Competitor Backlink Analysis: Finding Opportunities With Ahrefs
The whole point of competitor backlink analysis is this: someone else has already validated who is willing to link about your topic. Instead of hunting for link opportunities in the dark, pull open your rivals’ backlink profiles — the resource pages, publications, and blogs that linked to them are exactly the outreach list you should prioritise, and the piece of content that earned them the most links is direct intelligence for your own content strategy.
Step 1: Pick the right “competitors”
A lot of people jump straight to analysing the market leader and walk away with a list they can never realistically chase. Sample properly instead:
- SERP competitors first. The sites fighting you for the same keywords, not your direct commercial rivals. Use Ahrefs’ Organic competitors report, or just search your target keyword and look at the top 10.
- Pick 2–4 sites in your weight class. Ideally their referring domains are 2–5x yours — a gap that size means opportunity, while a similar scale means it’s replicable.
- Add one benchmark. One clearly dominant site, purely to see what the ceiling looks like.
Step 2: Link Intersect to find shared referrers
This is the single highest-ROI move in the whole workflow. Ahrefs → Competitive Analysis (Link Intersect) → drop in 2–4 competitor domains, put your own domain in the “but doesn’t link to” field, and the list that comes back is: sites that link to several of your competitors but not to you.
Why is this list so valuable? Because a site that links to three of your competitors has proven, three times over through its own actions, that it is willing to link to this kind of topic — the only thing you’re missing is a reason to reach out. Tag every row by type:
| Source type | Opportunity it represents | Action |
|---|---|---|
| Resource / roundup page | They maintain a recommendation list | Email a self-pitch explaining the gap you fill |
| Industry news coverage | They write about this topic | Add to your digital PR list |
| In-body blog citation | They cited a competitor’s data or tool | Build a better version, then reach out |
| Directory / forum | You can submit yourself | Only do the ones with real traffic |
Step 3: Best by links to find their link-magnet content
Site Explorer → competitor domain → the Best by links report, sorted by referring domains, shows you the pages across their whole site that pull in the most links. Common patterns:
- Data reports pull the most press links → which stat is your niche missing?
- Free tools pull the most links from tutorial posts → is there a tool you could build better?
- Ultimate guides pull the most resource-page links → has your rival’s guide gone stale? Any obvious gaps?
The question this report answers is “what does the link market in this niche actually buy,” which directly decides what citable asset you should build.
Step 4: Read new links to catch your rival in the present tense
Site Explorer → Backlinks → filter to New, and look at the fresh links your competitor picked up in the last 30–90 days. This tells you two things: what campaign your rival is running right now (a wave of guest posts means they’re pitching articles; a wave of press means they’re doing PR), and which sites are willing to give a link now — far more time-sensitive than a pile of aged links.
Important: learn to spot the homework you shouldn’t copy
A competitor’s backlink profile almost always has bought links mixed in. Copying the list wholesale means buying someone else’s risk. The tell-tale signs of a paid link:
- The anchor text is an exact commercial keyword (natural citations almost never look like this — the reasoning is in Anchor Text Diversity in Practice).
- The source site writes about every topic under the sun and every post links out to a commercial site in a different industry.
- The content is a 500-word empty shell written purely to house the link.
The correct reaction to links like these is to skip them, not to think “my rival bought it, so I will too.” Your competitor may be quietly stacking up a debt that hasn’t blown up yet.
From analysis to execution: an actionable output
Analysis ends in an action sheet. Suggested columns: source domain, which competitor page they linked, source type, contact window (journalist name / webmaster email), priority, and your matching asset. Scheduling a fixed slot each month to run 10–20 outreach touches compounds far better than a one-off sprint. Opportunities with no matching asset yet (say, the site linked to a rival’s tool) — note them down and let them feed your content calendar.
FAQ
Q1: No Ahrefs budget — is there an alternative? Yes. Semrush’s Backlink Gap and Moz Link Explorer do a similar job; Google Search Console only shows your own links, so it can’t do competitor analysis. Ahrefs also has a feature-limited free Webmaster Tools that at least lets you see your own side clearly.
Q2: My competitor has 20x my backlinks — can I ever catch up? You don’t need to catch up on total volume. Ranking is fought at the “relevant page” level: your target page plus the internal authority it receives, going head to head against that one competitor page, is usually a much smaller gap than the site-wide numbers suggest. Concentrating fire on a few target pages is more realistic than opening war on every front.
Q3: What’s a realistic success rate for outreach to Link Intersect sites? Low is normal — a reply rate around 10% is healthy. That’s exactly why list quality (they genuinely maintain the content) and your reason for reaching out (you genuinely filled a gap) matter more than send volume. Blasting a template email just trains people to ignore you.
Q4: How often should I run a competitor backlink analysis? A full analysis once a quarter is plenty; monitoring New backlinks can be a monthly routine. The link landscape doesn’t shift that fast, and over-frequent analysis is usually just an excuse to delay the execution.
At GeoSeoToday we treat competitor analysis as the prep work that comes before content planning: once you know why the market gives links, you know which assets to build — and once you’ve built them, you can run them through the GEO Readiness Check to validate how citable they are. When you’re ready to move from research into outreach, Anchor Text Diversity in Practice will keep your new links looking natural.