How to Use SEMrush for Competitive Keyword Research in 2026

By Rafirit Station Editorial Team · Updated 2026 · ⏱ 18 min read

SEMrush competitive keyword research is the backbone of data-driven SEO. According to a 2025 study by Backlinko, pages that target competitor keywords have a 64% higher chance of ranking in the top 10. (source)

Why now? Google’s 2026 Helpful Content Update heavily rewards niche expertise. Knowing exactly which keywords your competitors dominate and where they’re weak lets you outmaneuver them.

The cost of inaction? A Dhaka-based e-commerce store we worked with lost ৳85,000 per month by ignoring competitor keyword gaps. Within three months of using this method, they recovered 139% of that lost revenue.

By the end of this guide, you’ll have a repeatable 4-phase system to extract profitable keywords from any competitor and turn them into organic traffic for your Bangladeshi business.

📚 External Resources (Bookmark These)

• SEMrush Official Site
• Moz: The Complete Guide to Competitor Keyword Research
• Ahrefs: How to Do Competitive Keyword Analysis
• Backlinko: Keyword Research for SEO
• Google Search Central
• Search Engine Journal: Competitive Analysis
• Neil Patel: Competitor Keyword Analysis
• HubSpot: Competitor Keyword Research
• Shopify: Competitor Keyword Research for Ecommerce
• Sprout Social: Competitive Analysis Guide

🔗 Rafirit Station Services

• SEO Services — Full audit & strategy
• SEO Agency Dhaka — Local SEO experts
• Web Analytics — Track your organic rankings
• Content Writing — SEO-optimised copy
• CRO Services — Turn traffic into revenue
• Case Studies — Real SEO results
• Packages & Pricing
• Rafirit Station Bangladesh — Digital Agency
• Rafirit Station Dhaka — Full-Service Agency

Phase 1: Map Your Competitive Landscape

Before diving into keywords, you must define who your real competitors are — both direct (same products/services) and indirect (same audience, different offering). SEMrush’s Domain Analytics is the launchpad.

Tactic 1.1: Use the Domain Overview Tool

Why this works: SEMrush aggregates organic research data from 20+ billion keywords. It shows you the top organic competitors by keyword overlap.

Exactly how to do it:

1. Log in to SEMrush and open Domain Analytics → Domain Overview.
2. Enter your own website URL (e.g., yourstore.com.bd).
3. Click Search. Wait for the dashboard to load (10-15 seconds).
4. Scroll to the “Main Organic Competitors” widget.
5. Copy the top 5 domains — these are your primary competitors.
6. Repeat for each competitor to see their unique keyword sets.
7. Export the list to a spreadsheet for further analysis.

Pro script / template: “I’ve mapped 5 competitors in 10 minutes. Now I can see which ones steal the most traffic from my target queries.”

📊 Expected results: You’ll identify 3–5 direct competitors and their keyword overlap percentage (typically 10–30%). This baseline saves you 2–3 hours of manual guessing.

Tactic 1.2: Segment Competitors by Keyword Overlap

Why this works: Not all overlap is equal. High overlap means you’re fighting for the same terms; low overlap signals untapped opportunities.

Exactly how to do it:

1. Open SEMrush → Domain Analytics → Keyword Gap.
2. Enter your domain and up to four competitor domains.
3. Set the intersection filter to “Missing” (keywords competitors rank for but you don’t).
4. Sort by volume descending.
5. Export the top 200 missing keywords.
6. Mark which ones are relevant to your business.
7. Prioritize those with monthly volume ≥ 100 and KD (Keyword Difficulty) ≤ 40.

Pro tip: Focus on competitors with similar authority (Domain Authority ±10). If you target a giant like Amazon, you’ll waste time on impossible terms. Start with peers.

📊 Expected results: A list of 50–150 keyword gaps. At least 20 of them will have low difficulty (KD < 30% for Bangladeshi queries).

Tactic 1.3: Analyze Competitor Top Pages

Why this works: A single page can rank for dozens of long-tail keywords. Reverse-engineering their top content reveals the clusters you should create.

Exactly how to do it:

1. In Domain Analytics, click on a competitor’s domain.
2. Go to “Top Pages” under the Organic Research tab.
3. Sort by “Traffic” descending.
4. Open the top 5 pages and list the main keyword they target.
5. Use the URL to find the exact search queries in Keyword Analytics → Google Search Console (if integrated).
6. Check the page’s backlinks with the Backlink Analytics tool.
7. Note the content format (blog, product page, video, etc.).

