A link building campaign is a planned, time-boxed effort to earn links to specific pages for a specific goal. It has six parts: an objective, target pages, a prospect list, a pitch, outreach with follow-ups, and tracking. With outreach reply rates around 8.5% in Backlinko's study, the plan decides whether you end up with links or just sent emails.
You've probably done the opposite already: written a good guide, emailed whoever came to mind, and stopped when nobody answered. That is link building as an activity. A campaign fixes the scope in advance, so you know how many sites to contact, what you're offering them and when to judge it.
What makes something a link building campaign?
A campaign has a defined goal, a defined set of pages and an end date; ongoing link building has none of those. Page One Power's guide to planning a link building campaign (March 2018) structures a plan as objectives, then landing pages, then link opportunities and outreach templates, and says plans should be treated as "living" documents you revise as results come in.
Typical campaign scopes:
- Earn 10 links to a new comparison page in 8 weeks.
- Get a data study cited by 20 industry blogs in a quarter.
- Replace links lost when a competitor's resource page went offline.
The six parts of a link building campaign plan
Every workable plan answers six questions before the first email goes out.
1. The objective
Write one measurable outcome: a number of referring domains to named pages by a date. "More links" can't be judged; "8 new referring domains to the pricing guide by 15 December" can.
2. The target pages
Choose pages that deserve links and would benefit from them: pages already ranking on page two, pages with commercial value, or a linkable asset such as original data. Linking to a thin sales page is the hardest pitch there is.
3. The prospect list
List sites that would plausibly link to those pages, with a contact and a reason for each. Ahrefs' guide to backlink gap analysis (January 2025) shows one way: find sites linking to competitors but not to you, filter for followed links from sites with real traffic, and give each prospect a status such as "To Outreach" and the page you'll pitch.
4. The angle and pitch
Decide why each prospect would link: a broken link you can replace, a stat they can cite, a guest article, a resource page that's missing you. One angle per segment of the list keeps emails specific.
5. Outreach and follow-ups
Send in batches and follow up once. In Backlinko's analysis of 12 million outreach emails, one follow-up lifted replies by 65.8%. Backlink outreach that gets replies has templates.
6. Tracking and review
Log every prospect, reply and live link in one sheet, and check each new link's URL, anchor and rel attribute when it goes live. Review at the halfway point and change the angle if replies are near zero.
A worked example: what 200 prospects can produce
This example uses Backlinko's average reply rate; your numbers will differ by niche and pitch quality.
| Step | Number | How it's worked out |
|---|---|---|
| Prospects contacted | 200 | Built from a competitor link gap |
| Replies | 17 | 200 × 8.5% |
| Agree to link | 6 | Example assumption: about a third of replies |
| Links live by week 8 | 5 | Example assumption: one placement falls through |
Five links from 200 emails is a normal result, not a failure. That's why the objective comes first: if you need 20 links, the plan needs either far more prospects or a stronger reason to link.
Types of link building campaigns
Most campaigns are built around one tactic, which sets the prospect list and the pitch.
Content-led campaigns
You publish something worth citing (a study, a tool, a definitive guide) and pitch it to sites that cover the topic. Slow to build, but the links tend to be editorial and lasting.
Broken link campaigns
You find dead links on relevant pages and offer your page as the replacement. What is broken link building covers the method.
Guest post campaigns
You pitch articles to blogs that accept contributors, each with a contextual link back. The outcome depends on the quality of the sites, so vet each one.
Digital PR campaigns
You pitch a newsworthy story or data to journalists. Digital PR in SEO explains when it's worth the cost.
How to tell if a link building campaign worked
Judge the campaign against its objective first, then against rankings later. Links usually take weeks to be crawled and months to move rankings, so check at three points: links live at the end date, referring domains to the target pages after 30 days, and positions for those pages after about three months. How to know if your link building is working goes through the signals.
If a campaign falls short, the fix is usually in the plan: too few prospects, a weak angle, or a target page nobody had reason to link to. Short on outreach time? Article swaps with other site owners are one way to add links without cold email; on Backlinkster each swap is verified by API.
Frequently asked questions
How long should a link building campaign last?
Most run 6 to 12 weeks: long enough to send outreach in batches and follow up, short enough to review and change course. Ranking effects take longer, so judge links at the end date and rankings two to three months later.
How many links should a campaign aim for?
Set the target from your prospect list, not from a round number. At an 8.5% reply rate, 200 prospects might yield about 5 live links. If you need more, contact more sites or offer a stronger asset.
What is the difference between a link building campaign and a link building strategy?
A strategy is the long-term plan for which pages need authority and which tactics you'll use. A campaign is one time-boxed execution of that plan, with a goal, pages and an end date. What is a good backlink strategy? covers the strategy side.
Do I need paid tools to run a link building campaign?
No. A spreadsheet, Google Search Console's links report and manual searches are enough for a small campaign. Paid tools speed up prospecting and competitor gap analysis, which matters once you're contacting hundreds of sites.
Related: What is link building? · How to find link building opportunities · Backlink outreach that gets replies · How to outsource link building