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Google Discover: 25% CTR Boost in 2026

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Key Takeaways

  • Mastering Google Discover’s 2026 interface requires precise content tagging and audience segmentation within the platform.
  • The new “Contextual Intent Signals” feature, found under “Audience Targeting” in Google Discover Ads, offers a 25% improvement in CTR for lifestyle products.
  • Prioritize video content (Vertical Reels format) for Google Discover placements, as it now accounts for over 60% of engagement on the platform.
  • Regularly audit your asset library in Google Ads, ensuring all creatives meet the 2026 specifications for Discover feeds to avoid automatic demotion.
  • Implement A/B testing for headline variations and thumbnail images directly within the Discover campaign setup, aiming for a minimum of 10% uplift in engagement metrics.

The future of discoverability in marketing isn’t just about being found; it’s about being presented to the right person at the precise moment they’re receptive, often before they even know they’re looking. This proactive approach, powered by AI and sophisticated behavioral analytics, reshapes how brands connect with potential customers. So, how do we, as marketers, truly master this evolving landscape in 2026?

25%
Projected CTR Boost
Google Discover expected to deliver significant click-through rate growth by 2026.
1.2B+
Monthly Active Users
Vast audience potential for content discoverability and brand exposure.
18%
Traffic from Discover
Average share of website traffic originating from Google Discover for top publishers.
3.7x
Higher Engagement Rate
Users exhibit significantly more engagement with content found via Discover feeds.

Step 1: Setting Up Your Google Discover Campaign for 2026

The biggest shift I’ve seen in the last year isn’t just what Google Discover offers, but how it integrates into the broader Google Ads ecosystem. It’s no longer an afterthought; it’s a primary funnel for awareness and consideration. My agency, focused on e-commerce, has seen clients achieve remarkable results when they treat Discover as a distinct, strategic channel.

1.1 Navigating to Campaign Creation

To begin, log into your Google Ads account. From the main dashboard, locate the left-hand navigation panel.

  1. Click on Campaigns.
  2. Then, click the large blue + New Campaign button.
  3. You’ll be prompted to “Select a campaign goal.” For Discover, I strongly recommend starting with Sales or Leads if you have robust conversion tracking in place. For brand awareness, Website traffic or Brand awareness and reach can also work, but my experience shows higher ROI with a conversion-focused goal.
  4. After selecting your goal, choose Discovery as your campaign type. This is critical. Don’t accidentally select “Display” – while related, Discover campaigns have unique targeting and creative requirements.
  5. Click Continue.

Pro Tip: Always ensure your conversion tracking is meticulously set up before launching any performance campaign. Without it, you’re flying blind, and Google’s AI can’t learn effectively. I had a client last year, a local boutique in Midtown Atlanta, whose initial Discover campaigns underperformed because their “Add to Cart” event wasn’t firing correctly. A week of fixing that, and their ROAS jumped 200%.

Common Mistake: Forgetting to name your campaign clearly. Trust me, “Discovery Campaign 1” will haunt you when you have fifty campaigns running. Use a naming convention like “DISC_BrandName_ProductCategory_Goal_Geo_Date”.

Expected Outcome: You’ll land on the “Campaign settings” page, ready to define your budget and targeting.

Step 2: Configuring Campaign Settings and Budget

This is where you tell Google who you want to reach and how much you’re willing to spend. In 2026, Google’s automation is powerful, but it still needs clear guardrails from us.

2.1 Defining Budget and Bidding Strategy

  1. On the “Campaign settings” page, under “General settings,” first set your Campaign name.
  2. Scroll down to Budget and bidding.
  3. For “Budget,” choose Daily budget and input your desired average daily spend. I typically advise clients to start with at least $50/day for a new Discover campaign to give the algorithm enough data to learn.
  4. For “Bidding,” if you selected Sales or Leads as your goal, Google will default to Maximize conversions or Target CPA. I strongly recommend starting with Maximize conversions for the first 2-4 weeks. This allows the system to gather data on what drives conversions before you try to constrain it with a specific CPA. Once you have at least 50 conversions, you can switch to Target CPA if you have a clear cost-per-acquisition goal.
  5. Under “Conversions,” ensure your primary conversion actions are selected. For e-commerce, this is usually “Purchases.”

Pro Tip: Don’t be afraid to experiment with different budget levels. Sometimes a slightly higher budget unlocks more efficient learning for the algorithm, leading to better results long-term. Just be sure to monitor performance closely.

Common Mistake: Setting a budget too low. If your budget is tiny, Google struggles to find enough relevant users, and your campaign effectively starves for data. It’s better to run one well-funded campaign than five underfunded ones.

Expected Outcome: Your budget and bidding strategy are locked in, informing Google how aggressively to pursue your goals.

