Competitor Link Building: A Practical Playbook to Close Your Backlink Gap
Most competitor link-building advice stops at:
Find your competitors → export their backlinks → contact those websites.
That’s technically correct, but it’s not much of a strategy.
If you export the backlinks of five competitors, you could easily end up with tens of thousands of links. Some will be valuable, while others may be irrelevant or impossible to replicate. Others won’t be worth replicating at all.
The real skill is knowing:
- Which competitors you should analyse
- Which backlinks actually matter
- Which links are realistically replicable
- What your competitors are doing repeatedly
- How large your backlink gap actually is
- Which pages on your site need links
- What links you should build first
This guide gives you a practical framework for answering those questions.
By the end, you should be able to turn a messy competitor backlink export into a prioritised link-building roadmap.

Part 1: Don’t Start With Competitors. Start With the SERP.
One of the easiest mistakes is entering your biggest business competitor into Ahrefs or Semrush and treating their entire backlink profile as your benchmark.
Your business competitors and SEO competitors can be very different.
Instead, start with the search results you actually want to win.
Let’s say you’re trying to rank for:
employee scheduling software
Search that keyword and several closely related commercial keywords.
Record the domains consistently appearing in the top 10.
For example:
| Keyword | Competitor A | Competitor B | Competitor C |
|---|---|---|---|
| employee scheduling software | ✓ | ✓ | ✓ |
| staff scheduling software | ✓ | ✓ | |
| work scheduling software | ✓ | ✓ | ✓ |
| employee shift planner | ✓ | ✓ |
A domain appearing across several important SERPs is usually a better backlink benchmark than a company you consider a competitor simply because it sells a similar product.
Your first action
Choose:
3–5 recurring organic competitors
and
5–10 commercially important keywords
These become the foundation of your analysis.
Part 2: Build a Competitor Backlink Gap Sheet
Now run those competitors through Ahrefs, Semrush, Moz, or your preferred backlink analysis tool.
Export their referring domains.
But don’t start outreach yet.
Create a master sheet containing:
| Domain | Links to You? | Comp A | Comp B | Comp C | Traffic | Relevance | Link Type |
|---|---|---|---|---|---|---|---|
| Site A | No | ✓ | ✓ | ✓ | 85K | High | Editorial |
| Site B | No | ✓ | ✓ | 12K | High | Guest Post | |
| Site C | Yes | ✓ | ✓ | ✓ | 40K | High | Editorial |
| Site D | No | ✓ | 3K | Medium | Directory | ||
| Site E | No | ✓ | ✓ | ✓ | 0 | Low | Unknown |
Immediately, the data becomes more useful.
Site A looks like a strong opportunity.
Since Site C already links to you, it isn’t currently a gap.
You could treat Site D as a lower priority.
Despite linking to all three competitors, Site E deserves closer scrutiny.
This is why blindly exporting competitor backlinks isn’t enough.
Part 3: Use Competitor Frequency as Your First Filter
Here’s one of the simplest ways to make competitor backlink analysis useful.
Count how many competitors each domain links to.
We can call this Competitor Link Frequency (CLF).
CLF = Number of analysed competitors receiving a link from the domain
If you’re analysing five competitors:
5 points: Links to all five competitors
4 points: Links to four competitors
3 points: Links to three competitors
and so on.
Start your manual analysis with domains that have a CLF of 3+.
Why?
Because a website linking naturally to three or four businesses in your niche is often more interesting than a random domain that happened to link to one competitor once.
It doesn’t automatically make the site good.
But it gives you a useful prioritisation signal.
Practical filtering order
Instead of reviewing 10,000 domains, work through:
CLF 4–5 → CLF 3 → CLF 2 → CLF 1
This alone can dramatically reduce prospecting noise.
Part 4: Separate Replicable Links From Non-Replicable Links
Here’s where competitor link building becomes much more practical.
