Skip to main content

Learning Phase and Optimization: How Ads Improve Over Time

This article explains the ad learning phase, what is optimized during that time, and why you should wait before editing your ad after launch.

Updated over 2 months ago

Who This Is For / When to Use

Use this guide if:

  • You just launched a new ad or campaign

  • You are seeing higher costs early on

  • You are unsure whether to edit your ad

  • You want to understand how AI optimization works over time

  • You want to avoid resetting the learning phase

The Short Answer

You should wait at least 7 days before making significant edits to your ad.

Editing too early can reset the learning phase and delay optimization.

What Is the Ad Learning Phase?

The learning phase begins when:

  • A new campaign or ad is launched

  • A new ad set is created

  • Major changes are made to budget, targeting, or creative

During this phase, ad platforms like Google, Facebook, TikTok, LinkedIn, and others collect performance data to understand how users respond to your ads.

The goal is to determine who to show your ads to, when to show them, and which creatives perform best.

What Is Being Optimized During the Learning Phase?

Each of the following is actively optimized while your ad is learning.

Campaign Structure and Relevancy

AI automatically creates tightly themed campaigns that align with:

  • Your goals

  • Your landing pages

  • Your offer and messaging

This improves ad relevancy, which directly impacts performance.

Ad Creative A/B Testing

The system tests multiple variations of:

  • Headlines

  • Descriptions

  • Images

  • Videos

  • Primary text

Different users may see different versions of your ad based on context. Over time, the best-performing combinations receive more delivery.

Audience Targeting and Keywords

During the learning phase, the system:

  • Evaluates keyword performance

  • Tests audience interests

  • Identifies high-performing age and gender groups

  • Adjusts targeting based on conversion signals

This applies whether your goal is clicks, leads, calls, or sales.

Budget Allocation

Your budget is automatically shifted toward:

  • The best-performing creatives

  • The strongest audiences

  • The most effective placements

Poorly performing assets receive less spend over time.

Ad Placements and Timing

Ads are tested across multiple placements, including:

  • Google Search and Display

  • Facebook News Feed, Stories, and other placements

  • LinkedIn and YouTube (when connected)

The system also optimizes time of day and delivery windows to improve results.

How Long Does the Learning Phase Last?

In most cases:

  • The learning phase lasts about 7 days

  • Platforms typically need around 50 optimization events during that time

Performance may fluctuate early, including higher cost per lead or conversion. This does not mean the ad is failing.

Why You Should Not Edit Too Soon

Making significant changes during the learning phase can:

  • Reset the learning process

  • Increase costs

  • Delay performance improvements

  • Cause unstable results

Examples of changes that can reset learning:

  • Large budget changes

  • Major audience edits

  • Creative replacements

  • Frequent manual adjustments

Real Performance Example

In one example:

  • Day 1: Cost per lead was approximately $18

  • Day 3: Cost per lead dropped to around $5

  • Day 7: Performance continued improving without edits

  • Day 14: Cost per lead reached $2.87, the lowest recorded

This improvement happened by letting the algorithms work without interruption.

When You Should Make Changes

The system compares your ad performance to benchmarks.

If Your Ad Is Above Benchmarks

  • Do nothing

  • Let the algorithms continue optimizing

If Your Ad Is Below Benchmarks

  • Edit audience targeting

  • Adjust creative

  • Or create a new ad

Typically, less than 10% of ads fall below benchmarks and require changes.

Best Practices

  • Wait a full 7 days before editing

  • Avoid frequent changes early on

  • Monitor benchmarks instead of day-one costs

  • Let AI testing and optimization run uninterrupted

  • Make changes only when performance is clearly below benchmarks

FAQ

Why did my cost per lead spike after launch?

Early cost increases are normal during the learning phase while platforms gather data.

Can I make small edits during the learning phase?

Minor edits may be possible, but significant changes can reset learning and are not recommended.

What happens if I keep editing my ad?

Repeated edits can prevent the campaign from ever fully optimizing, leading to higher costs and unstable performance.

How do I know if my ad is performing well?

The system shows whether your ad is above or below benchmarks early on, guiding whether action is needed.

Did this answer your question?