Broken link building is a link-building tactic where you find a broken link, a hyperlink that points to a page that no longer loads, then ask the site’s webmaster to swap it for a link to a relevant page of yours. You fix the dead link for them and earn a backlink in return, which makes it a white-hat, off-page SEO tactic for building backlinks (inbound links to your site) that leads with value instead of just asking for a favor.

Links break for plenty of reasons: a 404 not found error, a site move without redirects, deleted content, or an expired domain. Each creates a dead link that hurts the linking site’s user experience and leaks the link equity it once passed. Offering a relevant replacement makes the fix effortless, which is why a broken link pitch carries a stronger value proposition than a cold “please link to me” email.

I’ve run broken link building across plenty of campaigns, and it works, but it takes work; it isn’t a source of free, effortless backlinks. It rewards good prospecting, better replacement content, and personalized outreach. In this guide, I’ll cover how to find broken links, how to run outreach that converts, and when broken link building is worth your time in 2026 versus when another tactic wins.

How To Find Broken Link Opportunities

Prospecting is most of the work. There are two reliable angles, and the best campaigns use both.

• Broken links on relevant sites in your niche. Find high-authority, non-competitor sites in your vertical, especially resource pages that round up links on a topic, and scan them for dead links you can replace. Resource pages are prime targets because they hold dozens of outbound links and go stale over time.
• Broken backlinks your competitors have lost. Run a competitor’s domain through a backlink tool, filter for broken external links pointing to dead pages, and pitch your content as the replacement to every site that still links to that missing page.

A handful of SEO tools help here:

Ahrefs Use Site Explorer to pull a site’s or competitor’s backlink profile and filter for broken links, or the free Ahrefs Broken Link Checker for a quick scan of referring domains and Domain Rating.	Semrush Backlink Analytics surfaces broken backlinks and lost link prospects across a domain, with Domain Authority-style context on each linking site.
Screaming Frog Crawl a resource page or whole site to flag broken internal links and external links, including 404s and redirect chains.	Check My Links A free Chrome extension that highlights broken links on any page as you browse, ideal for vetting a resource page fast. Moz’s Link Explorer and dedicated broken link checkers work too.

When the original page is gone, but you want to see what it said, run the dead URL through the Wayback Machine. Recreating or improving on that lost content is the fastest way to build a replacement that a webmaster will actually accept, and search operators like intitle:"resources" + [your topic] help you surface more resource pages to check.

How To Do Broken Link Building Outreach

Once you’ve built a list of broken links and matching replacement content, your outreach email decides your success rate:

• Find the right contact. Track down the editor or webmaster who owns the page, not a generic info@ inbox. A relevant, personal contact converts far better.
• Write a subject line and pitch that lead with their problem. Name the broken link, say where it appears, and present your page as the fix. The value proposition is that you’re saving them a chore, so keep it short and specific.
• Follow up once. A single, polite follow-up a few days later is worth sending; aggressive chasing isn’t.

Here’s a template you can adapt:

Keep the anchor text natural and relevant to the destination, and only pitch pages that genuinely fit the context. A replacement that’s a thin product page, or a link the site marks nofollow, passes little value, and isn’t worth the outreach.

When Broken Link Building Works (and When It Doesn’t)

Broken link building isn’t universally worth it. The counterintuitive part is that its success depends less on how many broken links you find and more on the quality of your replacement and the niche you’re in.

It works when Your niche has lots of resource pages and aging content full of stale links Your replacement content is high-quality and beats the original You run personalized outreach at a manageable scale Relevance and link quality carry the pitch

It struggles when Broken links are scarce in your space Your only “replacement” is a promotional page no editor wants to link to You try to scale with templated mass emails Volume without relevance tanks your response rate and reads as spam

Broken link building is a steady, one-at-a-time tactic. It rarely produces the volume of high-authority backlinks a brand needs to move search engine rankings on its own, which is why we treat it as one tool in a wider link strategy, alongside guest posting and digital PR, rather than the whole plan.

Broken Link Building vs. Content Marketing and Digital PR

The reason we don’t lean on broken link building alone comes down to yield. Chasing one recovered link at a time is slow, and the referring domains you reach depend on which pages happened to break. Content marketing and digital PR work the other way: high-quality content like original research and newsworthy studies earns links from many high-authority publishers at once, drives referral traffic and organic traffic, and builds the kind of brand authority that broken link building can’t.

It’s the difference between link building and link earning, and the strongest programs use both, prioritizing the earned coverage that compounds.

Build Links That Actually Move the Needle

Broken link building earns its place when you’ve got the right prospects and content worth linking to, but it works best as one piece of a broader link strategy, not a standalone shortcut.

If you want backlinks that build lasting authority and get your brand cited across search and AI, reach out to Fractl, and we’ll earn the coverage that gets you there.

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