Finding a great competitor backlink doesn’t mean you can get it.
Suppose TechCrunch mentioned your competitor because they raised $100 million.
Unless you’re about to announce something similarly newsworthy, that specific backlink isn’t directly replicable.
Classify each promising backlink into one of three groups.
Group A: Directly Replicable
These are opportunities where you could reasonably pursue the same or a similar placement.
Examples:
- Guest posts
- Resource pages
- Relevant directories
- Listicles
- Partner pages
- Niche edits
- Association pages
Action: Pursue directly.
Group B: Strategy Replicable
You probably can’t replicate the exact link, but you can replicate why it was earned.
Examples:
Competitor gets 40 links to an industry survey.
Don’t copy the survey.
Create your own data-led asset.
Competitor receives regular journalist mentions.
Build a Digital PR/expert commentary process.
Competitor’s free calculator has 300 referring domains.
Consider whether your audience needs a useful tool of its own.
Action: Replicate the mechanism, not the backlink.
Group C: Non-Replicable
Examples include:
- Acquisition announcements
- Investor portfolio pages
- Historic news coverage
- Founder relationships
- Old partnerships
- Event sponsorships that no longer exist
Action: Usually ignore them.
This classification prevents your team from wasting hours pursuing backlinks that were never realistically available.
Part 5: Score Opportunities Instead of Chasing Metrics
Now we need to decide which replicable opportunities deserve attention first.
Don’t sort the spreadsheet by DR and start from the top.
Create a simple Backlink Opportunity Score.
Score each factor from 1–5.
Relevance
5: Directly within your niche
4: Closely related industry
3: Broadly relevant
2: Weak connection
1: Unrelated
Organic Visibility
Don’t use a universal traffic threshold here.
A specialist B2B publication with 5,000 monthly organic visits could be excellent, while an unrelated entertainment site with 500,000 visits could be useless.
Score traffic relative to the niche.
Editorial Quality
5: Strong original editorial content
4: Consistently useful content
3: Mixed quality
2: Primarily placement-driven
1: Obvious low-quality/link-farm characteristics
Competitor Frequency
If you’re analysing five competitors:
5: Links to 4–5 competitors
4: Links to 3
3: Links to 2
2: Links to 1
1: Weak/uncertain competitor connection
Replicability
5: Clear acquisition route
4: Highly achievable
3: Possible
2: Difficult
1: No obvious route
Now calculate:
Opportunity Score = Relevance + Visibility + Editorial Quality + Competitor Frequency + Replicability
Maximum score:
25
Use a simple priority system:
21–25 → Priority A
16–20 → Priority B
11–15 → Priority C
10 or below → Usually ignore
The thresholds aren’t Google rules.
They’re an internal decision-making framework designed to stop your team from treating every backlink equally.
Part 6: Find the Pages That Are Actually Winning Links
Domain-level analysis tells only half the story.
Now look at your competitors’ best-linked pages.
Export pages by referring domains.
You might see something like:
| Competitor Page | Referring Domains |
|---|---|
| Industry Statistics | 384 |
| Free Calculator | 217 |
| Ultimate Guide | 146 |
| Pricing Page | 72 |
| Homepage | 690 |
Now ask:
Why are people linking to these pages?
This can uncover your competitors’ actual link acquisition engines.
For example:
Statistics pages winning?
Build original research, surveys, datasets, or updated statistics resources.
Free tools winning?
Investigate whether your audience has a problem you could solve with a calculator, generator, template, or interactive tool.
Guides winning?
Analyse whether the competitor owns an informational topic that your content currently covers poorly.
Product pages winning?
Open the backlinks.
You may discover reviews, comparisons, integrations, affiliates, partnerships, or product roundups.
That’s much more useful than knowing that a competitor simply has “10,000 backlinks.”
Part 7: Calculate the Gap at Page Level
Here’s another mistake:
Competitor domain has 3,000 referring domains.
My domain has 1,500.
