To run ads on search engines like Google, you place bids for your ad to display in particular search queries. In other words, you compete with other advertisers for a keyword. But did you know that you can also compete against yourself without knowing it? It’s called keyword cannibalization.
Before your ad competes with others in an automated keyword auction, an internal auction between your own keywords/relevant keywords takes place within your Google ads account. Google search needs to know how your ads rank among each other before it can rank them among ads by other businesses targeting the same keyword.
Because we live in an age of infobesity, where everyone overloads the amount of information on the web in an attempt to rank on top, it’s easy to fall victim to keyword cannibalization without realizing it. To help you avoid it, this article will go over what exactly keyword cannibalization is in pay-per-click (PPC) advertising, why it’s bad, its 3 different types, and steps you can take to avoid it.
In PPC advertising, keyword cannibalization refers to when you have two or more campaigns targeting the same search query in search results/pages ranking. In other words, you have multiple ads competing for the same keyword or two or more pages. It’s considered “cannibalization” because it’s as if you are taking a “bite” out of your own ad margins and results.
Search engines like Google search/ search engine results page automatically show the ad they deem most relevant based on its ad rank. Typically, ad rank is calculated by multiplying the maximum cost-per-click (CPC) bid with the ad quality score (ad rank = max CPC bid x quality score). When you have two or more separate ads competing for the same keyword, it splits your results. Your click-through rates (CTRs), links, and content are split across multiple ads.
Of course, it’s only keyword cannibalization if the intent behind the multiple pages/multiple ads is the same—to direct leads to a particular landing page etc. If you run different ads that share a keyword but have different goals, this is not keyword cannibalization (though you might consider consolidating your ad campaign goals).
Keyword cannibalization is nearly always unintentional. Essentially, you’re asking the ad platform’s algorithms to rank your competing ads. Often, one ad has higher ranking signals than another and will win the ad space. However, if there is no clear winner, none of the ads will rank as well as they might have, ruining each other’s ability to perform.
Keyword cannibalization cripples your PPC campaign. As your ads compete for the same keyword, the flow of traffic generated by them is broken. An ad might match for a keyword one week and not another, and you may see dramatic fluctuations in traffic. More importantly, keyword cannibalization leads to rising CPC costs, decreasing conversions, and diminishing page authority. Basically, it causes you to serve worse ads at a higher cost.
There are 3 types of keyword cannibalization in PPC: keyword overlap, geographic overlap, and PPC-SEO overlap. We’ll explain all three in detail so you can understand what you’re up against.
So far, we’ve explained keyword cannibalization in terms of keyword overlap. Keyword overlap refers to when two or more of your ads target the same keyword. In many cases, you may have an ad group targeting multiple keywords/multiple pages, one of which unintentionally overlaps with a keyword in another ad group. Usually, one ad outranks the other and it may not even be the one you most want to show. So make sure you organize your ad groups carefully.
In PPC campaigns, you not only bid on keywords but on geographic areas. And unfortunately, overlapping geographic areas can also cause keyword cannibalization. For example, if one of your ads targets a city and another targets that city’s entire country without excluding the city, you end up with two ads that target keyword for the same city & multiple urls. Or perhaps you run PPC ads for two stores in the same area with overlapping radiuses. In both cases, you unnecessarily pump up the ad auction with your own ads. Plus again, the winning ad may not even be the one you most want to run.
Finally, your PPC traffic can overlap with organic traffic. Organic traffic refers to any visits to your website that you don’t pay for. So if a regular search on Google leads someone to your web page, it’s considered organic traffic. You can increase your organic traffic through search engine optimization (SEO) strategies. If you already rank high in search engine results pages (SERPs), spending on PPC ads will have diminishing returns and may even be a waste of money. You’re already ranking in the SERPs, so paying to appear in the promoted results section has diminishing returns. Plus, some users prefer clicking on organic results over sponsored results anyway.
Now that you know the different ways keyword cannibalization can harm your PPC campaign, let’s go over what you can do to avoid it happening to you.
First, you want to extract as much data from your PPC campaign as you can. Run a keyword report to uncover any of the overlaps already discussed. In Google Ads, you can do this by viewing the search terms report. Here, you can review your keywords closely and find out which keywords are driving your ad traffic.