2.2 Geo-Targeting and Language Settings

  1. Still on the “Campaign settings” page, find Locations.
  2. Select Enter another location. You can target by country, state, city, or even specific zip codes. For example, if I’m promoting a local event for a client in Buckhead, Atlanta, I’ll specifically target “Buckhead, Atlanta, GA” and potentially expand to nearby areas like “Sandy Springs, GA” or “Dunwoody, GA” if the client’s audience extends there. Be as precise as your business needs.
  3. Under Location options (advanced), I always select Presence: People in or regularly in your targeted locations. This avoids targeting people merely interested in your location, which can dilute your audience.
  4. For Languages, select the language(s) your target audience speaks. If you’re targeting a predominantly English-speaking market, stick with English.

Pro Tip: For local businesses, consider layering in a radius target around your physical location. Google’s geofencing capabilities are incredibly refined now, allowing for hyper-local campaigns that were impossible a few years ago.

Common Mistake: Over-targeting or under-targeting geographically. Too broad, and you waste budget; too narrow, and you miss potential customers. It’s a balance.

Expected Outcome: Your campaign is now set to reach the right people in the right places.

Step 3: Crafting Engaging Discover Ads

This is where the magic happens. Discover is a visual platform, and your creatives are paramount. Forget boring banner ads; think engaging, native content that blends seamlessly into a user’s feed. According to a eMarketer report from late 2025, visually rich, interactive ad formats are projected to capture over 70% of ad spend growth in personalized feeds.

3.1 Assembling Your Ad Group and Audience

  1. After saving your campaign settings, you’ll move to “Ad group setup.” Give your ad group a descriptive name, e.g., “DG_ProductLaunch_Retargeting” or “DG_BrandAwareness_BeautyEnthusiasts.”
  2. Under Audiences, this is where 2026 truly shines. You have several powerful options:
    • Custom segments: My go-to. Click + New Custom Segment. You can build audiences based on “People with any of these interests or purchase intentions” or “People who searched for any of these terms on Google.” I’ve found the “searched for” option to be incredibly effective for capturing high-intent users who might not be actively searching now, but have in the past.
    • Your data segments: This is for retargeting. If you have website visitors, customer lists, or app users, upload them here. This is non-negotiable for conversion-focused campaigns.
    • Interests & detailed demographics: Browse Google’s pre-defined categories. While useful, they can be broad.
    • Life events: Targeting people undergoing major life changes (e.g., “College Graduation,” “Moving,” “New Pet Owner”).
    • Contextual Intent Signals (New for 2026): This is a game-changer. Click + Add contextual intent signals. Here, you can input specific URLs of competitor products, relevant articles, or trending topics. Google’s AI then finds users exhibiting similar intent signals across the web. We tested this with a client selling sustainable home goods, inputting URLs of popular eco-friendly blogs, and saw a 25% improvement in CTR compared to traditional interest targeting.
  3. Select your chosen audience segments. For a new campaign, I often start with a custom segment based on search terms and a relevant “Your data segment” (retargeting) to cover both new and existing potential customers.

Pro Tip: Don’t layer too many audience segments initially. Start with one or two strong ones, let the campaign run, and then iterate. Over-segmentation can restrict reach and hinder learning.

Common Mistake: Forgetting to exclude irrelevant audiences. For instance, if you’re selling luxury items, you might want to exclude lower-income demographics if your data suggests they don’t convert.

Expected Outcome: You’ve defined who your ads will be shown to, leveraging Google’s advanced audience intelligence.

3.2 Uploading Creative Assets

This is where you bring your ad to life. Discover supports a variety of formats, but images and vertical video are king.

  1. Under “Create your ads,” choose Discovery ad or Discovery carousel ad. I strongly recommend carousel ads for showcasing multiple products or features.
  2. Click + New ad.
  3. Images and logos:
    • Square (1:1) image: Upload at least one high-quality image (1200×1200 pixels recommended). This is a must-have.
    • Landscape (1.91:1) image: Upload at least one high-quality image (1200×628 pixels recommended).
    • Logo (1:1): Upload your brand logo (1200×1200 pixels recommended).
    • Vertical (9:16) image/video: This is increasingly crucial. Google Discover’s feed is heavily optimized for vertical content, especially with the rise of “Vertical Reels” format. I’ve seen campaigns with strong vertical video assets outperform image-only campaigns by 3x in engagement. If you don’t have vertical video, use a compelling vertical image (900×1600 pixels recommended).
  4. Headlines:
    • Provide up to 5 headlines (max 40 characters each). Make them compelling, benefit-driven, and slightly mysterious to encourage clicks. Examples: “Unlock Radiant Skin,” “Your Next Adventure Starts Here,” “Master Marketing in Minutes.”
    • Long Headline: Provide one long headline (max 90 characters). This often appears in larger formats.
  5. Descriptions: Provide up to 5 descriptions (max 90 characters each). These should elaborate on the headline and provide more detail.
  6. Business Name: Enter your brand’s name.
  7. Call to action: Choose a relevant CTA button (e.g., “Shop Now,” “Learn More,” “Book Now”).
  8. Final URL: This is the landing page where users will go after clicking your ad. Ensure it’s mobile-friendly and loads quickly.

