Any website's backlinks are more public than people think. Free checkers show you a real sample of who links to any domain, and for your own site, Google hands you the full list.
Here is the free workflow: pull a rival's links, read the profile like an analyst, and turn the best of it into your own outreach list.
Why a rival's backlinks are your business
Every link a competitor has is a site that links to businesses like yours, proven. That makes their backlink profile the highest-quality outreach list you will ever get free.
It also explains their rankings. When a rival beats you on every hard keyword, the difference usually lives in their link profile, not their prose. It is the third leg of the teardown, next to their keyword gap and their technology stack.
Step 1: run the domain through a free backlinks checker
The Backlinks Checker from the Keywords Everywhere team pulls a free sample of any domain's links: who links, from which page, with what anchor text.
Start with your closest competitor's homepage, then their best content page. The two lists tell different stories: brand links versus content links.
Step 2: sample deeper with Ahrefs' free checker
Ahrefs' free backlink checker shows the top 100 links from its index, plus the domain's DR and total referring-domain count. The count is the context that turns a sample into a picture.
Two free samples from two different indexes cover most competitive questions. The full firehose, millions of rows with filters, is what the paid suites actually sell.
Step 3: for your own site, use Search Console
Google Search Console lists every link Google itself knows about for your verified site, under Links in the sidebar. It is the only complete list anyone will ever show you, and it is free.
Export it once a quarter. Comparing exports shows you links gained and lost, which no free competitor tool will do for you.
How to read a backlink profile
Raw link lists overwhelm. These four measures compress any profile into a judgment.
| Look at | Not at | Because |
|---|---|---|
| Referring domains | Total backlinks | 1 link from 100 sites beats 100 links from 1 site |
| Linking-site quality | Raw counts | A handful of respected, relevant sites moves rankings |
| Anchor-text spread | Any single anchor | Natural profiles mix brand, URL and topic anchors |
| Growth over time | A snapshot | Link velocity shows momentum and campaigns |
A profile with 300 referring domains, sane anchors and steady growth is healthy. A profile with 30,000 backlinks from 40 domains is a red flag you can spot in ten seconds.
Turn their links into your outreach list
Now the payoff. Sort the rival's linking pages into two piles.
Replicable links are a to-do list: the directories, resource pages and communities that accepted them will hear you out too.
Earned links are a curriculum. If their statistics page attracted 40 referring domains, original data is what your niche links to. Build your own.
The honest limits of free
Free checkers sample. You will see the strongest links and miss the long tail, and historical data, alerts and index-wide filters stay behind paywalls.
For most sites that is fine. The sample contains the links that matter, and the authority picture they add up to. Upgrade when your outreach outgrows the sample, not before.
The one-line takeaway: free checkers sample any rival's links, Search Console gives you all of your own, and a competitor's profile read properly is both an outreach list and a lesson in what your niche links to.