Google Ads AI Mode adds fourth ad slot below answers
Google Ads AI Mode adds a new fourth ad slot below AI-generated answers in search results. This update increases ad competition and impacts ad visibility.
Quick answer
On 5 November 2026, Google Ads AI Mode added a fourth ad slot below certain AI answers, increasing ad competition and altering ad visibility on search results.
Key takeaways
- Google Ads AI Mode now includes a fourth ad slot beneath some AI answers.
- This update raises competition and shifts ad visibility on search results.
- Review bids and budgets to maintain ad effectiveness without overspending.
Google introduced a fourth ad slot below certain AI-generated answers in Google Ads AI Mode on 5 November 2026, as reported by PPC Land.
## What has changed with Google Ads?
You now see a fourth paid ad slot beneath particular AI answers on Google search results pages. This changes the ad inventory available and increases the number of ads competing for clicks below informative AI responses. Google Ads campaigns will face more competition for ad positioning in these spots.
## Why should you care?
More ad slots can push organic results further down the page, reducing their visibility. For your Google Ads campaigns, expect changes in click-through rates and cost per click due to the increased competition under AI responses. You might need to update your bidding strategy to maintain visibility and get a fair return on ad spend.
## How to respond this week
Start by checking your ad position reports to spot any shifts since the rollout. Review your bids on key search terms to stay competitive but don’t overshoot your budget. Use my Free Google Ads budget calculator to manage your spending efficiently.
Also, verify your conversion tracking setup. Changes in ad layout can affect tracking accuracy in Google Analytics or Google Tag Manager. Make sure data on leads or sales remains precise for optimised campaign performance.
Stay updated on these changes and monitor campaign results closely.
## What it means for you
You’ll face more competition for prominent slots in Google Ads AI Mode because of this new fourth slot. Check your bid strategies and budgets to avoid overpaying while preserving ad visibility. Keep a close eye on conversion tracking to measure performance accurately and adjust quickly if needed.
Questions and answers
What is the new fourth ad slot in Google Ads AI Mode?
It’s an additional paid ad space that appears below select AI-generated answers on Google Search, boosting the number of ads shown.
How does this affect my Google Ads campaigns?
More slots mean higher competition, which could push your ads down and affect click rates and cost per click.
What should I do after this update?
Check your ad positions, adjust bids carefully, monitor budgets, and confirm your conversion tracking is accurate.