CONTENTS

    How to Use SEMrush (and Similar SEO Tools) for Keyword Research and Competitor Analysis

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    Tony Yan
    ·October 28, 2025
    ·8 min read
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    If you need a reliable, repeatable workflow to find the right keywords and understand what competitors rank for, this guide walks you through SEMrush step-by-step and shows equivalents in Ahrefs and Moz. By the end, you’ll have a prioritized keyword list, clean clusters, identified gaps, and two content briefs ready to go.

    • Estimated time: 60–90 minutes for a first pass
    • Difficulty: Intermediate (beginner-friendly instructions)
    • Prerequisites: A SEMrush account with access to Keyword Magic Tool, Organic Research, Keyword Gap, and Content Marketing toolkit features; seed topics or a few competitor domains
    • Deliverables: Prioritized keyword spreadsheet, 3–6 clusters, competitor gap list, and 2 content briefs

    Pro tip: If you’re new to keyword basics and intent, skim this short primer on keywords vs. topics and keep it handy.

    Prep: Set up your workspace and avoid common data traps

    1. Set the correct database and locale.

      • In SEMrush, set the country/language before every query. Volumes and KD% shift by market.
      • Quick check: Run the same seed in two countries—notice how volume can differ dramatically.
      • According to the official SEMrush guidance in the Keyword Magic Tool manual (KB, updated regularly), filters apply per database.

    2. Decide on branded vs. non-branded.

      • For market growth work, focus on non-branded keywords first. You can track branded terms separately for reputation.
      • SEMrush’s 2024–2025 guidance in the branded vs non-branded keywords explainer recommends segmenting them to avoid mixed insights.

    3. Create naming conventions.

      • Use a spreadsheet with columns: keyword, cluster/topic, primary/secondary flag, intent, volume, KD%, CPC, SERP features, trend, target URL (planned), funnel stage, notes.
      • You’ll export into this schema later.

    Checkpoint: Your locale is set, you know whether you’re filtering branded terms, and you have a spreadsheet template ready.

    Step 1: Discover and interpret your seed in Keyword Overview

    Do this:

    1. Open Keyword Overview in SEMrush.
    2. Enter a seed keyword and select the correct country.
    3. Review:
      • KD% (0–100 difficulty), search intent labels, volume, CPC, and SERP features.
      • Click the SERP link and scan the top 10: page types, content formats, and features (e.g., featured snippet, local pack).

    Why it matters:

    • KD% ranges help you gauge competitiveness. SEMrush outlines practical bands in its Keyword Difficulty explanation (Semrush Blog, 2025), from “Very Easy” (0–14) to “Extremely Difficult” (85–100).
    • Intent labels (Informational, Navigational, Commercial, Transactional) appear throughout SEMrush. See the 2025 overview in the search intent guide.

    What good looks like:

    • A seed with clear intent alignment to your business, KD% that’s realistic for your domain, and SERP results you can match or exceed in format and depth.

    Troubleshooting:

    • Intent mismatch? If top results are product/category pages, don’t target with a blog post—reframe the keyword or plan a product page. SEMrush’s intent guidance in the 2025 intent article clarifies this.

    Step 2: Expand with Keyword Magic Tool (filters and groups)

    Do this:

    1. Open Keyword Magic Tool.
    2. Enter your seed and set the location.
    3. Use filters:
      • Match types (Broad, Phrase, Exact, Related)
      • Intent (I/N/C/T)
      • KD% (start with 0–29 for newer sites; 30–49 for growing domains; only go higher if your authority supports it)
      • Volume thresholds based on your niche and resources
      • Exclude branded terms if needed
    4. Explore the themed groups on the left; they often hint at natural clusters.
    5. Save promising keywords to lists or the Keyword Strategy Builder.

    Reference: Paths, filters, and exports are documented in the Keyword Magic Tool manual (KB, 2025).

