Every list of link building tactics presents them as equally viable. They are not. Some produce a link from one in three approaches, some from one in fifty, and a few produce nothing at all unless you already have the authority you are trying to build.
So this list is ranked by how often each one actually works, with the effort and cost alongside. Six of the twelve work from a standing start. The rest need something you may not have yet, and knowing which is which saves months.
How this guide was put together
I read the pages currently ranking for this term and listed the tactics they cover between them. All of them describe the tactics well and none of them says how often any of it succeeds, which is the number that decides where to spend a week. The reply and placement rates below are the ranges reported by practitioners running these at volume, presented as ranges because the real answer depends on your niche and your asset. Where a tactic carries risk, the risk is stated rather than omitted.
The twelve, ranked
| # | Tactic | Typical yield | Effort | Cost | Works at zero authority? |
|---|---|---|---|---|---|
| 1 | Reciprocal exchange networks | High | Low | Subscription | Yes |
| 2 | Unlinked brand mentions | 30 to 50 percent | Low | Free | Only if you are mentioned |
| 3 | Podcast guesting | 20 to 40 percent | Medium | Free | Yes |
| 4 | Journalist requests | 5 to 15 percent | Medium | Free or subscription | Yes |
| 5 | Digital PR with original data | Varies, high ceiling | High | Time or research budget | Yes |
| 6 | Free tools and calculators | Slow, compounding | High | Developer time | Yes |
| 7 | Resource page placement | 5 to 10 percent | Medium | Free | Partly |
| 8 | Guest posting | 10 to 20 percent | High | Free or paid | Yes |
| 9 | Broken link building | 3 to 8 percent | High | Free | Partly |
| 10 | Competitor link replication | 2 to 10 percent | Medium | Tool subscription | No |
| 11 | Skyscraper outreach | 1 to 5 percent | High | Free | No |
| 12 | Testimonials to vendors | 40 to 60 percent | Low | Free | Yes, but limited supply |
Two things stand out from that table. The highest-yield tactics are mostly the least glamorous, and the one everybody teaches, skyscraper outreach, sits near the bottom.
1. Reciprocal exchange networks
Why it is first. It is the only tactic on this list with a predictable output. Everything else is a hit rate applied to an outreach list, and outreach hit rates are outside your control.
A moderated exchange network matches sites of comparable authority and arranges links between them, usually in a rotation designed so that no two sites simply link to each other directly. The reason it works when informal link swaps do not is the moderation and the indirection.
Distribb runs one of these, which is the reason it appears first on a page published by Distribb, and that is worth being explicit about. The backlink exchange matches you with other sites in the network and handles the placement, so the output is a known number of links a month rather than a reply rate.
The honest limitation. You have limited control over exactly which sites you are matched with, and it is a network, so the value depends on who else is in it at your authority level. If you need links from five specific publications for strategic reasons, this is the wrong instrument and manual outreach is the right one. We cover the alternatives and how they compare in our guide to the best backlink exchange options.
Where the line is. Networks that sell links outright, or that link everyone to everyone in a visible pattern, are exactly what search engines penalise. The distinction is whether the placements are editorially reasonable and whether the pattern looks like a scheme, and it is worth understanding rather than ignoring.
2. Unlinked brand mentions
Yield: 30 to 50 percent. The highest hit rate in outreach, because the person has already written about you and the ask is trivial.
Someone mentioned your company in an article without linking. You email, thank them, and ask whether they would mind adding the link. Most say yes because it costs them nothing and takes a minute.
Set up an alert for your brand name so these arrive as they happen. A mention is easiest to convert in the week it is published, while the author still has the piece in mind.
The catch. Supply is capped by how often you get mentioned, which for a young site is not often. This is a tactic that scales with everything else you do rather than one you can turn up.
3. Podcast guesting
Yield: 20 to 40 percent of shows that accept you will link. Small shows in your niche accept guests readily and most publish show notes with a link to the guest.
The qualification step is what determines the return here. A show without its own website cannot give you a link no matter how well the interview goes, and plenty of shows publish only to Spotify and Apple. Check that the show has a site, publishes notes, and links out to previous guests before you pitch. Our podcast link building guide covers the full qualification checklist.
Why it is underrated. An hour of your time produces a contextual link from a real site plus an audience, and the competition for guest slots on small shows is far lower than the competition for anything else on this list.
4. Journalist requests
Yield: 5 to 15 percent of pitches. Journalists post what they need a source for, you reply with a usable quote, and if they use it you get a link from a publication you could never otherwise reach.
The whole game is speed and usability. Reply within the hour, write the quote so it can be pasted straight into the article without editing, and include your title and company exactly as you want them printed. Most pitches fail because they are pitches rather than quotes.
What makes it worth the low hit rate. The links, when they land, come from domains with authority you cannot buy. One placement in a major outlet is worth more than fifty from small blogs.
5. Digital PR with original data
Yield: varies enormously, with the highest ceiling on this list. Publish something nobody else has, and the links accumulate for years without further work.
The mechanism is simple and the execution is not. Survey your customers, analyse data you already hold, or compile figures nobody has compiled, then write it up with a clear headline number. Journalists and bloggers need statistics to cite and there is a permanent shortage of citable ones.
Why most attempts fail. The research is not interesting enough to cite. A statistic gets picked up when it is surprising, specific, and about a topic people are already writing about. Two out of three is not enough.
6. Free tools and calculators
Yield: slow, then compounding. A genuinely useful free tool accumulates links indefinitely because people link to tools without being asked.
The bar is that it does something someone would otherwise do in a spreadsheet. Calculators, checkers, generators, converters. It needs developer time, which is why most companies skip it, which is also why it still works.
