Why It's Harder Than Ever to See What Competitors Are Spending

A few years ago, answering "is my competitor running Google Ads?" took minutes. Today, Google has deliberately closed most of those doors, and marketers are left piecing the answer together from fragments.

The core problem is privacy. Google has significantly reduced the availability of detailed competitor data in Google Ads, citing customer data protection. You can no longer see a rival's exact budget, their actual bids, or a clean list of their spending. As a result, many marketers have shifted from spying on individual competitors to reading industry-wide trends and inferring behavior from what's still visible.

This is why no single tool gives you the full picture. The Google Ads Transparency Center only shows ads 48–72 hours after they go live, so a competitor could be actively bidding today and you'd see nothing yet. Auction Insights is more current, but it only surfaces competitors bidding on the same keywords as you — and it requires your own active Google Ads account.

Third-party tools fill gaps, but imperfectly. In one agency's hands-on testing, budget estimates from tools like Semrush and SpyFu trend in the right direction roughly 80% of the time, but the exact amounts deviate by 20–40%. Experts are blunt about this: no external tool knows real Google Ads budgets, so estimates should guide direction — never be treated as absolute numbers.

The practical answer is stacking complementary methods, each covering another blind spot:

• Google Ads Transparency Center — the most direct public confirmation that a competitor has active ads running
• Auction Insights — described by practitioners as "the best free tool" because it pulls from Google's own data, more accurate than any external source
• Manual SERP searches and behavioral signals — like noticing a competitor's ads following you after visiting their site, which reveals remarketing activity
• Third-party tools such as Semrush, SpyFu, and Ahrefs for estimated paid keywords and historical ad performance

Here's the good news: two of these methods are completely free. The Transparency Center and Auction Insights cost nothing, while paid tools run anywhere from $12.99 to $129.95 per month. For most businesses building out a lead plan, the free pair answers the core question — are they running ads at all — before any money changes hands.

There's also a timing nuance worth remembering. If you search the Transparency Center and find nothing, the competitor may simply not have completed Google's Advertiser Verification process, since ads only appear for verified advertisers. At Worqd, we treat competitor verification as a first step in building a lead plan — you need to know what demand already exists in your market before deciding where your own budget goes.

One final reality check from practitioners: any data you can find on your competitors is data your competitors can find on you. Use these methods to inform your strategy, not to obsess over someone else's numbers — a 60–70% impression share is considered a strong result, and chasing 100% is rarely worth it.

The Two Free Ways to Verify Competitor Ads Right Now

You don't need expensive tools or guesswork to find out whether a competitor is buying Google ads. Two free methods — Google's own Transparency Center and the Auction Insights report — will confirm it in minutes, and each one tells you something the other can't.

Since 2023, Google has made all running ads publicly viewable through the Ads Transparency Center at adstransparency.google.com. Search a competitor's name, then filter by region, date range, and ad format — Search, Display, or Video — to see exactly what they're running right now.

Two caveats matter. Ads appear in the Transparency Center only 48–72 hours after going live, so a brand-new campaign won't show immediately. And only verified advertisers appear, so if you can't find a competitor you know is advertising, check whether they've completed Google's Advertiser Verification process.

You won't see what they're spending — that data isn't public. But as competitor research experts point out, you can track their ads over time to reveal strategy shifts, new offers, and creative changes.

If you have your own Google Ads account, the Auction Insights report is arguably the best free tool available, because it draws directly from Google's own data rather than third-party estimates. Find it under Campaigns > Insights and reports > Auction insights.

The report delivers six metrics for comparing yourself against every competitor entering the same auctions:

• Impression share — your share of eligible impressions (8,000 ÷ 10,000 = 80%)
• Overlap rate — how often you and a competitor appear in the same auction (500 ÷ 1,000 = 50%)
• Position above rate — how often their ad ranked above yours (300 ÷ 500 = 60%)
• Top-of-page rate, outranking share, and CPC trends round out the picture

The limitation: Auction Insights only shows competitors bidding on your keywords. A rival targeting different terms stays invisible here — which is exactly why the two methods work best together.

