Competitor analysis with Semrush reveals exactly how your rivals drive organic traffic, which keywords they dominate, and where their backlinks come from. You'll uncover content gaps, identify link building opportunities, and discover traffic-driving keywords you're missing. This isn't about copying competitors — it's about finding strategic advantages in markets they've already validated.
The analysis covers four critical areas: organic search performance, paid advertising strategy, backlink profiles, and content marketing approach. You'll need a Semrush Pro plan or higher to access the full competitive intelligence suite, plus a list of 3-5 direct competitors to analyze.
What You'll Need
A Semrush Pro, Guru, or Business account with access to the Domain Analytics toolkit. Prepare a list of your top 3-5 direct competitors — companies targeting the same keywords and audience segments you want to reach. You'll also want access to Google Analytics to compare findings against your own performance metrics.
Step 1: Map Your Competitive Landscape
Time: 10 minutes | Tool: Semrush Start in the Domain Overview section and enter your primary competitor's domain. The overview dashboard shows estimated monthly organic traffic, paid search spend, and backlink counts. But the real insight comes from the "Main Organic Competitors" widget below the traffic graphs. Semrush automatically identifies competitors based on keyword overlap. Look for domains you didn't expect — these often reveal indirect competitors or emerging players in your space. Export this list and cross-reference it with your assumed competitor list. The Competition Level score shows how directly each domain competes with the analyzed site, with scores above 0.7 indicating strong overlap. Save the domains with the highest competition levels and monthly traffic. These become your priority targets for deeper analysis. The organic search traffic trend graph reveals seasonal patterns and recent algorithm impact, helping you time competitive moves.
Step 2: Analyze Organic Keyword Strategies
Time: 15 minutes | Tool: Semrush Click into the "Organic Research" section for your top competitor. The keywords report shows every term they rank for, sorted by estimated traffic value. Filter for keywords ranking in positions 1-10 to see their strongest assets. Then sort by "Traffic %" to identify their highest-volume terms. The "Top Pages" tab reveals their most successful landing pages by organic traffic. Look for page types you don't have — product comparisons, how-to guides, or industry reports. Note the URL structure and content format driving their traffic. Use the "Keyword Gap" tool to compare up to five competitors simultaneously. Select "Missing" keywords to find terms your competitors rank for but you don't target. These represent immediate content opportunities. The "Weak" filter shows keywords where competitors outrank you, indicating optimization targets for existing pages. Export keyword lists with search volume, difficulty scores, and current rankings. But don't chase every keyword — focus on terms aligned with your conversion goals and content capabilities.
Step 3: Reverse Engineer Their Content Strategy
Time: 10 minutes | Tool: Semrush Navigate to the "Pages" report under Organic Research. This shows which competitor pages drive the most organic traffic. Look for patterns in their top-performing content — do they favor long-form guides, comparison articles, or product-focused pages? The "URL" column reveals their internal linking strategy through URL structure. Notice how they organize content hierarchies and category pages. The "Keywords" column shows how many terms each page ranks for — high numbers indicate comprehensive topic coverage. Check the "Traffic %" column to identify their traffic distribution. If 80% comes from 20% of pages, they've mastered the cornerstone content approach. Click individual URLs to see full keyword lists for each page, revealing their semantic optimization strategy. The Position Distribution chart shows how consistently they rank in top positions. Steady performance across many keywords indicates strong domain authority and topical expertise.
Step 4: Examine Their Paid Search Strategy
Time: 8 minutes | Tool: Semrush Switch to the "Advertising Research" section to see their Google Ads investment. The "Ad History" tab shows which ads they've run recently and for how long. Long-running ads typically indicate profitable campaigns worth investigating. The "Keywords" report reveals which terms they bid on. Compare this against their organic rankings — gaps between paid and organic targeting show strategic priorities. If they're bidding on terms they rank organically for, those keywords likely drive high-value conversions. The "Landing Pages" section shows which pages receive their paid traffic. These represent their highest-converting content, tested with actual ad spend. Study the page structure, headlines, and call-to-action placement on these templates. Export their top paid keywords with CPC data. High-cost terms they consistently bid on indicate valuable commercial intent keywords for your organic strategy.
Step 5: Audit Their Backlink Profile
Time: 12 minutes | Tool: Semrush Access the "Backlinks" report under Domain Analytics. The referring domains count shows their link building scale, but quality matters more than quantity. Sort by "Authority Score" to see their highest-value links. The "Anchors" tab reveals their link building strategy. Over-optimized anchor text (too many exact match keywords) suggests aggressive tactics, while branded anchors indicate natural link earning. Look for anchor text patterns you can replicate through strategic content creation. Use the "Indexed Pages" filter to see only links from pages Google has indexed. The "Authority Score" filter (set minimum to 30) removes low-quality domains. Focus on links from domains in your industry or related niches. The "New & Lost Backlinks" report shows recent link acquisition and losses. Fresh links often come from new content, press mentions, or link building campaigns you can reverse-engineer. Note the source sites and content types earning them links. Export high-authority backlinks with contact information. These represent potential link targets for your own outreach campaigns.
Step 6: Identify Content Gaps and Opportunities
Time: 8 minutes | Tool: Semrush Return to the "Keyword Gap" tool and select the "Untapped" filter. This shows keywords your competitors don't target well — potential blue ocean opportunities. Sort by search volume to prioritize high-impact gaps. Cross-reference untapped keywords with your content calendar. Can you create authoritative content around these terms before competitors notice the opportunity? The keyword difficulty score helps estimate content creation effort required. Use the "Content Gap" tool to analyze competitor content by topic clusters. This reveals systematic content coverage across related keywords. Look for topic areas where they have comprehensive coverage but you have sporadic content. The tool also shows content formats performing well for each topic — articles, landing pages, or resource guides. Match your content format to what already succeeds in search results.
Step 7: Monitor and Track Changes
Time: 2 minutes | Tool: Semrush Set up "Position Tracking" projects for your priority competitor keywords. Add their domains to track ranking changes alongside your own performance. The "Competitors Discovery" feature automatically adds new competitors as they appear for your tracked keywords. Configure "Backlink Audit" alerts to receive notifications when competitors gain high-authority links. These alert you to new link opportunities and partnership possibilities. Weekly email summaries keep you informed without daily monitoring overhead. Create custom reports combining competitor organic traffic, top keywords, and recent backlinks. Schedule monthly delivery to stay informed of major competitive shifts without manual checking.
Pro Tips
The "Market Explorer" tool reveals the entire competitive landscape, not just direct competitors. It shows market leaders you might not know about and identifies growing players before they become major threats. The advertising overlap data reveals which competitors bid on your brand terms.
Common Pitfalls
Don't copy competitor strategies blindly — what works for them might not work for your domain authority level or content resources. Many Semrush users focus only on high-volume keywords and miss long-tail opportunities that convert better. The estimated traffic numbers are directional, not precise, so validate findings with your actual performance data.
Expected Results
You'll have a prioritized list of 50-100 target keywords your competitors rank for, a backlink prospect list of 20-30 high-authority sites, and a content gap analysis showing exactly which topics to cover next. Most importantly, you'll understand the competitive dynamics in your market and where you can gain strategic advantages.
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