The auction insights report lets you compare your performance with other advertisers who are participating in the same auctions that you are. This information can help you make strategic decisions about bidding and budgeting by showing you where you're succeeding and where you may be missing opportunities for improved performance. The auction insights report is available for both Search and Shopping campaigns.
This article explains the statistics available in the auction insights report, how to find the report and how to set a filter to locate the keywords, ad groups and campaigns that have auction insights reports available.
The auction insights report for Search campaigns provides five different statistics: impression share, overlap rate, position above rate, top of page rate and outranking share. You can generate a report for one or more keywords, ad groups or campaigns (as long as they meet a minimum threshold of activity for the time period selected) and segment results by time and device.
The auction insights report for Shopping campaigns provides three different statistics: impression share, overlap rate and outranking share. You can generate a report for one or more ad groups or campaigns (as long as they meet a minimum threshold of activity for the time period selected) and segment results by time and device. Auction insights data for Shopping campaigns is available from October 2014 to the present.
Descriptions of the auction insights statisticsImpression share
Impression share is the number of impressions that you have received divided by the estimated number of impressions that you were eligible to receive. Eligibility is based on your current ads' targeting settings, approval statuses and Quality Scores. In the auction insights report, impression share also tells you the impression share of other advertisers as a proportion of the auctions in which you were both eligible to show.
Note for Shopping Campaigns:
- Shopping campaigns don’t use Quality Score. However, overall quality and relevance of your Shopping ads offers do factor into their eligibility. Learn more about impression share
- Sometimes impression share at the campaign and product group level and impression share from auction insights reports may have slight differences. The reason for the slight discrepancy is likely that auction insights filters out auctions with very low impressions, which the campaign level does not (this is to reduce auction insights latency).
- The Product Groups tab will only show impression share for product groups with the volume required for impression share reporting, and then aggregates the impressions at that level. So this could be different from the campaign level if there are many low volume product groups.
- Expect campaign and auction insights to match closely, and use the product groups tab for more granular views.
- The impression share shown for a competitor in the auction insights report may differ from the impression share the competitor sees in their own report. Competing advertisers’ eligible impressions may only overlap with a percentage of your eligible impressions. For example, despite showing 100% in the impression share column of your report, your competing advertiser may have a 50% impression share in their eligible auctions.
Overlap rate is how often another participant's ad received an impression when your ad also received an impression.
For example, if one of the other participants in your auction insights report is showing “60%” in the Overlap rate column, this means that in 6 out of every 10 times your ad showed, an ad from this participant showed as well.
Position above rate is how often the other participant’s ad was shown in a higher position than yours was, when both of your ads were shown at the same time.
For example, if one of the other advertisers in your auction insights report is showing “5%” in the Position above rate column, this means that the other participant’s ad showed in a position above yours in 5 out of every 100 times your ads showed at the same time.
Absolute top of the page rate tells you how often your ad (or the ad of another participant, depending on which row you're viewing) was shown at the absolute top of the page as the very first ad above the organic search results.
For example, if out of 100 impressions, an ad has 10 impressions in which it appears as the first ad above the organic search results, the absolute top of page rate will be 10%.
Note:This report provides information on other advertisers who participated in the same auctions as you, where a domain name is included in the ad. This doesn't indicate that the other advertisers have the same advertising settings as you. The other advertisers' metrics shown are based only on instances when your ads were also estimated to be eligible to appear. This report won't reveal the actual keywords, quality, bids or settings from your campaigns, and it won't give you insight into the same information for others. Call ads and mobile app install ads without a domain name are currently excluded from the auction insights report.
While this information is already available by searching on Google – and many already attempt to estimate this data by scanning the ads that appear – this report will make it easier to access and understand this information. It's available to advertisers whose keywords, product groups, ad groups and campaigns have a minimum threshold of activity.
Find the Auction insights report
Auction insights data is available for Search and Shopping campaigns that meet a minimum threshold of activity. For Search campaigns, you can create a report for keywords, ad groups and campaigns. For Shopping campaigns, you can create a report for ad groups and campaigns.
- Sign in to your Google Ads account.
- Click the Campaigns, Ad groups or Keywords page menu based on what information you want to see in the report.
- Select a specific campaign, ad group or keyword by ticking the box next to each item. Note: You can only select keywords on a single page at a time (unless you run a report for "All").
- Click on Auction insights.
- You'll now be taken to your Auction insights report. Note: Only keywords and ad groups that meet a minimum threshold of activity will have an Auction insights report.
- Comparing different campaigns:
- If you select only Search or only Shopping campaigns or ad groups, you'll see the corresponding Auction insights report.
- If you select a mix of Search and Shopping campaigns or ad groups, you'll need to select the Search campaigns or Shopping campaigns in the Search Campaigns drop-down menu.
- If you select "All campaigns" you’ll have the option to see both Search and Shopping metrics on a single page.
Filter your Auction insights
To help you to locate keywords, ad groups and campaigns that have Auction insights reports available, you can create a filter. The Auction insights filter allows you to see at a glance, which of your keywords, ad groups or campaigns have Auction insights reports available to view.
- Click the Filter icon above your statistics table.
- Select one of the filters that appears to see a list of conditions for new filters.
- Enter the condition then click Apply. The table automatically updates to show you your keywords or ad groups with available Auction insights reports.