seconds: if fewer than 55% watch past 3 seconds, the hook needs to be redone.
• Retention at 15 seconds: the healthy benchmark is 30% to 40% for 1 to 3 minute videos. Imagine a testimonial video with 47% retention at 15 seconds: a creative like that is a strong candidate to be the cart opening champion.
• Sharp drops at specific points: if there is a 20% drop at one point of the video, find out what is being said there. That stretch is losing the audience's interest.

Map the retention curve of your 3 to 5 best pre-launch videos. The patterns that emerge will show which kind of message, format and length works best for your specific audience.

CPM (Cost per Thousand Impressions) is a thermometer of the Meta Ads auction and varies significantly across the launch period:

• 2 to 3 weeks before the launch: CPM is usually lower, between R$ 15 and R$ 25. It is the best time to scale warm-up content.
• Launch week: CPM can rise 30% to 60%, especially if competitors are launching too. In an illustrative high season for launches (such as January), CPMs of R$ 38 to R$ 52 in digital marketing niches would come as no surprise.
• Last 48 hours of open cart: CPM tends to dip slightly because competition drops, making last-minute retargeting more efficient.

Track CPM daily in the two weeks before the launch. If CPM starts rising earlier than expected, consider bringing warm-up spend forward or adjusting the split between cold and warm audiences.

None of these analyses exist in isolation. They should feed concrete decisions:

1. 1Budget allocation: if the buyer lookalike performs 2x better, point 60% of the cold traffic budget to it.
2. 2Creative choice: the videos with the best retention should be prioritized at cart opening.
3. 3Communication timing: if your audience is mostly mobile and from a specific region, adjust your send times.
4. 4Sales message: the comments on your ads reveal real objections: use them in your sales copy.

Launching without analyzing Facebook Ads data is like entering a competition blindfolded. The information is there, generated in real time, and every metric tells part of your audience's story.

Start documenting this data in a structured dashboard today. Build the habit of reviewing engagement, retention and cost metrics every week. When launch day comes, you will not be betting: you will be executing a strategy grounded in real data.

Want to organize all this data in a single panel? Kiron Funnels offers integrated dashboards that connect your Meta Ads data with the rest of the funnel, so you can decide with confidence before, during and after the launch.