7. Resource page placement
Yield: 5 to 10 percent. Pages that list useful resources on a topic exist in most niches, maintained by someone who wants the list to be good.
Search for the topic alongside phrases like useful resources or recommended reading. Then send a short email pointing at the specific page and the specific thing of yours that belongs on it. The failure mode is sending a generic email to a hundred pages, which produces nothing.
The requirement. You need something genuinely worth listing. A resource page will not link to your homepage or your product.
8. Guest posting
Yield: 10 to 20 percent of pitches accepted. Still works, still time-consuming, and quality varies more than any other tactic here.
Pitch specific article ideas rather than asking whether they accept guest posts. Editors respond to a good idea and ignore a request for permission. Write for sites where the audience overlaps yours, since a link from a site nobody relevant reads is worth close to nothing regardless of its authority score.
What to avoid. Sites that exist only to publish guest posts, identifiable by having no real audience and hundreds of unrelated articles. Those are link schemes with a blog attached.
9. Broken link building
Yield: 3 to 8 percent. Find a dead page that people still link to, make a replacement, and tell everyone linking to the dead one.
The hit rate is low because it depends on the person still maintaining the page, still caring, and finding your replacement adequate. The effort is high because you have to build the replacement first.
When it is worth it. When you find a dead resource with many high-quality links pointing at it. One good target beats fifty mediocre ones, so spend the time on finding the right dead page rather than on volume.
10. Competitor link replication
Yield: 2 to 10 percent. Pull a competitor's backlinks, find the ones that are obtainable, and go after those.
Ahrefs and Semrush both do this well and both are the standard choice. The filtering is what matters: most of a competitor's links are not replicable because they came from press coverage, partnerships or history. What you are looking for are directories, resource pages and roundups, which are the categories that will take anyone who asks properly.
Why it is marked as not working at zero authority. The replicable links tend to be the ones with a quality bar, and a site with no content history does not clear it.
11. Skyscraper outreach
Yield: 1 to 5 percent, and falling. Find popular content, make something better, email everyone linking to the original.
This is the most taught tactic in link building and one of the least effective now, for the obvious reason: everyone was taught it, and the people receiving these emails receive several a week. The version that still works involves genuinely knowing the person you are emailing, at which point it is relationship building rather than a tactic.
12. Testimonials to vendors
Yield: 40 to 60 percent, with hard supply limits. Companies whose software you use want testimonials for their site, and testimonials come with a link to your site.
Very high hit rate, almost no effort, and capped entirely by how many vendors you genuinely use. Write to every tool you pay for. That is perhaps ten links, once, and then you are done.
What to avoid
Buying links. Against search engine guidelines, and the risk is asymmetric: the upside is some rankings and the downside is a manual penalty. Vendors selling "high DR guest posts" at scale are selling paid links regardless of the wording.
Private blog networks. Same problem, worse, because the footprint is detectable and the whole network gets deindexed together.
Automated comment and directory blasts. These do nothing now. Worth stating plainly because tools selling them still exist.
Any promise of a specific number of links from named high-authority sites. Nobody can guarantee an editorial link. If someone can, it is not editorial.
The general test: if the link would not exist had you not paid or automated it, and it does not sit in content anyone would read, it is the kind of link that eventually costs you.
Measuring it
Count referring domains, not backlinks. Fifty links from one site is one relationship; five links from five sites is five. If the vocabulary here is new, our explainer on what backlinks are and why they matter covers the fundamentals first.
Then watch two things. Whether the pages you built links to are actually moving in the rankings, which is the point of the exercise, and whether the referring domains are relevant to what you do, which determines whether the links do anything at all.
Set the expectation correctly: links take weeks to be crawled and months to show an effect, and a link built today is not a ranking change this month. Our guide to getting backlinks free covers the zero-budget subset of the tactics above, and what makes a backlink good covers how to judge the ones you already have. To see the referral traffic those links actually send, our guide to checking backlinks in Google Analytics 4 covers the reports that show it.
Where to start
If you have nothing and no budget: testimonials to your vendors this week, then podcast pitches, then set up brand mention alerts. That is three tactics with the highest hit rates on the list and none of them requires authority you do not have.
If you have some budget and want predictable volume rather than a reply rate, an exchange network is the instrument that produces a known number of links a month. If you need links from specific named publications, none of this substitutes for manual outreach and a real reason for them to care.
For the fuller picture of how to point all of this at the right pages, our guide to getting backlinks to your website covers which pages to build links to and in what order.
Frequently asked questions
How many backlinks do I need?
The wrong question. What matters is how many relevant referring domains you have relative to the pages currently outranking you for the terms you want. Pull the top three results for your target keyword, look at their referring domain count, and that is your actual target.
How long until backlinks affect rankings?
Weeks for the link to be crawled, and typically two to four months before the effect is legible in your rankings. Anything faster is usually a coincidence with something else you changed.
Are nofollow links worthless?
No. They pass less direct ranking signal, and they still bring traffic, still get you in front of people who might link to you properly, and still form part of a natural link profile. A profile of exclusively followed links looks bought.
Is guest posting still effective?
Yes, on sites with real audiences. No, on sites that exist to sell guest posts. The distinction is whether anyone reads it.
Should I disavow bad links?
Almost never. Search engines ignore most low-quality links automatically now, and the disavow tool is easy to misuse in ways that hurt. Reserve it for an actual manual action.
What is the fastest way to get links to a brand new site?
Testimonials to your vendors and podcast guesting, both of which work with no existing authority. Expect the first month to produce a handful of links rather than a transformation, and treat anything promising otherwise with suspicion. Where that first handful can be produced on a schedule instead of by hand is covered in our guide to building backlinks automatically.