Comparisons guides.
Every comparisons guide we've published — 13 articles on the tactics, the tradeoffs, and what actually moves rankings.
Subdomain or Subfolder for a Blog? (SEO Verdict)
Subdomain or subfolder for a blog? Use a subfolder unless a constraint stops you. What Google really says, plus how to serve /blog from any CMS platform.
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Referring Domains vs Backlinks: What's the Difference?
Referring domains vs backlinks explained: why 400 links from 380 sites beat 4,000 from 12, what the ratio reveals, and which number you should actually track.
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Domain Authority vs Domain Rating: What's the Difference?
DA vs DR compared: who makes each score, how they're calculated, why they disagree on the same site, and which one to trust when vetting a link partner.
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What AI Is Better Than ChatGPT? (Better At What, Exactly?)
No AI is better than ChatGPT at everything — but several beat it at specific jobs. A straight comparison of Claude, Gemini, Perplexity, Grok and open models.
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SEO vs SEM: What's the Difference, and Which Is Better?
SEM is paid search ads; SEO is earning unpaid rankings. SEM buys instant traffic that stops when you stop paying; SEO compounds. Here's how to choose.
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What Is the Best Backlink Tool? (Honest Picks for Every Budget)
Ahrefs has the best link index, but it's not the right answer for everyone. Here's which backlink tool to use for which job — including the free ones.
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Is It Worth Paying for Backlinks? (An Honest Cost-Benefit Look)
Paying for backlinks is against Google's guidelines and increasingly low-ROI. Here's when it backfires, when it's marginal, and what to do instead.
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Link Exchange vs Buying Backlinks: Which Is Safer for SEO?
Buying links and trading links are not the same risk. A clear comparison of cost, safety, quality, and what Google does with each — so you pick the right one.
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Guest Posting vs Link Exchange: Which Builds Links Faster?
Two of the most common white-hat link-building tactics, compared on speed, cost, effort, relevance, and risk — so you know which to lead with.
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Peer-to-Peer Link Exchange: Why It Beats One-Way Directory Submissions
Link exchange vs directories: a clear comparison on authority, relevance, and speed — and why peer swaps usually move your DR faster than directory listings.
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Is Backlink Exchange Worth It? What SEO Data Shows
Are link swaps actually worth it? A risk-adjusted look at the ROI of backlink exchange — the real cost, the DR upside, and when it beats every other tactic.
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Follow-for-Follow vs Link Exchange: What Actually Grows Your DR
Follow-for-follow vs link exchange: why social follow-swaps don't move your SEO, and how verified dofollow link swaps actually raise your domain rating.
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