Try targeting your ads only to exact-match keywords/same keywords. Cross-include any exact matches as negative keywords in unrelated ad groups first. And if exact-match keywords generate the traffic you want, leave out broad-match keywords altogether. In other words, make sure traffic generated by broad-match keywords is not already being served by exact-match keywords. Otherwise, you’re paying for two ads to do the job of one. The same goes for Dynamic Search Ads (DSA). Add targeted keywords as negatives in DSA campaigns and block any keywords that overlap.
As for PPC-SEO overlap, decide whether you want to rely on organic traffic or not. Experiment with switching off individual keywords. Wait and see how much organic traffic you get for the keyword and compare it to when you had paid traffic. Also check if competitors are targeting your keywords to gain insight on the level of competition in organic traffic, CTR, keywords, search volume, and so forth. This way, you’ll know what you’re up against if you decide to eliminate PPC-SEO overlap by dropping ad spend.
Examine how conversions change week to week and identify trends so you can adjust accordingly. PPC advertising is a matter of trial and error. The faster you learn what works best, the better.
After you’ve diagnosed keyword overlaps, do all that you can to avoid them in the future. Don’t target plurals for keywords and always check keyword spellings. Google will match close variants of keywords, so a plural or a misspelled keyword could easily lead to keyword overlaps. If you have a lot of keywords, try using a tool to identify close variants faster.
Avoid overlaps in geographic targeting by excluding cities from country targets if running ads in both. Check target radiuses as well to ensure there is no overlap. The last thing you want to do is pay twice for the same target area.
Avoid splitting PPC traffic across multiple web pages/multiple pages by maintaining a one-stop authoritative web page that links to other web pages that fall under the same keyword. Try using 301 redirects to link pages of lesser importance to a single definitive version & avoid wrong page also keyword stuffing.
Finally, avoid keyword overlap by concentrating your ad spend on one keyword instead of many. That way, you not only don’t spread your ads too thin but you ensure that they don’t work against each other.
With brands trying to dominate the SERPs, the risk of keyword cannibalization occurs has only increased. So it’s more important than ever to keep a close eye on your PPC campaigns. If you don’t, you could be wasting valuable ad spend and not even realize it. Fixing keyword cannibalization early on will not only lower CPC costs but increase your conversions and ROI.
If you need help auditing or managing your PPC strategy or fix keyword cannibalization, ppc.co can help. Our skilled experts will quickly identify where to optimize and make improvements, so you can start getting the most out of your PPC campaigns. Contact us today to get started managing your PPC campaigns.
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This report compares the month over month performance across the date ranges of December 1st - 31st 2025 and January 1st - 31st 2026.
For the month of January, we found the results to be quite impressive and optimistic, with the highlighted results below:
Overall, the results for Nutrition/Health Product Company in January were positive across the board, with each campaign garnering more conversions, lower cost per conversion, and significantly increased month over month ROAS.
Management of this account is going better than anticipated, and we will continue to find opportunities to garner more conversions and drive ROAS up as much as possible through bid modifications and the addition of new, contextually relevant keywords.
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January’s performance demonstrates a meaningful shift from learning to efficient acquisition:
This indicates that every £1 spent returned £7.90 in revenue; 6.5x more than December’s 122% ROAS.
MoM Campaign Comparison
January - Nutrition/Health Product Company - 29.33 conversions, £6.76 CPA, 14.04% conversion rate (1389% ROAS)
December - Nutrition/Health Product Company - 8.28 conversions, £42.84 CPA, 3.30% conversion rate (129% ROAS)
MoM increase of 1260% ROAS
January - REMARKETING - 6.27 conversions, £9.41 CPA, 8.33% conversion rate (627% ROAS)
December - REMARKETING - 3 conversions, £55.88 CPA, 0.44% conversion rate (168% ROAS)
MoM increase of 459% ROAS
January - PMAX - 15.10 conversions, £10.56 CPA, 5.74% conversion rate (422% ROAS)
December - PMAX - 5.22 conversions, £63.11 CPA, 1.29% conversion rate (negative ROAS)
MoM increase of 422%+ ROAS
January - Local Doctor Campaign - 4 conversions, £16.55 CPA, 5.71% conversion rate (264% ROAS)
December - Local Doctor Campaign - 3 conversions, £30.58 CPA, 3.26% conversion rate (160% ROAS)
MoM increase of 104%+ ROAS
This campaign benefits from high intent brand-adjacent queries combined with carefully controlled generic terms, making it one of the most reliable drivers of low-cost, and more volume of conversions. Continued prioritization here will compound returns.
Day-of-Week Performance
Certain regions are showing higher purchase intent, such as the UK and Greater London this month. Geographic bid multipliers can be further refined to capitalize on these micro-markets, all the way down to the zip code, and we’re in the process of doing this.
