Steal SEO Competitor Keywords With Semrush Organic Research

Last Updated Date: November 28, 2025

TLDR:

  • Use Semrush Organic Research as a competitor-first keyword research tool: plug in a rival domain/URL to see all the keywords already working for them.
  • Start from the Overview (keywords, traffic, branded vs non-branded, SERP features) to judge whether the competitor is worth modeling and where they get most organic visibility.
  • Dive into Positions with strong filters (country, seed term, KD cap, minimum volume, long-tail word count, SERP features) to shrink millions of terms into a small list of low-competition, high-intent keywords.
  • Use SERP Features and Position Changes (new, lost, improved, declined) to spot quick wins where you can capture snippets, image packs, or traffic competitors are gaining or losing.
  • Expand your content plan by analyzing Top Pages, subdomains, and organic competitors, then create more focused, better-structured content to “legally steal” their proven topics and rankings.

I use Semrush Organic Research when I want to Steal SEO Competitor Keywords With Semrush Organic Research—not by copying blindly but by uncovering real opportunities that competitors already rank for. This is a competitor-based keyword research approach: find the competitor, grab their URL or domain, and pull their ranking keywords into your SEO process.

Semrush Organic Research screen with search field, estimated traffic trend, and highlighted left navigation
I open the Organic Research tool in Semrush to enter a competitor domain and review overview metrics.

Table of Contents

How do I access the Semrush Organic Research tool and why is it competitor based?

I open Semrush and go to Competitive Research then Organic Research. Placing the tool under competitive research tells you everything you need to know: this is built to analyze competitors, not to invent seed keywords from scratch. Instead of recreating the wheel by guessing keywords, I look at what already works for others and adapt it.

SEMrush Organic Research landing page showing left navigation and search box
I open Semrush → Competitive Research → Organic Research to enter a competitor domain.

What overview metrics should I review first in Organic Research?

After entering a domain, subdomain, or specific URL, I start with a high-level overview. Semrush shows:

  • Total keywords the site ranks for (I often see millions for large domains).
  • Organic keyword trend over time to spot growth or decline.
  • Estimated traffic from organic keywords and whether it is rising.
  • Traffic cost which estimates how much the keywords would cost in paid ads.
  • Branded vs non-branded traffic to understand how much is direct brand search.

I pay attention to the graph that shows position distribution—how many top 3, top 4–10 and beyond. Semrush even flags unusual Google SERP activity with icons and lets me add my own notes so I can track updates and correlate traffic changes to search quality updates.

Semrush Organic Research screen with a clear magnified legend listing Top 3, 4-10, 11-20, 21-50, 51-100 and a SERP Features checkbox
Magnified legend showing ranking buckets and SERP Features — ideal for explaining SERP feature analysis.

How do I use SERP feature data to find quick wins?

One of the most underused parts of Organic Research is the SERP feature analysis. Semrush breaks down which features the competitor ranks in: featured snippets, image packs, people also ask, video carousel, site links and more. I look for two things:

  • Which SERP feature the competitor is already occupying in high volume (for example, thousands of featured snippets).
  • How many ranking keywords lack a particular SERP feature on that domain—those are opportunities to target the same query with a better format (images for image packs, short paragraphs for featured snippets, or Q&A formatting for people also ask).
Magnified featured snippet count in Semrush Organic Research
I check featured snippet counts to find quick wins I can target.

How can I filter millions of keywords to find low-competition opportunities?

When a domain returns millions of keywords, I filter aggressively. I usually:

  • Target the country database I care about (for example United States).
  • Include a seed word or phrase relevant to my niche (weight, keto, workout).
  • Set a maximum keyword difficulty (for example under 50).
  • Filter by minimum monthly volume so I avoid zero-search queries.
  • Set word count greater than four when I want long-tail phrases.

After filters, I typically reduce the set from millions to a few thousand or a few hundred manageable keywords. Then I sort by lowest keyword difficulty first to find the easiest, actionable targets. For example, terms like “cycling one hour a day weight loss” with low competition and reasonable volume often appear from this process.

Semrush Organic Research showing a magnified 'Positions' filter dropdown with options like Top 50, Top 20, and custom range
I open the Positions dropdown to filter results by ranking ranges (Top 3, Top 10, Top 50).

What does position change data reveal and how do I act on it?

