What Are Dynamic Search Ads? Pros, Cons & Best Practices

Kaylin Hoang

Ads Specialist @Mega Digital

  • July 1, 2026
  • 8 minutes reading
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Dynamic Search Ads (DSAs) are designed to automate ad creation and target a wider audience. This campaign type offers a game-changing solution, combining automation and customization to tackle modern marketing challenges. In this post, we dive into its basis, mechanisms, benefits, and strategies to transform your audience engagement.

Quick summary:

  • Dynamic Search Ads (DSAs) automatically generate headlines and match landing pages based on your website content to capture relevant search queries.
  • They save time, expand keyword coverage, and maintain real-time ad relevance — ideal for businesses with large or frequently updated inventories.
  • Downsides include limited control over ad copy and potential for low-quality clicks due to broad targeting.
  • To optimize DSAs, refine keyword exclusions, test ad variations, use value-based bidding, and continuously monitor performance for better ROI.

What are Dynamic Search Ads?

Dynamic Search Ads (DSAs) are a type of Google Ads, specifically within the category of Search Ads. They are displayed alongside standard text ads in search engine results pages (SERPs) when a user’s search query matches the content on the advertiser’s website.

More specifically, DSAs scan the content of the website or specific landing pages to automatically craft ad copies that are relevant to users’ search queries. They can serve as an effective method for reaching keywords that might be overlooked by your conventional search campaigns. Here’s an example of Dynamic Search Ads:

How do Dynamic Search Ads work?

Dynamic Search Ads (DSAs) work by automatically generating ad headlines and selecting landing pages based on the content of your website. Here’s how:

  • Website crawling: Google crawls across your website to index the content of your website. It identifies your site’s overall structure and discovers the main keywords.
  • Query matching: The user makes a search on Google using a specific search query. Once the system has accumulated and analyzed your content, the DSA system compares a user’s search query on Google to the website’s indexed material as part of the query-matching process. It makes an effort to match your site’s structure and content with the user’s query.
  • Ad generating: Based on the query and the content of your website, the DSAs system generates a dynamic headline and display URL for the ad. It aims to create an ad that closely matches what the user is looking for.
  • Ad displaying: The generated ad is then displayed to the user alongside other search results. 

To put it simply, DSAs simplify the advertising process by automating keyword selection, ad creation, and targeting. They ensure that your ads are relevant to what people are searching for and lead to the most appropriate pages on your website. 

Pros and Cons of Dynamic Search Ads

Benefits

DSA offers your business some significant benefits in terms of leveraging the advertising effectiveness of your campaigns.

1. Time and resources savings

Ad creation in Dynamic search ads is nowhere near being a complicated task. DSAs campaigns help you save tons of time and resources that would have otherwise been spent on continuous manual keyword research, ad creation, and optimization. This is especially beneficial for websites with a plethora of products or frequently changing inventory.

2. Broad coverage

DSAs campaigns can capture a wider range of search queries, including those you might not have thought of or included in traditional keyword-based campaigns. This comprehensive coverage captures additional traffic and expands your potential customer base.

3. Real-time relevance

Ads generated by DSAs campaigns are dynamically created based on the user’s search query and your website’s content, enhancing user experience and increasing the likelihood of attracting qualified leads.

4. Reduced keyword management

DSAs campaigns eliminate the need for extensive keyword research and manual keyword updates, reducing the complexity of campaign management. This allows marketers to focus on other strategic aspects of their advertising campaign. See more details here.

Downsides

While Dynamic Search Ads offer a range of benefits for digital advertising campaigns, it’s important to also recognize that there are also potential disadvantages that might be caused.

1. Limited control

Because Google generates the headlines and descriptions for DSAs campaigns dynamically, you have less influence over the ad’s content. The dynamically generated ads might not always stand toe to toe with the quality of manually crafted ads, which could impact the consistency while delivering your brand’s image.

2. Click quality

Due to the broad nature of DSAs campaigns, they might attract clicks from users who aren’t specifically interested in your offerings, leading to potentially lower conversion rates.

Who should use Dynamic Search Ads?

DSAs are a versatile tool that can benefit a wide range of businesses, regardless of their size or industry. Small businesses looking to increase their online presence can leverage DSAs to efficiently target their audience.

Medium-sized companies can streamline their advertising efforts and stay ahead of the curve in the competitive digital landscape. For large enterprises with extensive product catalogs, DSAs offer an automated way to showcase their offerings without the need for constant manual updates.

How to create a Dynamic Search Ads campaign?

Step 1: Set up a new campaign

  • Select your advertising goal. For Dynamic Search Ads, you might want to choose the “Sales” goal or “Leads” goal, depending on what you’re aiming to achieve.
  • Next, choose “Search”.
  • Name your campaign and fill out all the fields to provide necessary information about your campaign: Networks, locations, languages, bidding, budget, start and end dates.

Step 2: Create a Dynamic ad group 

  • Select the Dynamic option as Ad group type.
  • Enter a name. Set your default maximum cost-per-click bid. Choose how you want your ads to rotate (optimize for clicks, optimize for conversions, etc.).

Next, you’ll set up Dynamic Ad Targets:

  • Targeting Source: You can choose between “Website” and “Google’s index of your website”. Select the latter option.
  • Website Domain: Enter the domain of your website.
  • Page Feed: You might need to set up a page feed. This is an XML feed that contains information about the URLs you want to advertise. Google provides guidelines on creating this feed.
  • URL Options: You can choose whether to use all web pages or only specific pages based on certain criteria.
URL options Dynamic Search Ads

Step 3: Create ad copy

You’ll need to create dynamic ad templates. These templates will dynamically generate headlines and landing pages based on user searches. You can create multiple templates to test what works best.