Keyword Performance
Top keywords show clear brand and authority alignment:
These terms demonstrate exceptional intent density and should remain protected with:
Expansion into close-variant and long-tail branded queries
January’s performance reflects extremely strong numbers month over month and we are more than thrilled with the performance, with main highlights being:
With continued optimization and controlled scaling, we expect further efficiency gains and revenue growth in the coming months, and will be modifying based on the increase in CPCs.
Cybersecurity is arguably one of the toughest industries to compete in when it comes to paid advertising. You’re basically selling to tech-savvy, skeptical buyers like CISOs, IT directors, compliance officers, and security teams. Most cybersecurity companies tend to expect hard proof of all claims and you can’t capture their attention easily. Generic ads and broad PPC marketing tactics won’t cut it in this competitive landscape. Because of this, high CPCs across major search engines, vendor saturation, and long evaluation cycles mean that poorly targeted cybersecurity PPC campaigns can be a huge waste of advertising spend.
To win in this arena, firms need advanced PPC for cybersecurity strategies like targeted intent segmentation, tightly aligned messaging, intelligent audience modeling, AI-powered optimization and bid strategies, technically accurate ad copy, and conversion paths designed for enterprise-level buyers. In this article, we’ll dive into the advanced cybersecurity PPC techniques modern cybersecurity firms must use to generate high-quality leads, reduce wasted ad spend, and stand out in a highly crowded search space.
Cybersecurity search queries represent a wide range of intent that spans from broad research to urgent remediation needs. You don’t want to treat all search terms the same or you’ll waste most of your ad spend. Here’s what you should do:
1. Segment keywords by intent
Start by dividing your PPC ads into cybersecurity PPC campaigns based on the following general categories of user intent:
· Educational. These searches might include terms like, “What is endpoint security?” and “Types of cyber threats.” They support content marketing, awareness-stage paid campaigns, and early-funnel marketing efforts.
· Research. These are phrases like “Buy SIEM software” and “24/7 SOC as a service price.” These keywords align with cybersecurity marketing services, gated assets, and evaluation-stage marketing strategies.
· High urgency. Urgent searches are phrases like, “Ransomware removal help now” and “Breach response service.” These searches demand immediate cybersecurity solutions and direct-response PPC advertising with strong CTAs.
This segmentation ensures you match your ad copy, ad relevance, landing pages, click through rates, and offers to exactly where the buyer is in their journey. This improves the relevance of your ads, reduces wasted ad spend, and increases conversions and overall campaign performance.
2. Prioritize longtail and high-intent keywords
Using long tail keywords and targeted keywords attracts higher-quality website traffic. These terms usually reduce marketing costs, improve conversion rates, and drive more efficient paid advertising.
3. Use negative keywords to filter out irrelevant traffic
Since a wide range of people search for cybersecurity terms, including students, hobbyists, and researchers, every marketing agency should use a negative keyword list to filter out irrelevant searches will protect advertising spend. For example, filter out queries using the terms “free course,” “tutorial,” and “certification exam.” Anyone searching for these phrases is unlikely to be looking for a cybersecurity product or service. This ensures your PPC campaigns reach potential customers, not job seekers or students.
The best compelling ad copy will fall flat if they don’t reach the target audience who make purchase decisions. If you cast your net too wide, you’ll miss those people. Many people searching for keywords related to cybersecurity are just curious or looking for free solutions. AI-driven ad targeting allows cybersecurity marketers to refine their highly targeted audiences and focus on the people who are most likely to convert.
To identify the right targets, you can use AI and upload campaign data from your CRM, like MQLs, SQLs, demos, and closed deals into Google Ads and Google Analytics so the model can learn what a “good lead” looks like. This will help you build a lookalike audience that represent your best customers – the people most likely to buy your cybersecurity offers.
Cybersecurity buyers are usually high-level roles in regulated industries. To reach them you can use filters for specific industries like healthcare, finance, enterprise tech, etc. and also filter for company size, geography, and job titles (like CISO, IT director, compliance, etc.). This is the best way to minimize wasted clicks and build targeted campaigns that improve campaign effectiveness and drive better data driven decisions.
Cybersecurity buyers expect total clarity, accuracy, and trust. They don’t respond to vague or sensationalized copy. To get their attention, use specific terms thar resonate in the cybersecurity world. Terms like: SEIM, MDR/XRD, SOC as a service, IAM/PAM, 247 monitoring, zero trust, end-to-end encryption, and compliance-ready. These phrases signal credibility.
