Semrush or Ahrefs for PR Agencies Tracking Earned Links
A client asks what last quarter's national coverage did for their search visibility, and too often nobody on the account team can answer without three exports and a lost afternoon. For a PR or communications agency, the real question in Semrush vs Ahrefs isn't crawler quality, it's which tool ties a placement to the link and ranking movement it actually produced.
This is a checklist for building that link, plus the pitfalls that trip up agencies who skip it.
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Track new referring domains, not just mentions
A media mention without a link does almost nothing for search visibility, no matter how prestigious the outlet. The metric that matters is new referring domains, specifically ones that link back to the client's site, not just name-check the client. Ahrefs' backlink report is built around exactly this metric, refreshing its referring-domain count frequently enough that an agency can check it within days of a placement going live, rather than waiting for a monthly crawl.
Build a simple habit around this: log the expected outlet and target page for every pitch before it goes out, then reconcile that list against actual new referring domains once coverage lands. That reconciliation step is what turns a vague sense that "coverage is up" into a specific, defensible number for a client report.
Reconcile placements against links with this routine:
- Log the expected outlet and target page for every pitch before it goes out.
- Check new referring domains within days of a placement going live, instead of waiting for a monthly crawl.
- Reconcile the logged list against the actual new referring domains once coverage lands.
- Count only domains that link back to the client's site, not outlets that merely mention the client by name.
- Report the reconciled number to the client, which replaces a vague sense that coverage is up with a defensible figure.
Watch for nofollow and unlinked mentions
Many outlets add a nofollow attribute to outbound links by default, and a syndicated version of a story sometimes drops the link entirely while keeping the client's name. Both problems look identical in a basic mentions report but need different follow-up: a nofollow link is worth a polite ask for a follow link on a future piece, while an unlinked mention is worth a direct request to add one. Ahrefs' link report flags the nofollow attribute directly, so an agency can sort placements by whether they're actually passing authority before reporting results to a client.
Keep the two categories visible in your own tracking sheet, not just in the tool's report, since a client who sees "12 placements" without a follow-status breakdown will assume all twelve carry equal weight, which is rarely true.
Turning coverage into a link-building target list
The same content-gap and backlink-prospecting tools that support cold outreach also work in reverse for PR: once you know which journalists and outlets have linked to a client before, or linked to a direct competitor, that's a warm list for the next pitch. Ahrefs' competitor backlink comparison shows exactly which sites link to a rival but not to your client, turning a vague goal of getting more coverage into a specific, checkable list of publications to pitch next.
Where Semrush still earns a seat
PR-first agencies sometimes assume they have no use for a tool built around paid search, but a client evaluating whether a campaign is working wants to see it against organic rankings too. When a placement drives a page from position four to position one, that page's click-through rate roughly quadruples, from about 7.2% up near 39.8%1. That's a concrete, client-friendly number to put in a report. Semrush's rank tracking and on-page tools make that comparison easy for an agency that wants to show search impact alongside media impressions, even without running Ahrefs' deeper backlink prospecting.
This matters most for clients who came to a PR agency specifically hoping coverage would move their search visibility, not just their brand awareness. Being able to show the ranking-position story, not only the mention count, is often the difference between a client who renews and one who quietly moves budget to a channel with clearer attribution.
Pitfalls that undercut a PR agency's SEO reporting
The most common mistake is reporting total mentions instead of linked, followed referring domains, which overstates impact to a client who will eventually ask why rankings didn't move. The second is checking link data once, right after a placement, and never again; some links get pulled or swapped to nofollow weeks later during a content refresh. The third is pitching journalists with no regard for whether they've linked to competitors before, which wastes outreach time a proper backlink comparison would have saved.
Setting a reporting cadence a client can rely on
A PR agency that checks link data only when a client asks looks reactive, even when the underlying work is strong. Set a fixed cadence instead: a same-week check right after any major placement to catch an immediately missing link, then a broader referring-domain sweep monthly to catch anything pulled or changed later. Put both dates on the same calendar the account team already uses for pitch tracking, so link verification isn't a separate task that quietly falls off.
Over a few quarters, that consistent cadence turns into a defensible record: an agency that can show exactly when each link appeared, and confirm none have quietly disappeared, has a much stronger renewal conversation than one presenting a single end-of-quarter snapshot.
What Good Looks Like
Good PR-agency SEO reporting ties each placement to a specific, checked referring domain and its follow status, not just a mention count, and catches nofollow or dropped links within the first week rather than a quarter later.
Building The Capability (5-Stage Skill Ladder)
How to Get Started
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Reach for Semrush to show a client's search rankings alongside their placement calendar in one report.
Reach for Moz Pro as a lighter domain-authority tracker if backlink prospecting isn't your main service.
Reach for Ahrefs as the core tool for verifying which placements actually earned a followed link.
Frequently Asked Questions
Does a nofollow link from a major outlet still help SEO?
It can help indirectly, through brand search volume and the chance a reader shares or links to the same story elsewhere, but it doesn't pass the direct authority a followed link does. Track both, but report them separately so a client understands which links are actually moving rankings.
How fast should we check whether a placement earned a link?
Check within the first week, since some outlets add a link late or drop it during a later content update. A single check right after publication misses both problems; a monthly link report catches them but reports the loss a month later than it happened.
Is Ahrefs overkill for a small PR agency with no dedicated SEO staff?
Not if link-earning is part of what you're selling: the backlink report is the evidence a placement worked. It's more than a two-person shop needs if coverage is the entire service and nobody is asked to prove search impact, in which case a simpler mentions tracker may be enough.
Sources
Where we quote a benchmark, we show its source. Other figures in this guide are estimates or general guidance, so check them against your own numbers.
- Organic Search CTR by Google Ranking Position. First Page Sage: Google CTRs by Ranking Position (2026), 2026.
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