    Checkpoint: You have 50–150 candidate keywords across a handful of groups, with intent and KD% filters applied.

    Pro tip: For intent foundations and how they influence content format, see this brief overview on the power of user intent.

    Troubleshooting:

    • Too many high-KD results? Widen match type and add modifiers (e.g., “best,” “for beginners,” “near me,” “vs”) to surface longer tails.
    • Volumes seem off? Double-check the country database; SEMrush’s Keyword Research Checklist (Semrush Blog, 2025) emphasizes locale accuracy.

    Step 3: Prioritize and cluster into topics

    Do this:

    1. Export your Keyword Magic Tool results (CSV/XLSX). Include columns for KD%, volume, intent, CPC, SERP features.
    2. Group by theme (parent topic) and intent.
    3. Assign one primary keyword per page and 4–6 secondaries that share similar SERP results.
    4. Label funnel stage (Top/Middle/Bottom) and proposed page type (blog post, category page, product page, comparison, guide).

    How to set thresholds:

    • New/low-authority sites: Focus on KD% up to ~29 and volumes that are realistic for your niche.
    • Growing domains: Consider KD% 30–49 where SERP competitors are attainable; ensure strong on-page and some backlinks.
    • Established sites: Pursue 50–69 selectively if business value and SERP parity justify. SEMrush explains KD use cases in the 2025 KD explainer.

    Checkpoint: Each cluster has one primary keyword, a handful of secondaries, consistent intent, and a planned page type.

    Prevent cannibalization:

    • Make sure two clusters aren’t targeting the same primary keyword or identical SERP. SEMrush covers detection in the keyword cannibalization guide (2024–2025).

    Step 4: Validate SERP and finalize page format

    Do this:

    1. For each cluster’s primary keyword, open the SERP view from Keyword Overview.
    2. Scan the top 10 results and note:
      • Dominant page type (blog vs. product vs. category)
      • Content format (how-to, list, comparison, glossary)
      • SERP features (featured snippet, videos, local pack)
    3. Decide your content format accordingly; don’t try to force a blog post into a transactional SERP.

    Checkpoint: Every cluster has a clear page type and format that matches the dominant intent and SERP.

    Step 5: Analyze competitors and find quick wins

    Do this in SEMrush:

    1. Domain Overview

      • Enter your domain and key competitors.
      • Review Authority Score, organic/paid traffic, top keywords/pages.
      • Drill into widgets to Organic Research. The Domain Overview report (KB, 2025) explains each widget.

    2. Organic Research → Positions and Competitors

      • Positions: See what competitors rank for, URLs, movements.
      • Competitors: Find overlap and potential targets; use Topics if available to spot clusters. SEMrush’s Organic Topics report (KB, 2025) outlines clustering views.

    3. Keyword Gap

      • Enter your domain and up to four competitors.
      • Filter by intent and positions to surface “Missing” or “Weak” keywords you should target.
      • SEMrush’s 2025 tutorials on keyword gap analysis detail workflows.

    4. Backlink Analytics / Backlink Gap

      • Identify high-value referring domains and common anchors.
      • Use Backlink Gap to see domains linking to competitors but not you.

    5. Traffic Analytics (directional insights)

    Checkpoint: You have a list of “Missing” keywords from Keyword Gap and a few backlink opportunities. You understand competitors’ top pages and channel mix directionally.

    Troubleshooting:

    • Traffic Analytics seems off? Use it for trends and comparisons, not absolute counts; corroborate with your GA4/GSC if analyzing your own site.
    • Branded noise in gap results? Use advanced filters to exclude your brand terms.

    Step 6: Turn research into content briefs

    Do this in SEMrush’s Content Marketing toolkit:

    1. Topic Research

      • Enter a seed topic and scan cards for headlines, questions, and subtopics. This helps refine clusters and angles.