Keep in mind that regulated industries are highly concerned with compliance, so highlight frameworks like HIPAA, PCI-DSS, SOC 2, and ISO 27001 when relevant. These small signals can be powerful triggers. Including compliance language boosts ad quality, improves search engine rankings, and increases ad visibility across search results.
The best cybersecurity ads will create urgency and offer a benefit-led call to action. Ads like “Protect your business from ransomware now – schedule a free security assessment” and “Ensure 24/7 threat detection for your enterprise” work better than vague promises. By speaking the language of your buyers and addressing their real fears and needs, your ads will appear more credible. This approach consistently produces successful PPC campaigns and supports scalable cybersecurity PPC advertising.
Great ads will get clicks, but your landing pages decide whether someone converts. For cybersecurity brands, generic “contact us” landing pages (and homepages) won’t cut it. Successful PPC campaigns rely on intent-matched landing pages to convert potential clients. You need threat-specific, offer-focused landing pages where the copy matches exactly what’s in the ad. For instance, if the ad is for ransomware protection that’s what the landing page needs to promote. Whether it’s a cloud security audit, SOC as a service, or a compliance assessment, make sure your ads and landing pages match. This improves seamless user experience, increases conversion rates, and supports long-term business growth.
Use case studies, certifications, compliance credentials, client logos if they allow for that, audit results, and security whitepapers to build trust with your audience. These elements can help buyers overcome their initial skepticism and compliance concerns.
Using a value-first approach is a great way to get more relevant clicks through cybersecurity lead generation and filters buyers actively seeking solutions. All you need to do is offer value people can access immediately. For example, free vulnerability assessments, security posture quizzes, and compliance readiness evaluations are all valuable on the spot. They also filter high-intent leads that are more likely to book a demo or discovery call with you. This strategy improves campaign performance, increases lead generation, and helps convert leads into pipeline opportunities.
Cybersecurity sales don’t usually happen on the first click. They often involve multiple stakeholders, extended review processes, compliance checks, and internal approvals. It won’t work to use one-click, last-click attribution.
· Use data-driven, multi-touch attribution models. These models credit all meaningful touchpoints (not just the final click) to give you a clear picture of how your PPC ads are contributing to real conversions over time. It helps justify ad spend and reveals which ads, keywords, and campaigns are influencing your decisions.
· Sync PPC leads with CRM and offline conversion data. Track your leads through all stages (MQL, SQL, Demo, Proposal) and feed this data back to your PPC platforms to train the algorithm on what quality conversions actually look like for you. This is how you’ll improve your targeting and bid optimization.
· Combine retargeting and content marketing. Buyers often visit a site multiple times before deciding to buy. Use remarketing gated content (like whitepapers and threat reports, webinars, and email sequences to nurture leads and lead them toward a purchase.
For B2B cybersecurity firms, a multi-touch, multi-step conversion funnel is the most realistic way to measure PPC ad success. Multi-touch attribution allows teams to track key performance indicators, analyze campaign data, and uncover valuable insights.
Using data insights, actionable insights, and data driven insights helps teams refine PPC strategy and justify marketing costs.
Cybersecurity keywords can be pretty expensive. Without intelligent bidding, you’ll overspend and underserve. AI-driven bid strategies, including a smart bidding strategy, optimize bids across search engines in real time. This reduces marketing costs, improves efficiency, and drives sustainable revenue growth.
Automated bidding strategies like Target CPA, Target ROAS, and Max Conversions are ideal when trained with clean, qualified conversion data. These strategies will adjust your bids based on the time, device, location, user behavior, and competitive factors – all elements humans can’t easily track at scale.
While it’s nice to get leads who visit your site and even fill out your form, keep your priority on conversion quality, not just volume. Don’t just optimize for clicks or form fills. Feed your bidding models real conversion events like qualified leads, demos booked, and deals closed. Empty form submissions aren’t helpful – your goal should be to build a real pipeline.
Most importantly, test and refine your ads continuously by split testing your ad copy and landing pages to see what works best. In cybersecurity PPC, even small tweaks can yield big results because you’re targeting a narrow, high-intent audience. With a well-trained AI bidding system, your campaigns will do well even in a competitive market.
Since cybersecurity buyers don’t convert on hype, value is essential. Long-form assets like whitepapers, threat reports, case studies, and compliance guides strengthen content marketing, improve online visibility, and support paid advertising across social media platforms, LinkedIn Ads, Twitter Ads, and Bing Ads.