A 60–70% impression share is considered a strong result in Google Ads, since 100% is nearly impossible in a competitive field. When a partner like Worqd builds a lead plan, these two free checks form the baseline competitive picture before any budget decisions get made — real data from Google itself, not estimates.

Reading the Signals: Manual SERP Checks, Remarketing, and Third-Party Tools

Beyond the Transparency Center and Auction Insights, three practical signals can confirm whether a competitor is actively advertising on Google — and each requires zero special access.

Start with a manual SERP check. Search your primary keywords at different times of day and note which advertisers appear consistently. If the same domains show up across multiple searches, they are likely bidding on those terms. This works for Search, Shopping, and Performance Max campaigns, and it costs nothing but time. Industry practitioners recommend pairing this habit with Auction Insights so you can match what you see on the results page to the overlap-rate and impression-share data Google already surfaces in your account.

Next, watch for remarketing breadcrumbs. Visit a competitor's site, then browse elsewhere. If their display or YouTube ads start appearing in your feed, their remarketing lists are live — a clear tell that they are running Google Ads. One analysis describes this as "their remarketing strategy at work," and it is one of the fastest ways to verify activity without any tool.

Finally, third-party platforms such as Semrush, SpyFu, and Ahrefs estimate paid keywords, historical ad copy, and budget ranges. Pricing runs from $12.99 to $129.95 per month. The caveat: agency testing shows budget estimates trend directionally right about 80% of the time but can deviate 20–40% on exact figures. Treat them as trend indicators, not invoices.

• Manual SERP searches at varied times to spot consistent advertisers
• Remarketing "follow" test after visiting competitor sites
• Third-party tools (Semrush, SpyFu, Ahrefs) for keyword and creative history
• Budget estimates used for direction, not precision

At Worqd, we combine these signals with live auction data and creative testing so clients see the full competitive picture — not just who is bidding, but which angles are actually converting.

What to Do With What You Find: Turning Competitor Intel Into a Lead Plan

So you've confirmed your competitor is running Google ads. Now what? The real value of this research isn't the confirmation itself — it's what the data tells you about where your own growth is stuck, and what to do about it before you spend a dollar.

Start with impression share, because it sets realistic expectations. According to industry research, a 60–70% impression share is considered a good result in Google Ads, since hitting 100% is extremely rare. The more competitors bidding in your space, the harder a high impression share becomes — no matter how big the budget. If a rival is sitting at 80% while you're barely showing up, that gap is your first bottleneck.

Then track changes over time rather than chasing exact numbers. Experts note that while Transparency Center data won't tell you what competitors are spending, you can use it to spot shifts in their strategy — new angles, new offers, fresh creative. Third-party estimates follow the same rule: one agency's experience found budget estimates trend right in roughly 80% of cases, but exact amounts deviate 20–40%. Treat them as direction, not gospel.

Finally, audit your own lead-handling path. Ads are only half the equation — what happens in the seconds after someone clicks determines whether you get a booked call or a lost lead. Ask yourself:

• Who responds to a new inquiry, and how fast — especially after hours and on weekends?
• Are qualified leads being booked, or are they sitting unanswered in a CRM?
• Do old leads get a second chance, or disappear after one attempt?
• Is your ad creative being tested, or has it stayed the same for months?

This is exactly how a good lead plan starts: find the bottleneck first, then spend. That's the approach we take at Worqd — the first step of our process is finding where growth is stuck across your buyer, offer, channels, and response process before touching anything. And because one partner runs the whole path from first click to booked call — ads, creative, and fast follow-up in one plan and one report — you're not stitching together separate vendors and hoping the pieces fit.

Remember, too, that any data you can find on your competitors is data they can find on you. The goal isn't to copy — it's to understand the field, fix your weak points, and compete where it counts.

Want help finding your bottleneck and building the plan? Book a growth call and let's map the whole path — more demand, faster follow-up, better creative.