    2. SEO Content Template

      • Enter your primary keyword. SEMrush analyzes the top 10 and suggests semantically related keywords, recommended headers/entities, average text length, and readability. See SEMrush’s 2025 overview of the SEO Content Template.

    Brief fields to fill:

    • Page type and angle
    • Primary keyword + 4–6 secondaries
    • Questions to answer (including People Also Ask)
    • Expected word range and reading level
    • Entities/topics to include
    • Internal links to parent pillar or related pages

    Checkpoint: You have at least two briefs complete, aligned to clusters and SERP intent.

    Extended reading: For on-page execution details and a checklist, use this guide on writing SEO-optimized articles.

    Example workflow: From SEMrush export to brief and draft

    • Export a cleaned cluster as CSV.
    • Open your writing environment and paste the brief fields at the top.
    • Option A (manual): Draft the outline, incorporate secondaries and entities, and add internal links according to your site structure.
    • Option B (assisted): Tools like QuickCreator can ingest your cluster and brief to generate a first draft with intent-aware structure and on-page suggestions. Disclosure: QuickCreator is our product.

    Either way, keep the brief visible while drafting and use a checklist before publishing.

    Cross-tool equivalents (Ahrefs and Moz)

    • SEMrush Keyword Overview → Ahrefs Keywords Explorer SERP overview; Moz Keyword Explorer SERP analysis
    • Keyword Magic Tool → Ahrefs Keywords Explorer suggestions and parent topics; Moz Keyword Explorer suggestions and “Group Keywords” logic
    • Organic Research (Positions/Competitors) → Ahrefs Site Explorer Organic Keywords/Top Pages; Moz Pro Rank Tracker and Competitive Research
    • Keyword Gap → Ahrefs Content Gap; Moz Keyword Gap
    • Backlink Analytics/Gap → Ahrefs Site Explorer Backlinks/Referring Domains; Moz Link Explorer and Link Intersect
    • Traffic Analytics → Ahrefs Similar tools unavailable at the same granularity; Moz focuses on rank tracking and link data

    Links to official product pages for reference:

    Common pitfalls and how to fix them

    • Wrong country or database

      • Fix: Set the right locale in Keyword Overview and Keyword Magic Tool before evaluating volume/KD. The 2025 Keyword Research Checklist calls this out.

    • KD too high for your domain

      • Fix: Start with lower-KD clusters and build authority. SEMrush’s KD% ranges show when to step up.

    • SERP intent mismatch

      • Fix: Match page type to dominant SERP intent. See intent definitions in SEMrush’s 2025 intent guide.

    • Cannibalization across pages

      • Fix: Map one primary keyword per page and audit regularly. Use Position Tracking’s cannibalization view; see the cannibalization guide.

    • Branded vs. non-branded confusion in analysis

    • Over-trusting competitor traffic numbers

    Verify your work: Quick checks

    • KD/Volume/Intent triangle

      • Each cluster balances realistic KD, sufficient volume, and a clear intent that your page type can satisfy.

    • SERP parity

      • Your planned content format matches the top results. You have a way to stand out (angle, structure, depth, entities, examples).

    • Cluster uniqueness

      • No two clusters target the same primary keyword or identical SERP.

    • Export integrity

      • Your spreadsheet has complete columns and consistent labels; filters applied per locale.

    Next steps: Track and sprint

    1. Set up Position Tracking for your target keywords and monitor cannibalization and movement.
    2. Batch your clusters into 2–4-week sprints, publish on a predictable cadence, and review performance monthly.
    3. Revisit Keyword Gap quarterly to catch new opportunities.

    If you want a structured approach, consider this primer on SEO sprint planning to batch research and publishing.

    Appendix: Export schema example

    Use this simple table header in your spreadsheet or export template:

    keywordcluster/topicprimary/secondaryintentvolumeKD%CPCSERP featurestrendtarget URL (planned)funnel stagenotes

    Fill it as you go, and avoid duplicates in the “target URL” column.

    References and authoritative training

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