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SEO · head to head

SEMrush vs seoClarity

SEMrush logo

SEMrush

SEO

Do SEO, content marketing, competitor research, PPC and social media marketing from just one platfor

From
Free
Rated
-
Full reviewWebsite
seoClarity logo

seoClarity

SEO

Enterprise SEO platform with unlimited users on every plan, priced on data volume instead of seats

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only SEMrush has a free tier, so it costs nothing to try first.
  • Each has a real cost: SEMrush free tier limited to 10 reports per day across all tools; seoClarity the cost simply moves to data, so keyword and crawl limits become the negotiation and overages are agreed case by case rather than published.
  • They diverge on capability: SEMrush covers Keyword research, seoClarity covers Research Grid.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which SEMrush and seoClarity actually diverge.

Attributes where SEMrush and seoClarity differ
AttributeSEMrushseoClarity
Starting priceFreeOn request
Pricing modelsubscriptionquote
Free tierYesNo
PlatformsWeb, Mobile appWeb, REST API
Founded2008Unknown

Identical on both: user rating (Not yet rated), category (SEO).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in SEMrush

  • Keyword research
  • Site audit
  • Competitor analysis
  • Backlink analytics
  • Rank tracking
  • Content marketing
  • PPC research
  • Social media tools

Only in seoClarity

  • Research Grid
  • Rank tracking at scale
  • Clarity Audits
  • Content Fusion
  • Unlimited users
  • Custom dashboards

What people use each for

The jobs each tool is most often brought in to do.

SEMrush

  • SEO keyword research and competitor analysisnot seoClarity
  • Website performance tracking and auditingnot seoClarity
  • Content marketing optimizationnot seoClarity
  • PPC advertising researchnot seoClarity

seoClarity

  • A large organisation that wants regional teams and writers to have direct access rather than exported reportsnot SEMrush
  • Tracking very large keyword sets daily across countries and devices in one systemnot SEMrush
  • Giving content teams optimisation briefs from the same ranking data the SEO team reports onnot SEMrush
  • Replacing several per-seat subscriptions where licence count rather than data volume was the cost drivernot SEMrush

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

SEMrush

  • Free tier limited to 10 reports per day across all tools
  • Keyword tracking capped at 500 per month on entry tiers (SEO and Starter plans)
  • Additional users cost £45/month per user above base subscription
  • Most advanced features require Advanced plan (£455.67/month), making entry cost significant for small teams

seoClarity

  • The cost simply moves to data, so keyword and crawl limits become the negotiation and overages are agreed case by case rather than published.
  • The interface is dense and built for daily practitioners, so the unlimited-user policy only pays off if you also fund training for the casual users you invite.
  • Onboarding is guided and slow by design, and teams expecting to self-serve within a week are usually disappointed.
  • Backlink data is licensed from third parties, so link analysis is a weaker reason to choose it than crawling or rank tracking.
  • Content optimisation scoring is shallower than dedicated content tools, and teams serious about editorial briefs often keep a separate subscription.

Pricing, plan by plan

SEMrush

Free
  • FreeFree
    • 1 demo project with basic features
    • No credit card required
    • For trying out the platform
  • SEO Plan$117.33/month
    • Annual billing ($1407.96/year)
    • Monitor 5 websites
    • Track 500 keywords daily
  • Starter Plan$165.17/month
    • Annual billing ($1982.04/year)
    • 5 websites, 500 keywords tracked daily
    • MCP access with 50 AI prompts tracked across search platforms
  • Pro+ Plan$248.17/month
    • Annual billing ($2978.04/year)
    • 15 websites, 1,500 keywords daily
    • 100 AI prompts tracked

seoClarity

On request
  • seoClarity$undefined/year
    • Priced by tracked keywords, crawled pages and data volume
    • Unlimited users included on every plan
    • Annual contract with guided onboarding

Which should you pick?

Choose SEMrush if

  • You need keyword research.
  • You want to start without paying.
  • You work on Web, Mobile app.
  • You also want site audit.
SEMrush review

Choose seoClarity if

  • You need research grid.
  • You work on Web, REST API.
  • You also want rank tracking at scale.
seoClarity review

Questions people ask

Is SEMrush or seoClarity better?
Neither clearly leads. SEMrush starts at Free and seoClarity at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, SEMrush or seoClarity?
SEMrush has a free tier; the other does not. Paid plans start at Free for SEMrush and On request for seoClarity.
Does SEMrush or seoClarity run on more platforms?
SEMrush runs on Web, Mobile app. seoClarity runs on Web, REST API.
Can I use SEMrush for free?
Yes. SEMrush has a free tier, so you can try it without paying. seoClarity starts at On request.
What is SEMrush best used for?
SEMrush is most often used for seo keyword research and competitor analysis, website performance tracking and auditing, content marketing optimization, ppc advertising research. Of those, seo keyword research and competitor analysis and website performance tracking and auditing are not what seoClarity is typically brought in for.
What can SEMrush do that seoClarity cannot?
SEMrush covers Keyword research, Site audit, Competitor analysis, Backlink analytics. seoClarity covers Research Grid, Rank tracking at scale, Clarity Audits, Content Fusion.

Answered from the vendors’ own pages

SEMrush: How much does Semrush cost?

Semrush starts at $117.33/month for the SEO Plan with annual billing and goes up to $455.67/month for the Advanced Plan. A free tier is available with 1 demo project and basic features. Prices increase with monthly billing instead of annual.

Source
seoClarity: Is unlimited users genuinely unlimited?

Yes, seats are not a pricing lever. Keywords tracked, pages crawled and data retention are the levers instead.

SEMrush: What does each Semrush plan include?

Plans scale from 5 to 40 websites monitored, 500 to 5,000 keywords tracked daily, and include progressively more features like MCP access and API access at higher tiers. Advanced Plan includes dedicated support.

Source
seoClarity: How does it compare on keyword data?

Research Grid is competitive at enterprise scale, but for ad hoc keyword research many teams still prefer Ahrefs or Semrush interfaces.

SEMrush: Are there add-on options for Semrush?

Yes, additional users cost $45/month, and reporting features range from $10-$20/month. Enterprise plans with unlimited projects and dedicated support are available with custom pricing.

Source
seoClarity: What is the real cost driver?

Tracked keyword volume across markets and devices. Model that first, because it determines the quote more than anything on the feature list.

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