By Alvena Ode, Founder & CMO, Blastily · 3 min read

Writing for respected publications puts your expertise in front of new audiences, with the host's credibility behind you. Guest posting done right builds authority with readers and search engines. Done wrong, it's spam. Here's how to do it right.
This guide is part of our authority link building series, and builds on thought leadership articles.
| Good practice | Risky practice |
|---|---|
| Reputable, relevant publications | Sites that accept anything for a fee |
| Written for the host's readers | Written to place links |
| One or two natural links | Several keyword-rich links |
| Author bio link | Links hidden in unrelated text |
| Occasional, selective | Hundreds of posts at scale |
| Disclosed if paid | Undisclosed paid placements |
Check: do they have real readers? Do they publish thoughtful content? Would you be proud to appear there?
See outreach templates.
Share the published article on LinkedIn and your newsletter, add it to your press or "as featured in" page, and thank the editor. See LinkedIn for founders.
Great contributors get invited back. Regular columns on respected sites build long-term authority.
Link to hub guides or your founder bio rather than sales pages. Then use internal links to pass authority to key service pages.
Guest posting is part of the expertise layer of the Authority Stack, alongside podcasts and speaking.
Yes, when it's on reputable, relevant sites with real readers. It builds credibility, reaches new audiences and can earn valuable links. Mass guest posting on low-quality sites mainly for links is not worth it.
Google warns against large-scale guest posting campaigns with keyword-rich anchor text links. Occasional, high-quality guest articles on relevant sites, with natural links, are a normal part of publishing.
If a site charges for publication, that's a paid placement, and links should be marked as sponsored or nofollow. Paying for followed links to manipulate rankings goes against Google's spam policies.
Usually to your author bio or a genuinely relevant resource on your site, such as a hub guide that expands on the topic.
Blastily is an AI-forward growth partner based in Calgary. We Blast. We Book. You Bank. AI-powered lead follow-up, press placement, and radio, TV and billboard campaigns that turn attention into booked clients, in Calgary, across Canada and beyond.
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