Industry specific link building: best practices

Industry-specific link building means earning links from sites that matter in your own field, using tactics that suit your industry's audience and its constraints. The core rules are the same everywhere: relevance, real readers and editorial quality. What changes is where you look, what content earns links, and what you're allowed to do.

What makes it different

A generic link from any related site is fine. An industry-specific link comes from a site your customers actually read: a trade publication, a niche blog, a review site, a community. That makes it more relevant to search engines and more useful to readers.

Industries differ in three ways:

• Audience. Who reads what, and where they go to make decisions.
• Content that earns links. What people in that field want to cite: data, comparisons, guides, tools.
• Constraints. Rules on what can be published, where, and how it must be labeled.

Four industries and how link building differs

SaaS

The challenge. Many providers offer similar tools, competition for keywords is high and the audience is often technical.

What tends to work. Content people in the field want to cite: detailed comparison and integration guides, customer success stories and original data. Partnerships with technology bloggers and review platforms, and contributions to industry roundups, are common ways to earn links. Because integrations involve two companies, partners often link to each other's pages for good reasons. See our SaaS link building page.

Crypto

The challenge. Many platforms restrict crypto promotion, and readers are wary in a volatile market, so trust matters. Rules also differ by country.

What tends to work. Educational content on blockchain and crypto, explainers and original research, published on crypto news sites and specialist blogs that accept contributors. Check that any publisher accepts the topic and knows the local rules before you commit.

CBD

The challenge. Advertising and health-claim rules are strict and vary by country, many platforms limit or refuse this content, and the market is crowded.

What tends to work. Careful, factual educational content on wellness and lifestyle topics, placed on health, wellness and lifestyle blogs that are comfortable with the subject. Avoid unsupported health claims, in your content and in what publishers write about you. See our CBD link building page.

Gambling and iGaming

The challenge. Regulation differs by country, publishers are often cautious, and it's a competitive market.

What tends to work. Sports and gaming publications, useful guides and reviews, data-led content, and relationships with established affiliate sites. Check which countries a publisher serves and what disclosures apply. See our iGaming link building page.

Principles that apply in every industry

Start with competitors. A backlink tool shows which sites link to the leading brands in your field. That gives you a list of publishers who already cover your topic. Look for gaps: sites that link to several competitors but not to you.

Choose relevance over metrics. A niche site in your exact field with real readers beats a high-scoring site with nothing to do with you. Our guide to link quality metrics explains why scores are only a guide.

Build real relationships. Industry influencers, editors and community members link to people they know and trust. Take part in webinars, comment on their work, offer expert input, and let collaborations grow over time.

Create content tailored to the field. A product guide for SaaS, a regulatory explainer for crypto, an evidence-based article for CBD, a data study for gambling. Then put it in front of the right people. Our guide to linkable assets covers what earns links.

Follow the rules for your industry. Regulated industries face stricter advertising and disclosure requirements, and those vary by country and by publisher. Don't take shortcuts. Google's spam policies (updated August 2026) say that buying or selling links for ranking purposes is link spam, and that paid links are acceptable when they carry `rel="nofollow"` or `rel="sponsored"`. See our guide to link rel attributes. When we place links for clients, whether a publisher labels a placement depends on the publisher and the country. If a placement will carry a label, we tell you before you approve the site, and you decide whether to go ahead.

Measure the results. Track rankings, organic traffic and conversions for the pages you support. See how to measure link building success.

Getting help with niche link building

Regulated niches are harder to place links in, because fewer publishers accept them and more checks apply. If you'd like help, we work across many industries: you choose the sites from a shortlist and approve the content before anything is published. See all our industries or read how it works.

Sources

Checked on 30 September 2026.

• Google Search Central: Spam policies for Google web search (updated August 2026)
• Google Search Central: Qualify your outbound links to Google (updated December 2025)