How to use this page
This is a map, not a manual. Each entry below describes one family of link building tactic in two or three sentences: what it is, what it costs, and whether I would recommend it. Every one has a full profile in the tactic reference with the step-by-step method, a worked example, common failure modes and a blunt verdict — this page will not repeat any of that. Read it as you would a table of contents, to rule out seven strategies quickly and spend your attention on the two or three that suit your site. Choosing badly here is the most expensive mistake in link building, and it is made before any work starts.
Each family carries one of this site's four risk grades. Safe means the mechanism does not breach Google's published link spam policies even when executed clumsily. Situational means it is legitimate at honest volume and becomes a detectable pattern when industrialized. High-risk means it sits inside what the policies call link schemes. Obsolete means it once worked and now costs you time for nothing.
Digital PR and earned media
Digital PR means pitching stories to journalists and publications so that coverage of your business, data or expertise produces links as a byproduct. It is the only tactic family with a realistic route to links from national press, and the links it earns are the strongest available to any site. It is also a separate profession from SEO, requiring news judgment, media contacts and the ability to be useful on a reporter's deadline rather than yours.
The related tactics in this family — expert commentary, journalist request platforms, podcast appearances and event link building — share one logic: be a source, not a supplicant. They differ enormously in cost and speed. Answering reporter queries is cheap and immediate; becoming the person a national desk phones is a multi-year project.
Risk: safe. Ceiling: the highest there is. Most in-house teams cannot execute it, and I would rather see a small business do local links well than digital PR badly.
Original research and data
Publishing a study, survey or dataset that other people need to cite is the most reliable way to earn links at scale, because it creates something with no substitute. A journalist writing about your industry needs a number; if you are the only source of that number, you get cited by everyone covering the topic for years.
The failure mode is producing research nobody needed. A survey of two hundred self-selected newsletter subscribers, presented as an industry benchmark, earns nothing and costs you credibility with the exact people you were trying to impress. Sample size, methodology and honest statements of limitation are the difference between a citable asset and a press release.
Risk: safe. Cost: high and front-loaded. This is the tactic I recommend most often to companies sitting on proprietary aggregate data they have never thought to publish.
Broken link building
You find a page linking out to a resource that now returns a 404, contact whoever maintains that page, and offer your own resource as the replacement. The pitch works because it is not a favor request — you have found a real defect and you are offering a fix.
What nobody mentions is the ratio of work to output. Building the prospect list, crawling for dead links, checking the Wayback Machine to see what the dead page actually said, and finding a named human to email is all manual. Reply rates are low single digits and link rates are lower.
Risk: safe. Effort: high. Scales poorly. Genuinely useful in topics where old reference pages cluster — academic, government, hobbyist, long-established trade associations.
Resource page link building
Resource pages are curated lists of useful links on a topic, maintained by libraries, universities, trade bodies, charities and enthusiasts. Resource page outreach asks the curator to add you. It looks similar to broken link building and is not: you are asking for an editorial judgment in your favor, not for a fault to be corrected.
That sets the bar. Your page has to be better than what is listed, or fill a gap the list has. A commercial landing page will be declined by any curator worth being listed by, which is why this tactic pairs with owning a real reference asset. Risk: safe. The supply of maintained resource pages has shrunk for a decade, which caps the tactic rather than killing it.
Local link building
Chambers of commerce, business associations, sponsorships of teams and events, supplier and partner pages, local press, community groups and regional directories. For a business with a physical location or a defined service area this is the most winnable set of links in existence, because geography is a qualification almost nobody competing for your terms can claim.
The links are rarely high in authority metrics and that is not the point. They are relevant, hard for a national competitor to replicate, and frequently the difference in local visibility. Risk: safe. Effort: moderate, but social rather than technical. If you run a local business and you are reading about tiered link schemes, close that tab and go join your chamber.
Guest posting
Writing an article for someone else's publication, with a link back to your site in it. Guest posting sits on a line: as a genuine contribution to a publication whose audience you want to reach it is legitimate and always has been, and as a bulk purchase of placements on sites that exist to sell them it is a link scheme the policies name explicitly.
The test I use is simple. Would you still write the article if the link were nofollowed? If yes, you are contributing. If no, you are buying, and the site selling to you is almost certainly selling to everyone else in your industry — which is exactly the footprint that gets a network devalued. Risk: situational, tipping to high-risk at volume. Enormously oversold as a beginner tactic.