Therefore I need 1,500 more.
Not necessarily.
You don’t rank domains.
Pages rank.
Suppose you’re competing for a keyword with a commercial landing page.
Analyse the specific URLs ranking above you.
Example:
| Ranking Page | Referring Domains |
|---|---|
| Competitor A | 91 |
| Competitor B | 74 |
| Competitor C | 63 |
| Your Page | 19 |
Now you have a much more meaningful benchmark.
Your target page is substantially behind the competing URLs in referring domains.
But don’t immediately conclude that you need exactly 72 more.
First inspect:
- Link quality
- Relevance
- Domain authority
- Internal links
- Content quality
- Search intent
- Brand authority
Backlinks are only one part of the ranking equation.
Still, this gives you a page-level link gap rather than an arbitrary domain-wide target.
Part 8: Reverse Engineer Anchor Text Without Copying It
Competitor anchor text can tell you how their backlinks are distributed.
Separate competitor anchors into categories:
Branded
HubSpot
HubSpot CRM
URL
Exact/Commercial
CRM software
Partial Match
software for managing customer relationships
Generic
learn more
website
You aren’t doing this so you can reproduce the same percentages.
You’re looking for abnormalities and patterns.
For example, if ranking competitors receive many contextual links around topics closely related to the target keyword while your page has almost no relevant external references, that’s useful information.
Use competitor anchors as context, not as a template.
Trying to manufacture an identical anchor profile defeats the purpose of natural link building.
Part 9: Find the “Link Intersect Sweet Spot”
Now combine everything.
Your highest-interest prospects generally look something like this:
Links to multiple competitors
Doesn’t link to you
Topically relevant
Attracts genuine search visibility or an active audience
Publishes credible, high-quality editorial content
Offers a realistic route for acquiring a backlink
That intersection is where you should spend most of your prospecting time.
For example:
You export 8,400 competitor referring domains.
After filtering:
1,900 link to at least two competitors.
After removing domains already linking to you:
1,250 remain.
After relevance filtering:
430 remain.
After traffic/editorial-quality checks:
180 remain.
After checking replicability:
95 remain.
Those 95 domains are far more useful than the original spreadsheet containing 8,400 rows.
That’s the purpose of competitor backlink analysis:
Turn massive backlink databases into a small number of high-confidence actions.
Part 10: Map Every Prospect to a Link-Building Tactic
Don’t finish with a spreadsheet containing URLs.
Give every Priority A prospect an acquisition route.
| What You Found | Likely Action |
|---|---|
| Competitor guest article | Pitch guest content |
| Competitor mentioned in existing article | Contextual outreach |
| Competitor statistics cited | Create/promote data asset |
| Competitor in “best tools” article | Product/listicle outreach |
| Competitor on resource page | Resource outreach |
| Broken competitor URL | Broken link outreach |
| Competitor quoted by journalist | Digital PR |
| Competitor tool earning links | Build/promote useful tool |
Now the spreadsheet isn’t a backlink report.
It’s a campaign plan.
Part 11: Turn the Gap Into a 90-Day Roadmap
Let’s say your filtering process produces:
32 Priority A opportunities
71 Priority B opportunities
140 Priority C opportunities
Don’t attack everything simultaneously.
Create a 90-day plan.
Month 1: Close Easy High-Value Gaps
Focus on:
- High-relevance domains
- Publishers linking to several competitors
- Straightforward guest opportunities
- Existing relevant articles
- Resource opportunities
The objective is to capture obvious gaps.
Month 2: Attack Competitor Content Advantages
Now focus on what attracts links to competitors.
Create or improve:
- Statistics pages
- Research
- Guides
- Templates
- Tools
- Comparison resources
Begin outreach around those assets.
Month 3: Build Links Competitors Don’t Have
This is where you stop following.
