Pull the profiles
Put your three closest ranking competitors into Ahrefs or Semrush and export their backlinks and referring domains. You're looking for patterns, not a shopping list — the patterns come from sorting by domain count and filtering out obvious junk.
Do the same for a site that ranks where you want to rank, even if it isn't a direct competitor. Their strategy is the one being rewarded for your keywords.
Separate replicable from lucky
Categorize what you find. Directory sets, citations and resource lists are trivially replicable. Repeated guest posts on the same few niche sites tell you exactly which publishers accept content in your space.
What you can't replicate: links from the competitor's own product, their PR budget's one-off coverage, or links earned by being the incumbent. Note them, then move on.
Turn it into a gap list
The tool's 'link gap' view shows domains linking to two or more competitors but not you. Sort by authority and relevance — that intersection is your target list, pre-validated by the market.
Then order or outreach in tiers: quick wins (directories, citations) first to build base equity, then the niche publishers that showed up repeatedly across competitors.
Don't copy blindly
Competitors carry junk too — old PBN residue, toxic comment spam from years ago. Copying the whole profile copies their risks. Filter by the quality checks you'd apply to any purchase: indexed pages, traffic, relevance.
The goal isn't to match their link count. It's to match the parts of their profile that actually correlate with the rankings you're chasing.
Frequently Asked Questions
The three sites ranking above you for your money keywords — not necessarily your business competitors. SERP neighbors are the strategy signal.
Quarterly is plenty. Profiles change slowly; re-running monthly mostly produces the same list.