Most link building advice starts from the tactic and works backwards to your site. That's the wrong direction, and it's why so many campaigns stall after a dozen emails. The tactic that will work for you is decided by what your site can genuinely offer another publisher — data, expertise, a useful tool, a local presence — not by which method is currently fashionable. Choose the one that matches your asset and you get replies. Choose the one that matches someone else's asset and you spend months being ignored.
This is a comparison, not a ranking. Each family below wins on a different axis: cost, speed, how far it scales, and how much risk it carries. Read the axes, then read the decision rules at the end.
First: what makes a link worth earning at all
Before comparing methods, agree on the target. A link is worth pursuing when it's editorially given (a human decided to point at your page because it helped their reader — remove the editorial decision and you've removed the signal), topically relevant to a site your audience actually reads, on a page that gets read rather than an archive nobody visits, and something you could defend out loud. If explaining how you got a link would embarrass you, it's the kind search engines publicly describe as a scheme.
Any tactic that can't produce links meeting those four tests is a volume exercise, not a strategy. That's the filter the comparison below runs on.
The four families, compared
1. Guest contributions
You write for a publication your audience reads, and the piece carries a natural link back to a relevant page of yours.
- Cost: your time (or a writer's), plus the pitching effort. Low cash, high hours.
- Speed: slow to first link — pitch, wait, write, wait for publication — but steady once you have a relationship with two or three outlets.
- Scales: poorly on its own. Every link is a fresh negotiation and a fresh article.
- Risk: low when the contribution is genuine and the outlet is real. It turns risky at the point it becomes transactional — paid placements on sites that publish anything, mass-produced articles pointed at exact-match anchors. That pattern is exactly what search engines document as a link scheme.
- Requires: genuine subject expertise and something to say that the outlet's readers want.
2. Digital PR and original data
You create something newsworthy — an original survey, an analysis of data you already own, a strong expert take on a live industry question — and pitch it to journalists and industry publications.
- Cost: highest of the four in effort, because the asset has to be genuinely interesting before anyone covers it.
- Speed: slowest to start, fastest to compound. A single well-covered story can be picked up repeatedly.
- Scales: in bursts, not linearly. You get a spike per campaign, not a steady drip.
- Risk: low. These are the most defensible links there are, because they're earned by coverage.
- Requires: proprietary data, a distinctive viewpoint, or a genuinely novel piece of analysis. If you have none of those, this tactic will not work for you no matter how good the pitch is.
3. Resource, listing, and citation links
You get listed where your kind of business is legitimately supposed to be listed: industry associations, curated resource pages, local business directories, supplier and partner pages, alumni and membership listings, and — for local businesses — consistent name/address/phone citations.
- Cost: low per placement, mostly clerical.
- Speed: fastest to first link. Many are self-service.
- Scales: only to the size of the legitimate universe, which is finite and smaller than directory-blasting services imply.
- Risk: low when the listing is one a real customer might use; high when it's a link farm dressed as a directory. The test: would you submit here if links carried no weight at all? If not, skip it.
- Requires: almost nothing but accuracy and consistency, which is why it's the sensible starting point for a new or local site.
4. Link-earning assets
You build something on your own site worth citing: a free calculator, a genuinely definitive guide, an original template or dataset, an industry glossary. Then you make sure the people who write about your subject know it exists.
- Cost: high upfront, near-zero per link afterwards.
- Speed: slowest of all to first link — nothing happens until the asset is good and discoverable.
- Scales: best of the four over time. One strong asset can accumulate citations for years.
- Risk: lowest. Nothing about it depends on anyone's tolerance.
- Requires: the patience to build something before it pays, and the content strategy to sit it inside a topic your site already covers credibly.
And the free one everybody skips: internal links. Reorganizing how your own pages point at each other doesn't earn new authority, but it changes how the authority you already have is distributed — and it costs nothing but an afternoon. Do this before you spend a month chasing external links to a page your own site barely references.
Decision rules by site type
- Brand-new site, no content, no coverage. Citations and legitimate listings, while the real effort goes into publishing something worth linking to. Pitching digital PR before you have a body of work wastes the pitch.
- Local service business. Citations and consistent business data first — they do double duty for local visibility. Then local sponsorships, associations, and supplier pages: real relationships that produce real listings.
- Ecommerce. Supplier and manufacturer "where to buy" pages, product-category resource lists, and genuine reviewer relationships. Guest contributions rarely pay off for a catalogue, because there's no page a publisher wants to link to.
- B2B or expertise-led site. Guest contributions and digital PR, because the asset you have is a point of view. Lead with the sharpest thing you know that competitors won't say.
- Content-heavy publisher. Link-earning assets. You're already producing at volume; make one or two pieces per quarter genuinely definitive instead of ten more that are merely fine.
Every rule maps a tactic to an asset you already possess. If the mapping comes up empty, the honest answer is to build the asset first rather than force a tactic that has nothing to work with.
What to avoid, and the mechanism behind why
Search engines publicly document link schemes — buying and selling links that pass ranking credit, large-scale article distribution with keyword-stuffed anchors, reciprocal exchange arrangements, and private link networks — as a guidelines violation. Check the current official documentation rather than taking any blog's word for the specifics.
The mechanism matters more than the rule. Manipulated links share detectable patterns: unnatural anchor-text distribution, footprints across sites sharing hosting or templates, links appearing in bursts unrelated to any coverage event, placements in content nobody reads. When those patterns are identified the links are devalued at best and the site is actioned at worst — and you've paid for both the links and the cleanup. The same reasoning applies to buying authority second-hand, which is why expired-domain shortcuts deserve equal skepticism.
Two sanity rules keep a legitimate campaign from looking like a scheme:
- Vary anchor text naturally. Real editors link with your brand name, your page title, a URL, or a phrase from their own sentence. A profile where most anchors are your target keyword is a pattern no editor would produce.
- Pace it to reality. A site with no coverage that suddenly gains links every day for a month is describing a purchase, not an audience.
Measuring whether it's working
Judge a tactic on inputs and quality, not on a third-party score. Track how many relevant sites linked to you this quarter, whether the linking pages are ones your buyers would actually read, whether the linked pages gained impressions in Search Console, and how much time each link cost you. That last figure decides whether to continue or switch — a tactic producing good links at an unsustainable hourly cost is still the wrong tactic for your site. The measurement habits in our SEO fundamentals guide apply here directly.
FAQ
How many backlinks do I need?
There's no number, and anyone quoting one is guessing. Link value isn't additive in a way you can budget for — a handful of relevant editorial links from sites your audience reads can outweigh hundreds of low-quality ones. Track relevance and the pages you earned them for, not a count.
Is guest posting still effective?
Genuine contributions to publications with real readers still are. What stopped working is the industrialized version — mass-produced articles placed for money on sites that exist to sell placements. The distinction search engines draw is editorial intent, so ask whether the outlet would have published your piece if it carried no link at all.
Should I pay for links?
No. Buying links that pass ranking credit is a documented guidelines violation, and the pattern is exactly what detection targets. Paying a writer to create something worth linking to, or paying for advertising that's marked as such, is a different thing entirely.
Can I do link building without creating content?
Only in narrow cases — citations, supplier listings, association memberships. Every other tactic depends on there being a page worth pointing at. If a publisher looked at your site today, would anything on it be worth citing? If not, that's the work to do first.
Next step
Pick one tactic that matches an asset you actually have, commit to it for at least a couple of quarters, and judge it on links from relevant sites rather than volume. Running four half-hearted tactics produces a scattered profile and no relationships; running one deliberately produces both. For more practical, vendor-neutral guidance on building a durable search presence, keep reading at myqsd.com.