Link reclamation and unlinked mentions
Two related recovery tactics. Link reclamation finds links you used to have and lost, then asks for them back or repairs whatever broke. Unlinked mention reclamation finds places where your brand is named without a link and asks for one.
Reclamation is the most underrated work in link building and I can put a number on why. On the twenty-year profile analyzed for this site, 97.4% of lost links died while the source page was still perfectly reachable — the page lived, the link was removed or the content rewritten. Only 4 of 645,202 lost links went to a 404, and 717 referring domains at Trust Flow 21 or above had simply stopped linking. The prospects are alive, the relationship already existed, and almost nobody builds that list. Risk: safe. Best return per hour on this page.
Competitor link gap analysis
Not a tactic so much as a prospecting method, included because most programs start with it. You take several competitors, find the sites linking to two or more of them but not to you, and work that list. The logic is sound: a site that has already linked to three of your competitors has demonstrated willingness to link to businesses like yours.
The limits matter. A large share of any gap list will be paid placements, guest post farms or coincidence, and a null result is common and informative rather than a sign you ran it wrong. Risk: safe. Best used to learn what kind of sites link in your market, not to copy a competitor link for link.
Directories and citations
Business directories, industry listings and local citation sites. The category earned its bad reputation honestly, because a decade of low-quality submission services poisoned it. What survives is narrow and real: genuine industry associations, established local and regional directories, and the structured citation sites that feed local search data.
The test is whether a human would ever use the directory to find a business. If the listing exists only to pass a link, it passes nothing, and paying a service to submit you to five hundred directories is buying a footprint rather than links. Risk: situational. Useful in local SEO, close to worthless as a general tactic.
The placed and high-risk family
Paid links, sponsored posts sold as editorial, niche edits and link insertions, private blog networks, tiered schemes, web 2.0 and forum profile links, and press releases syndicated for the links. They are grouped together because they share one structural property: the link exists because you or a vendor put it there, not because an independent editor chose it.
Google's link spam policies name most of this family directly. Some of it demonstrably works in the short term, which is the entire reason the market exists, but the risk is asymmetric and lands on the client rather than the vendor. A devaluation costs you the investment; a manual action costs you rankings you already had.
The reference profiles on each exist so you can recognize them — in a competitor's profile, in an agency proposal, or in the backlink report of a site you are about to buy. Read them for diagnosis, not instruction. Alongside sits the obsolete group — blog comments, social bookmarking, article directories — which is not dangerous so much as pointless.
Choosing between them
Three questions settle it faster than any framework.
- Do you have something worth citing, or can you make one? If yes, research and digital PR are open to you and they have the highest ceiling. If no, build the asset before promoting the absence of one.
- Do you have a geography or a community? If yes, local links are the cheapest real links available and you should exhaust them first.
- How much labor can you sustain for three months without results? Broken links and resource pages need that runway. Reclamation pays fastest.
Module 7 of the course covers tactic selection properly, with a decision table by site type and a realistic first ninety days. Almost every failed program I have reviewed failed at this step, not at execution.
Questions
Which link building strategy is best for a new site?
Local links if you have a location, and reclamation is unavailable to you because you have no history yet. Otherwise the honest answer is that a new site should spend its first months building something worth linking to rather than chasing links for pages nobody would cite. Discovery links from directories and profiles will get you indexed; they will not get you ranked.
How many strategies should I run at once?
One, properly, until it produces results you can measure. Two at most. The most common pattern I see in failing programs is five tactics running at 20% effort each, none of them reaching the point where the work starts compounding. Broken link building takes six weeks to produce a first link; if you abandon it at week four to try something else, you paid the cost and collected nothing.
Are paid links worth the risk?
Not for a business that intends to exist in five years. The short-term effect is sometimes real, which is why the market persists, but the downside is asymmetric: you lose the investment on devaluation and you lose existing rankings on a manual action. The vendor carries none of that. If you are buying a site or auditing one, learn to recognize bought links — that is a different and entirely legitimate skill.
What is the fastest link building strategy?
Reclamation, by a distance, if you have any history at all. The contacts are warm, the relationship already existed, and 97.4% of lost links on the profile I analyzed were lost while the source page stayed live — meaning the page is still there and still editable. For a site with no history, journalist request platforms produce the fastest first link, though the supply is unpredictable.