Most link-building tactics from the 2010s are dead or dangerous. Here's what still moves rankings for startups in 2026.
Google's link graph has been demoted repeatedly but not eliminated. Editorial links from topically relevant sites still matter. Guest posts on unrelated blogs do not.
Editorial mentions in industry publications. Data cited in research posts. Tool inclusions in "best of" lists that Google actually trusts. Podcast episode notes on shows with topical authority. Everything else is decoration or risk.
Publish one piece of proprietary research per quarter — data your customers already give you, aggregated and anonymized. Journalists cite data. Data attracts links. Links attract more citations. The flywheel compounds without pitching.
Paid link networks (manual penalty risk). Guest posts on unrelated blogs (ignored). Directory submissions (nothing since 2015). "Broken link building" at scale (Google flags the pattern). HARO farming (mostly noise now).
Referring domains growth (Ahrefs or Semrush). Percentage of links from topically relevant sites. Ranking movement on target queries. Ignore total link count — 10 great links beat 1,000 bad ones.
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