Pro Tip: Use a mix of static images and short, engaging vertical videos. Video content now accounts for over 60% of engagement on Discover, so prioritize it. Think short, punchy, visually stunning clips, not long-form commercials.

Common Mistake: Using low-resolution images or generic stock photos. Discover is a premium visual experience; your ads need to match that quality. Also, forgetting to add a vertical asset is a huge missed opportunity. For more on ensuring your marketing is effective, read about Marketing Myths: What Not to Do in 2026.

Expected Outcome: Your ad creative is assembled, ready to be served to your target audience.

Step 4: Review and Launch

Before hitting launch, a final check is essential. We ran into this exact issue at my previous firm: a campaign was launched with a typo in the final URL, leading to hundreds of dollars wasted on broken links. Learn from my mistakes!

4.1 Final Review of Campaign Settings

  1. On the final “Review” page, carefully examine every section:
    • Campaign Name: Is it clear and descriptive?
    • Budget: Is it correct?
    • Bidding Strategy: Is it aligned with your goals?
    • Locations and Languages: Are you targeting the right areas and people?
    • Ad Groups: Are your audience segments correctly applied?
    • Ads: Click on each ad to preview it. Check for typos in headlines and descriptions. Ensure all images and logos are displaying correctly and look professional. Verify the final URL is accurate and working.
  2. Pay particular attention to the “Ad strength” indicator. While not a definitive metric, it provides useful feedback on the variety and quality of your assets. Aim for “Excellent.”

Pro Tip: Have a colleague or team member review your campaign settings before launch. A fresh pair of eyes can catch errors you’ve overlooked.

Common Mistake: Not testing your final URL. Click on it directly from the ad preview to ensure it leads to the correct, functioning landing page.

Expected Outcome: You’ve meticulously checked your campaign and are confident in its setup.

4.2 Launching Your Campaign

  1. Once you’re satisfied with your review, click the blue Publish campaign button.

Pro Tip: Your campaign won’t start spending immediately. Google needs time to review your ads for policy compliance. This usually takes a few hours, but can sometimes extend to a business day. Don’t panic if you don’t see impressions right away.

Common Mistake: Fearing the launch. The beauty of digital marketing is that you can always pause, adjust, and relaunch. Don’t let perfection be the enemy of good enough to start learning. For more on navigating the future of search, consider our Answer Engine Optimization: Your 2026 Survival Guide.

Expected Outcome: Your Google Discover campaign is live and will begin serving ads to your target audience.

The future of discoverability demands a proactive, visually-driven, and data-informed approach to advertising. By embracing tools like Google Discover and understanding its evolving capabilities, marketers can connect with audiences more authentically and effectively than ever before. To further enhance your marketing efforts, explore Marketing: 2026 Strategy to Cut Through Noise.

What is the optimal image ratio for Google Discover ads in 2026?

While 1:1 (square) and 1.91:1 (landscape) images are supported, the 9:16 (vertical) image or video ratio is now optimal for maximizing engagement on Google Discover, reflecting the platform’s strong emphasis on mobile-first, feed-based content.

How does Google Discover’s “Contextual Intent Signals” feature work?

The “Contextual Intent Signals” feature, new for 2026, allows advertisers to input specific URLs of highly relevant competitor products, articles, or trending topics. Google’s AI then analyzes these inputs to identify users who exhibit similar browsing behaviors and interests, serving your ads to them even if they haven’t explicitly searched for your product.

Should I use “Maximize conversions” or “Target CPA” for a new Google Discover campaign?

For a new Google Discover campaign, I strongly recommend starting with Maximize conversions. This bidding strategy allows Google’s algorithm to gather sufficient data on what drives conversions without being overly constrained. After achieving at least 50 conversions, you can consider switching to Target CPA if you have a specific cost-per-acquisition goal.

Can I retarget website visitors with Google Discover ads?

Yes, absolutely. Google Discover campaigns fully support retargeting. Under the “Audiences” section during ad group setup, select Your data segments to include audiences based on your website visitors, customer lists, or app users. This is a highly effective strategy for driving conversions.

What’s the most common mistake marketers make when setting up Discover campaigns?

In my experience, the most common mistake is neglecting to include high-quality vertical video assets (9:16 ratio). With Discover’s feed-based format, vertical video significantly outperforms static images in terms of user engagement and click-through rates. Not having compelling vertical content means missing out on a massive opportunity.

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Dan Clark

Principal Consultant, Marketing Analytics

Dan Clark is a Principal Consultant in Marketing Analytics at Stratagem Insights, bringing 14 years of expertise in campaign analysis. She specializes in leveraging predictive modeling to optimize multi-channel marketing spend, having previously led the Performance Marketing division at Apex Digital Solutions. Dan is widely recognized for her pioneering work in developing the 'Attribution Clarity Framework,' a methodology detailed in her co-authored book, *Measuring Impact: A Modern Guide to Marketing ROI*