Step 4: Review and launch

Review all your campaign settings and ad group settings. Make sure everything is correct before launching the campaign.

DSAs Best practices for advertisers

Optimizing DSAs involves a combination of strategic planning and continuous monitoring and adjustments. Here’s a step-by-step guide to help you optimize your dynamic search ads effectively:

Understand your audience

Understand who your potential customers are, their preferences, needs, and behavior. Also, the audience size needs to be large enough to get substantial impressions. The exposure from serving an impression or obtaining a click will be valuable even if the individuals on this list do not convert.

Set a clear keyword strategy

A precise keyword strategy is essential for Google DSAs campaigns, ensuring visibility and alignment with user intent. 

What to do:

  • Check your search term report, sorted by impressions to focus on the largest volume keywords first.
  • Use a combination of broad, phrase, and exact match negative keywords to refine the audience and prevent wasting ad spend. 

>> To set up negative keywords in Google Ads, navigate to the keywords and targeting options, then edit negative keywords.

  • Select particular pages to be excluded from being crawled, assuring no content from those pages will be matched to relevant search queries.

>> To set up exclusions, go into the platform, enter the Dynamic Ad Targets section, choose the campaign, and set the exclusion rules.

Optimize ad copy

Optimizing ad copy in Google DSAs can secure ad relevance, higher click-through rates, and cost-efficiency.

What to do:

  • Write engaging ad copy: Craft compelling headlines and descriptions that highlight the value of your products or services.
  • Test different variations: Experiment with different ad copy variations to identify which ones relate best to your audience.

Use value-based bidding

With offline conversions as the campaign goal, value-based bidding is ideally used to enable machine learning to optimize for the most crucial leads based on back-end data.

Monitor performance and optimize continuously

  • Monitor your campaigns regularly to identify trends, areas of improvement, and potential issues.
  • Based on performance data, adjust bids and budgets to maximize Google Ads ROI.
  • Analyze search terms triggering your DSAs and add high-performing terms as regular keywords in targeted campaigns

Continuously monitor your dynamic search ad campaigns, adapt to changing trends, and refine your strategies based on performance data.

The industry shift from DSA to AI Max

Google is gradually transitioning Dynamic Search Ads to AI Max for Search. AI Max builds on DSA’s keywordless matching and dynamic landing-page selection while adding text customization, Final URL expansion, brand controls, location controls, and more detailed reporting.

According to Google Ads, existing DSA campaigns will begin automatically upgrading to AI Max in February 2027. Until then, advertisers should test AI Max alongside their current DSA campaigns and compare conversion quality, cost, and landing-page performance.

The core DSA practices remain relevant during this transition. Maintaining a clear website structure, accurate page feeds, negative keywords, and URL exclusions will help advertisers retain control as Google Search campaigns become increasingly AI-driven.

A Case Study: ForRent.com’s Dynamic Search Ads

This example shows how DSA can help large websites capture more relevant searches while reducing acquisition costs.

Client background

ForRent.com is an online property-search platform that connects renters with apartment listings across more than 80 markets in the United States. Its large and frequently updated inventory made it difficult to cover every relevant search query through manually managed keywords.

Challenge

ForRent.com needed to expand its search coverage, capture more long-tail queries, and generate additional rental leads without significantly increasing advertising costs.

Managing extensive keyword lists also required considerable time and made it difficult to keep campaigns aligned with changes in available property listings.

Solution

ForRent.com tested Dynamic Search Ads in selected markets for three months.

Google used the website’s content to match relevant search queries, generate suitable ad headlines, and direct users to the most relevant property pages. After seeing positive initial performance, the company gradually increased DSA spending to 17% of its Google Ads budget.

Results

Compared with its standard Search campaigns, ForRent.com’s DSA campaigns achieved:

  • 26% higher click-through rate
  • 30% lower cost per click
  • 37% lower cost per acquisition
  • 22% of total Google Ads leads generated by DSA campaigns

The results demonstrate how DSA can support websites with large inventories by expanding search coverage and reducing the manual effort required to manage extensive keyword lists.

FAQs about Google Dynamic Search Ads

Can Dynamic Search Ads run alongside keyword-based Search campaigns?

Yes. DSAs can complement keyword-based campaigns by covering relevant searches that are not included in your existing keyword lists. Advertisers can run both campaign approaches at the same time and compare their performance separately.

What website requirements should I check before using DSAs?

Your website should be accessible to Google’s crawlers and contain clear page titles, relevant text, and well-structured content. Pages with limited text or content generated entirely through scripts may be harder for Google to understand and target accurately.

Do Dynamic Search Ads require conversion tracking?

Conversion tracking is not required to launch DSAs, but it is strongly recommended. It helps you identify which search terms and landing pages generate valuable actions such as leads, purchases, or sign-ups.

Why are my Dynamic Search Ads not getting impressions?

Common reasons include overly narrow dynamic targets, low search demand, inaccessible webpages, incorrect language settings, or website content that Google cannot interpret clearly. Review your targeting rules, campaign settings, and page accessibility first.

>> Read more: Responsive Search Ads 101: A Complete Guide for Beginners

Final words

In the ever-evolving landscape of digital advertising, Dynamic Search Ads stand out as an efficient way to harness the power of automation. By dynamically tailoring ad headlines and landing pages to user search queries, DSAs streamline campaign management while expanding your reach.

5/5 - (3 votes)
Meet the Author
Kaylin Hoang
Ads Specialist @Mega Digital
Kaylin Hoang is an Ads expert at Mega Digital, passionate about crafting data-driven strategies that deliver real results. Her insightful advice helps businesses maximize ROAS and thrive in the digital landscape.
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