Broken link building, step by step

Broken link building sounds tedious, and parts of it are. But it stays popular for a good reason: you are helping someone before you ask for anything. That flips the usual outreach dynamic, and it is why the reply rate beats most other tactics I have tried.

Broken link building means finding dead links on relevant pages, then offering your working page as the replacement. You email the site owner, point out the broken link, and suggest your resource as a fix. Because you solve a real problem first, the pitch lands more often than a plain link request.

Why broken link building works

It works because a dead link is a small annoyance the site owner probably does not know about. When you flag it, you are doing them a favor, and suggesting your page as the fix feels like a natural next step rather than a cold ask. The link you earn also sits in relevant context, which is exactly the kind Google values. Our off-page SEO guide explains why context around a link matters this much.

Step 1: find broken links on relevant pages

Start by finding pages in your field that link out to resources like yours. Resource pages, roundups, and long guides are good hunting grounds because they carry many outbound links, and some of those will have rotted over time. Use a crawler or a browser extension to flag dead links, or check the outbound links on pages you already know. The free SEO tools can help you spot dead links without a paid subscription.

Step 2: match a link to something you offer

Next, check where the dead link was meant to point. If it led to a guide, a tool, or a data page, you need a comparable resource of your own to suggest. This is the step people skip, and it is why their pitches fail. If you do not have a fitting page yet, note the opportunity and come back once you have built one.

Step 3: build or improve the replacement page

If your matching page is thin, improve it before you pitch. The site owner is replacing a resource their readers relied on, so your version needs to be at least as useful as the one that broke. A well-built replacement makes the yes easy. A weak one wastes the goodwill you earned by flagging the problem in the first place.

Step 4: find the right contact

Track down the person who can actually edit the page. That is often the author, the site owner, or whoever manages content. A generic contact form works less well than a named person, so spend a minute finding the real one. Getting this right raises your reply rate more than any clever subject line ever will.

Step 5: send a short, helpful pitch

Keep the email short. Name the page, point out the specific broken link, and offer your resource as a replacement in one or two sentences. Do not oversell. You are reporting a problem and offering a fix, so let that carry the message. Pushy pitches get ignored, while a plain and helpful one gets read. This same restraint carries over to every other backlink tactic worth running.

Step 6: follow up once, then move on

Send one polite follow-up after a week if you hear nothing, then let it go. Some people will fix the link and skip your suggestion, and that is fine. The ones who add your link make the effort worth it. Broken link building is a numbers game, so keep a steady list going rather than obsessing over any single target.

How to scale it without spamming

Scale by staying relevant, not by blasting hundreds of identical emails. Group your outreach around a single strong replacement page, personalize each note with the specific broken link, and keep your list focused on sites that genuinely fit. If you want a bigger playbook, our link building guide and digital PR guide pair well with this tactic. And when you are ready to track which links land, start with a free SEO audit so you know which of your pages are worth pitching in the first place.

A realistic example

Say you run a small accounting tool and you find a popular bookkeeping guide that links to a calculator which now returns a 404. You happen to have a working calculator of your own. You email the author, note the broken link with its exact anchor text, and offer yours as a replacement in two short sentences. Even if only one in ten of these emails lands, a single morning of this work can earn a link on a page your customers already read. That is the whole appeal: modest effort, relevant links, and a pitch the other side is genuinely glad to receive.

The whole method rests on one idea: help before you ask. Do that consistently, and broken link building turns into one of the steadier link sources you have.