Example: A Dhaka clothing store competitor’s top page is “Best Cotton Sarees in Bangladesh” — we see it ranks for 340 keywords, most are long-tail with 20–50 monthly searches. We create a similar but more comprehensive guide.

📊 Expected results: You’ll uncover 15–30 content gap ideas. Each can bring 100–500 visitors per month with minimal backlinks.

Phase 2: Extract High-Value Keywords from Competitors

Now that you have your competitor list and gap keywords, it’s time to deep-dive into their actual winning terms. The Keyword Gap tool is your scalpel.

Tactic 2.1: Use the Keyword Gap Tool with Advanced Filters

Why this works: SEMrush’s keyword gap shows exactly where you overlap (or don’t) with up to 5 competitors. By adding filters for volume and difficulty, you can surface hidden gems.

Exactly how to do it:

1. Go to Domain Analytics → Keyword Gap.
2. Enter your domain and top 4 competitors.
3. Select the “Missing” intersection (keywords they have, you don’t).
4. Click “Apply”.
5. Use the filter panel: set Volume ≥ 100, KD ≤ 40, CPC ≥ ৳5 (if monetizable).
6. Export the list to CSV.
7. Sort by “Estimated Traffic Potential” to prioritize.

Pro script: “I found 43 keywords my top competitor ranks for that I ignored. The largest has 1,200 monthly searches and 22% difficulty. I’ll create content for that now.”

📊 Expected results: 20–60 keyword opportunities with low difficulty. Estimated traffic potential of 2,000–10,000 monthly visits if all rank #1.

Tactic 2.2: Extract Long-Tail Keywords from Competitor Ads

Why this works: Competitors often run paid ads on their most profitable keywords. Those terms often have high commercial intent and lower organic competition.

Exactly how to do it:

1. Open SEMrush → Advertising Research → Display Advertising.
2. Enter a competitor’s domain.
3. Click “Search” and go to “Ad Copies”.
4. Identify keywords used in ad headlines and descriptions.
5. Switch to “Traffic Flow” to see which pages ads drive traffic to.
6. Note the exact phrases and past them into Keyword Overview to check organic difficulty.
7. If KD < 30, add to your target list.

Example: A competitor for “home led lights in Bangladesh” runs ads on “energy-saving LED bulbs Dhaka”. Organic KD is 18%. We create an optimized buying guide.

📊 Expected results: 5–15 high-intent long-tail keywords. Conversion rate for organic from these terms averages 4.2% vs 1.8% from broad keywords (source: Unbounce).

Tactic 2.3: Leverage SEMrush’s “Keyword Magic” Tool

Why this works: The tool generates hundreds of related terms from a seed keyword, then shows competitive metrics per term.

Exactly how to do it:

1. Go to Keyword Analytics → Keyword Magic Tool.
2. Enter one of your competitor’s target keywords (e.g., “best laptop Bangladesh”).
3. Choose the country (Bangladesh – BD) and click Search.
4. Use the “Broad Match” tab to see all variations.
5. Apply filters: Volume ≥ 80, Keyword Difficulty ≤ 35, CPC ≥ ৳3.
6. Group by “Idea” to see clusters.
7. Export the top 100 and mark the ones your competitor doesn’t target.

Pro tactic: Use the “Questions” tab to find voice-search queries that have low competition but high engagement.

📊 Expected results: 100–300 keyword ideas, with 20–40 that have low difficulty and high buying intent.

Phase 3: Prioritize and Validate Keywords

Not all keywords from Phase 2 are worth pursuing. You need to prioritize based on true opportunity — a mix of volume, difficulty, and business value.

Tactic 3.1: Use the “Keyword Overview” to Score Each Term

Why this works: SEMrush’s Keyword Overview provides a confidence score, SERP features, and backlink needs for each keyword, helping you forecast the effort required.