Position change shows new, lost, improved and declined keywords for a competitor. I treat it as a map of opportunities:

  • New keywords tell me what content types are trending for the competitor; I may create better content to outrank them.
  • Lost keywords look like low-hanging fruit. If a competitor lost visibility for a valuable query, I can try to capture that traffic.
  • Improved keywords signal where competitors are actively optimizing—watch these closely and consider defensive optimization for your own pages.
  • Declined keywords can be chances to recover or improve my content around the same queries.
Semrush Organic Research Position Changes overview showing All Changes, Improved and Declined counts and a table of keyword position changes
I check Position Changes to spot new, lost, improved and declined keywords I can target.

How do I analyze top pages, subdomains, and competitors to expand my content plan?

I use the Top Pages and Subdomain reports to see which pages drive most of the competitor’s keyword footprint. This shows me:

  • Which articles or sections rank for thousands of keywords.
  • Content formats that work (listicles, long-form guides, Q&A pages).
  • Subdomains that might be hosting valuable content or special verticals.

Filtering those pages by my seed term or intent helps me extract specific asset ideas. I also check the Main Organic Competitors list to find other domains with overlapping keywords. That lets me cross-check ideas and steal proven topics across multiple sites.

Semrush Organic Research Top Pages list with highlighted 'Keywords' counts and presenter overlay
Top Pages (Organic Pages) with keyword counts highlighted — I use this to identify which competitor pages drive the most keywords.

What step-by-step process do I follow to steal SEO competitor keywords with Semrush Organic Research?

  1. Identify the competitor domain or a specific URL that closely matches my niche.
  2. Open Organic Research > enter domain or URL and select the country database.
  3. Scan the Overview for keyword trend, traffic, and SERP feature distribution.
  4. Click Positions and apply filters: seed term, difficulty, volume, word count, and SERP features.
  5. Sort by lowest keyword difficulty and review long-tail phrases with decent volume.
  6. Check Position Changes for new and lost keywords to prioritize quick wins.
  7. Analyze Top Pages and Subdomains for content structure and format ideas.
  8. Create better, more focused content and optimize for target SERP features.
Semrush Organic Research screen highlighting the Keyword Difficulty column with overview metrics and left navigation
I check Keyword Difficulty (KD) and the overview metrics in Organic Research before applying filters.

Frequently asked questions

How do I choose between entering a domain, subdomain, or a specific URL?

Enter a specific URL when you want page-level keyword insights. Use a domain or subdomain when you want the full scope of a site’s keyword footprint. Domains reveal millions of keywords; URLs give a tighter, actionable set.

Can I target featured snippets and image packs using Organic Research?

Yes. Semrush shows how many keywords a competitor ranks for in each SERP feature and how many ranking keywords lack that feature on the competitor domain. Those gaps are direct opportunities to format content for featured snippets or image packs.

What filters should I apply first to narrow down results?

Start with country, seed keyword, keyword difficulty cap, minimum volume, and minimum word count. Then sort by lowest difficulty to find low-competition, high-opportunity keywords.

How do position changes help my content prioritization?

New keywords show where a competitor is gaining traction and may indicate trending topics. Lost keywords are quick targets you can try to capture. Improved and declined keywords help you decide where to defend or attack.

Final note

I rely on Semrush Organic Research to find keyword opportunities that are already proven for competitors. With focused filters, SERP feature analysis, and position change monitoring, you can build a data-driven keyword plan. Use the process above to Steal SEO Competitor Keywords With Semrush Organic Research responsibly and create content that genuinely serves search intent.

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Senior Digital Marketing Manager BSF, SEO Expert & Teacher

Alston Antony is a Senior Digital Marketing Manager and SEO Expert with more than 15 years of experience helping businesses turn SEO into a predictable customer acquisition system. He holds an MSc in Software Engineering (Distinction) from the University of Greenwich and is a Professional Member of the British Computer Society (MBCS). As a practicing Digital Marketing Manager at BSF, Alston applies the same SEO strategies he teaches to real businesses, validating them in the field before sharing them publicly. More than 7,000 professionals follow him through his private community. He runs a YouTube channel with over 4,000 subscribers and has taught more than 20,000 students on Udemy. Alston created the BARS SEO System, which doesn’t just teach SEO theory. He engineers SEO systems that bring customers.

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