Use your PPC ads to drive traffic to content offers like “2025 Ransomware Trend Report,” “Enterprise Security Readiness Checklist,” or “Cloud Compliance Guide.” These types of content will draw in decision makers who are researching solutions.
Make sure you gate the content you provide to people who click on your ads. Use progressive profiling forms that adapt to the user’s role or company size (if possible) to capture qualified leads. Then feed those leads directly into your lead nurturing workflows and retargeting sequences.
After a lead has downloaded your information or has made the first engagement, retarget them with ads offering free audits, demos, case studies, or consultations. This approach increases immediate visibility while building trust in the cybersecurity space and is highly effective for the long B2B sales cycles that exist in cybersecurity.
Since cybersecurity buyers usually need time to make a purchase, retargeting has to be precise. General remarketing will just burn through your ad budget and will be ignored by serious buyers.
To create specific segments for remarketing, start with intent and behavior. For example, if a user visited a ransomware page, don’t show them ads with general security content. Serve them ransomware-specific ads.
For the best results, segment your remarketing audiences based on:
· Pages visited (threat type, service)
· Actions taken (whitepaper downloaded, demo requested, form filled)
· Role/company size (if available)
Then tailor your messaging by funnel stage. Start with the awareness stage and offer more educational content like guides and webinars. For those in the consideration stage, push case studies, vendor comparisons, and ROI calculators. Finally, for those making the decision to buy, offer demo scheduling, free audits, and compliance checklists.
Be sure to always exclude low-intent and irrelevant audiences. There will always be researchers, students, job seekers, and random curious tire kickers searching for cybersecurity keywords. As discussed earlier, use negative keywords and exclusion lists to avoid wasting your ad spend.
Segmented remarketing improves ad relevance, strengthens marketing messages, and boosts click through rates. This approach supports successful campaigns while reducing wasted advertising spend.
Since many cybersecurity buyers are evaluating multiple vendors at the same time, competitor conquest campaigns can be highly effective if done correctly.
The right way to do this is to target your competitors’ weaknesses while maintaining compliant messaging. Avoid naming your competitors directly to stay within ad policies but highlight how your offering solves common complaints about your competitors. For instance, you might note that you have “Faster setup,” “Better support,” “Flexible pricing,” or “Stronger compliance reporting.”
Build out landing pages that compare your features to your competitors’ features without naming names. Show real differentiators like detection speed, compliance, and support, and highlight testimonials or case studies from clients who “switched from Vendor A.”
Never expect single clicks to convert. Treat competitor conquest campaigns like the first touchpoint in a series. Pair it with remarketing, content nurture, and follow-ups to maximize conversions from buyers who are currently in evaluation mode.
PPC ads can generate plenty of leads for your cybersecurity business, but closing deals will require a strong sales strategy. That’s why aligning your PPC campaigns with your sales workflows can help.
Sync your ad data with your CRM for full visibility. Capture data on keywords, ad groups, landing pages, and funnel stages for every lead. This will help your sales team know exactly what triggered their interest so they can tailor their follow-up conversations accordingly.
Provide your sales teams with assets to help your messaging stay consistent. For example, give them your case studies, compliance docs, whitepapers, audit reports, and technical comparisons. Doing so will help them maintain credibility when engaging with potential clients.
When PPC efforts align with sales workflows, marketing teams help cybersecurity businesses close deals faster. This improves campaign effectiveness, reduces friction, and lowers customer acquisition cost.
The cybersecurity industry is a battlefield. A basic PPC campaign won’t work when you’re competing for attention in the cybersecurity industry. The firms that invest in cybersecurity marketing, cybersecurity PPC, and data-backed marketing strategies know that precision and trust win conversions across digital channels. To win leads, you need to reach targeted audiences with intent-driven keywords and technically correct messaging, and it all needs to align with your sales process.
If your competitors are using these strategies and you’re not, you’re invisible. This is the time to sharpen your strategy and strengthen your funnel by implementing a stronger PPC strategy.
If you want to generate qualified enterprise leads, reduce wasted ad spend, and build a scalable, data-driven PPC engine that speaks directly to cybersecurity decision makers – an experienced cybersecurity marketing agency like us can help.
At PPC.co, we specialize in building paid ad strategies that convert clicks into real clients. Contact us today and we’ll position your firm as the credible, trusted authority cybersecurity buyers want.