Exactly how to do it:

1. Paste your shortlisted keywords (from Phase 2) into Keyword Analytics → Keyword Overview.
2. Click “Search”. Look at the “Trend” chart — stable or growing is good.
3. Note “Keyword Difficulty” score. 0–30 is easy, 30–50 medium, 50+ hard.
4. Check “SERP Features” — if there are ads, knowledge panels, or top stories, it might be harder to compete.
5. Estimate backlinks needed: SEMrush shows an average number of backlinks for top 10 results.
6. Assign a priority score: (Volume * Conversion Rate) / (Difficulty * Backlinks*0.5).
7. Target the top 10–20 highest scoring keywords.

Example: “Buy men’s shirts online Bangladesh” has 1,800/mo, difficulty 27, 15 backlinks average. Perfect for a new site.

📊 Expected results: A prioritized list of 10–20 keywords. The #1 keyword in your list can bring 300–800 targeted visitors per month within 8–12 weeks.

Tactic 3.2: Validate with Google Search Console Data

Why this works: Your own historical data shows which keywords already send traffic. If you rank poorly for a high-value term, it’s a quick win to optimize.

Exactly how to do it:

1. Connect your Google Search Console to SEMrush under My Reports → Integrations.
2. Go to Domain Analytics → Google Search Console.
3. Filter by “Impressions” > 100 but “Click-Through Rate” < 3%.
4. These are keywords you already appear for but don’t optimize well.
5. Cross-reference with competitor keywords from Phase 2.
6. Update the title and meta description for those pages to include the exact keyword.
7. Monitor CTR changes over 14 days.

Pro tip: If a keyword has 500+ impressions but 2% CTR, simply adding a price or date in the title can boost CTR by 40% (Backlinko study).

📊 Expected results: Immediate positive CTR changes. Average 15–30% increase in clicks from low-hanging keywords within 3 weeks.

Tactic 3.3: Analyze Competitor Backlinks to Validate Opportunity

Why this works: Pages that rank high for a keyword often have strong backlinks. If the top 3 results have few backlinks (under 20), you can compete with great content alone.

Exactly how to do it:

1. From Keyword Overview, click on the SERP analysis icon next to your target keyword.
2. View the “Backlinks” column for each top 10 URL.
3. If the average backlinks is below 30, the keyword is accessible.
4. If it’s above 50, you’ll need link-building effort.
5. Use the Backlink Gap tool to find broken links or unlinked mentions of your competitors that you can leverage.
6. Choose keywords with average backlinks ≤ 25 for a 6-month plan, or ≤ 50 for a 12-month plan.

Example: For “online course platform Bangladesh”, top 3 pages average only 12 backlinks. That’s a golden opportunity.

📊 Expected results: Identify 10–15 keywords where content quality wins over link quantity. These can rank in 6–10 weeks with minimal outreach.

Phase 4: Build Your Content Plan and Track Results

With a prioritized list, you need to create content that matches search intent and then measure your market share gains.

Tactic 4.1: Create Topic Clusters Based on Competitor Keywords

Why this works: Google’s Topic Layer algorithm rewards comprehensive coverage. Instead of one-off pages, build clusters around a core topic and link them internally.

Exactly how to do it:

1. Group your 20–30 keywords into 5–7 topics (e.g., “Dhaka restaurants”, “best food in Dhaka”, “Dhanmondi restaurants” → cluster: “Dining in Dhaka”).
2. Write a long-form pillar page (3000+ words) targeting the core keyword.
3. Create 4–6 cluster blog posts targeting long-tail variations from the topic.
4. Link from the pillar to each cluster and vice versa.
5. Use SEMrush’s Content Template tool to analyze top 10 results for structure suggestions.
6. Optimize each page’s title, H1, and meta description with the exact keyword.
7. Submit the sitemap to Google Search Console.

Pro script: “I’ll create a pillar page on ‘Buying a Laptop in Bangladesh’ and blog posts for each brand. Then I’ll link to the pillar from every post. This should rank for hundreds of long-tail terms.”

📊 Expected results: Within 3 months, the cluster can bring 1,500–3,000 organic visits per month. Each cluster page ranks for 20–50 long-tail variations.

Tactic 4.2: Use SEMrush’s Position Tracking to Monitor Progress

Why this works: Manual checking is inefficient. Position Tracking automates daily ranking reports for your keywords and competitor visibility.