Search for:
- New publications
- Emerging industry websites
- Journalist opportunities
- Partnerships
- Original research opportunities
- Unlinked brand mentions
- Unique content collaborations
Your strategy moves from:
Catch up
to:
Create a backlink advantage.
Part 12: Use iCopify to Check the Gap
Once you’ve shortlisted the domains strengthening your competitors’ backlink profiles, check whether the same or comparable publishers are available through iCopify. This can help turn competitor research into actual placements, close valuable backlink gaps, and strengthen your authority against the websites currently competing with you in search.
Part 13: Measure Whether You’re Actually Closing the Gap
Don’t measure a competitor link-building campaign only by:
“We built 20 backlinks this month.”
That doesn’t tell you whether the strategy worked.
Instead, create a monthly competitor scorecard.
Track:
| Metric | Month 1 | Month 2 | Month 3 |
|---|---|---|---|
| Referring Domains | |||
| Relevant Referring Domains | |||
| Links to Priority Pages | |||
| Competitor Gap Domains Acquired | |||
| Target Keyword Positions | |||
| Organic Traffic to Target Pages |
Add one particularly useful metric:
Backlink Gap Closure Rate
Use:
Gap Closure Rate = Competitor Gap Domains Acquired ÷ Original Qualified Gap × 100
For example:
You identify 120 qualified competitor-gap domains.
Over six months, you acquire links from 30.
30 ÷ 120 × 100 = 25%
You’ve closed 25% of the original qualified backlink gap.
However, your competitors will keep building new backlinks over time. Therefore, repeat the analysis regularly to keep your benchmark accurate and up to date.
A Practical Competitor Link Building Workflow
If you want to run this process tomorrow, here’s the entire workflow:
1. Choose 5–10 priority keywords.
↓
2. Identify 3–5 recurring SERP competitors.
↓
3. Export their referring domains.
↓
4. Compare them against your referring domains.
↓
5. Next, find domains linking to multiple competitors but not you.
↓
6. Remove irrelevant and questionable domains.
↓
7. Score remaining domains for relevance, visibility, editorial quality, competitor frequency, and replicability.
↓
8. Separate direct opportunities from strategy-level opportunities.
↓
9. Analyse competitors’ most-linked pages.
↓
10. Compare backlinks at the ranking-page level.
↓
11. Assign an acquisition tactic to every Priority A prospect.
↓
12. Build a 90-day acquisition roadmap.
↓
13. Finally, measure how much of the qualified gap you’re actually closing.
↓
14. Repeat the analysis as competitors acquire new links.
The Most Important Question to Ask
A competitor backlink is more useful when you understand what caused it to happen rather than simply trying to recreate it.
Start by examining the reason behind each valuable link. For example, original research may attract citations because it provides publishers with useful data. Likewise, expert commentary can earn mentions because it adds authority to an article. A guest post may point to an accessible publication, while a popular tool can reveal a problem your audience wants solved. Meanwhile, repeated brand mentions across industry websites may show which stories, resources, or expertise publishers value.
Therefore, don’t treat a competitor backlink as something to copy. Treat it as a clue to the link-building strategy that produced it.
Final Thoughts
Competitor link building shouldn’t be a race to reproduce thousands of URLs.
A useful competitor analysis should reduce complexity.
For example, you might begin with 20,000 backlinks and finish with just 100 opportunities that actually matter.
Those opportunities should tell you:
- Which referring domains you’re missing
- Which competitors have the strongest links
- Which pages need additional authority
- Which content formats naturally attract links
- Which opportunities are realistically replicable
- Which link-building tactics deserve your budget
- Where competitors remain stronger
- Where you have an opportunity to overtake them
Use competitor backlinks as intelligence, not a shopping list.
First map the gap.
Then qualify it.
Next, close the opportunities worth pursuing.
Finally, go beyond the existing gap and build links your competitors haven’t discovered yet.
As a result, competitor link building becomes more than backlink analysis—it becomes a competitive SEO strategy.