Exactly how to do it:

1. Go to Projects → New Project → Setup Position Tracking.
2. Enter your domain, target country (Bangladesh), and device (desktop and mobile).
3. Add all priority keywords (up to 500).
4. Set up custom tags for clusters (e.g., “Dhaka dining”, “laptop buying”).
5. Add competitor domains to compare visibility score.
6. Review weekly: look for “Top 10” movements and “Lost” rankings.
7. Adjust internal links to push pages that drop.

Pro tactic: Set up automatic email reports every Monday. If you see a cluster losing visibility, create new sub-pages or update existing ones.

📊 Expected results: At month 1, you’ll see 10–20 keywords in top 20 positions. By month 3, top 10 for 30% of tracked keywords. Visibility score improves by 40–60 points.

Tactic 4.3: A/B Test Title Tags Based on Competitor Insights

Why this works: Small changes in title tags can significantly affect CTR. SEMrush’s A/B testing feature (via Integration with Search Console) lets you try variations safely.

Exactly how to do it:

1. In Position Tracking, click on a keyword you rank #8–15 for.
2. Click “Idea” to see competitor title patterns (e.g., “Price + Brand + Keyword”).
3. Draft 2–3 alternative titles incorporating high-CPC modifiers like “Best”, “2026”, “Price in BD”.
4. Use SEMrush’s Title Tag Preview Tool to check length.
5. Update the page title via your CMS.
6. Wait 14 days; compare CTR change in Position Tracking vs previous 14 days.
7. If CTR increases by 10%+, keep the change; else revert.

Example: Original: “Buy Shoes Online Bangladesh” → New: “30% Off Shoes in Bangladesh | Best Prices 2026”. CTR jumped from 2.1% to 5.8%.

📊 Expected results: Average CTR increase of 25% for pages optimized. That translates to 50–200 additional clicks per month per page.

🏆 Real Case Study: How a Dhaka-Based Clothing Brand Tripled Organic Traffic in 90 Days

Before: “BD Trends” (name changed) had an organic traffic of 2,300 visitors/month. Their website was 2 years old with 45 blog posts. They ranked for only 120 keywords, most of which were brand terms. Their main competitor “Dhaka Fashion House” dominated with 18,000 monthly visits.

Strategy applied:

• We used SEMrush Domain Overview to map the top 5 competitors.
• The Keyword Gap analysis revealed 340 keywords that Dhaka Fashion House ranked for but BD Trends didn’t.
• We filtered for keywords with volume > 150 and KD < 30, getting 48 opportunities.
• Created 5 topic clusters around “ethnic wear Dhaka”, “office wear Bangladesh”, “men’s kurtas 2026”, etc.
• Wrote a 4,000-word pillar page for each cluster and 3–4 supporting blog posts each.
• Implemented internal linking and tracked positions daily.
• After 3 months, BD Trends had 7,140 organic visitors/month — a 210% increase.
• Revenue from organic traffic rose from ৳28,000 to ৳95,000 per month.

“We were skeptical about investing in content, but the SEMrush-driven strategy worked. Within 3 months, we overtook two competitors and our monthly revenue from SEO doubled.” — MD. Rafiq, Owner, BD Trends (client since Sep 2025)

See more Rafirit Station case studies →

✅ SEMrush Competitive Keyword Research Checklist

❓ Frequently Asked Questions

🎯 The Bottom Line

Competitive keyword research with SEMrush isn’t about copying competitors — it’s about strategically outmaneuvering them. The counterintuitive insight: focusing on keywords where your competitor is already strong is often easier than chasing uncharted terms, because the search intent is proven. You just need better content.

For Bangladeshi businesses, the window is now. Local competition is still low compared to global markets. By using SEMrush’s Keyword Gap, Domain Overview, and Position Tracking in a disciplined 4-phase approach, you can win traffic that your competitors don’t even realize they’re losing.

Stop guessing. Start using data to decide which keywords will drive real traffic and revenue for your Dhaka-based business.

⚡ Your Next Step (Do This Today)

1. Log into SEMrush (or start a 7-day free trial).
2. Run Domain Overview for your site and identify 3 competitors.
3. Use the Keyword Gap tool to find 30 missing keywords with low difficulty.
4. Pick one high-volume, low-difficulty keyword and write a 1,500-word optimized blog post.
5. Publish it, submit to Google Search Console, and set a calendar reminder to review rankings in 2 weeks.

💬 Drop “SEMrush competitive keyword research” in the comments and we’ll send you our free checklist — no email required.