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SEO · head to head

Rank Math vs Serpstat

Rank Math logo

Rank Math

SEO

WordPress SEO plugin with a free tier that undercuts Yoast on schema and feature count

From
Free
Rated
-
Full reviewWebsite
Serpstat logo

Serpstat

SEO

All-in-One SEO platform

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Rank Math all paid tiers are annual-only with no monthly option, so evaluating Pro or Business month to month before committing is not possible.; Serpstat individual plan at $50 per month caps searches at 100 per day and keyword position checks at 10,000
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Rank Math and Serpstat actually diverge.

Attributes where Rank Math and Serpstat differ
AttributeRank MathSerpstat
Pricing modelFreemium, paid tiers billed annually onlysubscription

Identical on both: starting price (Free), free tier (Yes), platforms (Web), 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 Rank Math

  • Free schema generator
  • Rank tracker
  • AI Link Genius
  • Content AI trial
  • Multi-site management
  • 404 monitor and redirections

Only in Serpstat

Nothing recorded that Rank Math does not also cover.

What people use each for

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

Rank Math

  • A WordPress site owner who wants more schema types and keyword optimisation than Yoast's free tier provides, at no costnot Serpstat
  • An agency managing dozens of client WordPress sites that wants a per-site-count licence rather than per-site billingnot Serpstat
  • A team that wants rank tracking built into the WordPress dashboard rather than as a separate subscriptionnot Serpstat
  • A site migrating away from a paid competitor and wanting a free tier competitive enough to not need Pro immediatelynot Serpstat

Serpstat

  • Tracking keyword rankings across desktop, mobile, organic, and paid searchnot Rank Math
  • Monitoring brand mentions across ChatGPT, Claude, Gemini and 140+ AI modelsnot Rank Math
  • Analyzing competitor backlinks and ranking strategies at scalenot Rank Math
  • Generating white-label SEO reports for client delivery and retentionnot Rank Math
  • Auditing website technical health to improve click-through ratesnot Rank Math

Where each one falls short

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

Rank Math

  • All paid tiers are annual-only with no monthly option, so evaluating Pro or Business month to month before committing is not possible.
  • The advertised price is a first-year introductory rate; renewal pricing is roughly 10 to 18 percent higher across every tier, which is easy to miss when comparing sticker prices to Yoast.
  • Switching an established WordPress site to or from Rank Math risks losing accumulated redirect rules and schema configuration if the migration is not done carefully, which discourages later switching regardless of price changes.
  • It is WordPress-only, so any team running a non-WordPress CMS gets nothing from this product at all.
  • The generous free tier depends on upselling Pro and Content AI trials inside the plugin dashboard, which some users find intrusive compared to Yoast's comparatively quieter free experience.

Serpstat

  • Individual plan at $50 per month caps searches at 100 per day and keyword position checks at 10,000
  • The full annual discount of up to 27 percent requires paying yearly rather than monthly

Pricing, plan by plan

Rank Math

Free
  • FreeFree
    • Unlimited personal websites
    • 18 schema types and unlimited keyword optimisation
    • Google Search Console integration
  • Pro$7.99/month
    • Billed annually, renews at 8.99 euros a month
    • 500 tracked keywords, 840+ schema types
    • AI Link Genius and broken link checker
  • Business$24.99/month
    • Billed annually, renews at 27.99 euros a month
    • 100 client websites, 10,000 tracked keywords
    • Daily Google data fetching, unlimited data retention
  • Agency$54.99/month
    • Billed annually, renews at 64.99 euros a month
    • 500 client websites, 50,000 tracked keywords
    • All Business features, no data preservation limits

Serpstat

Free
  • Individual$50/month
    • Best for freelancers and beginners
    • 5 projects, 100 daily searches, 10,000 monthly position checks
  • Team$100/month
    • Suited for small agencies and growing teams
    • Unlimited projects, 500 daily searches, up to 99,999 position checks
    • API access and Claude/ChatGPT integration
  • Team x2$169/month
    • Designed for agencies needing expanded capacity
    • Unlimited projects, 1,000 daily searches, 100,000 position checks
  • Agency$410/month
    • For large enterprises
    • Unlimited projects, 5,000 daily searches, 500,000 position checks
    • White Label Reports, Data Engineer Consultation, Phone Support

Which should you pick?

Choose Rank Math if

  • You need free schema generator.
  • You want to start without paying.
  • You also want rank tracker.
Rank Math review

Choose Serpstat if

  • You want to start without paying.
Serpstat review

Questions people ask

Is Rank Math or Serpstat better?
Neither clearly leads. Rank Math starts at Free and Serpstat at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Rank Math or Serpstat?
Rank Math starts at Free and Serpstat at Free.
Does Rank Math or Serpstat run on more platforms?
Both run on Web, so platform support will not decide this one for you.
Can I use Rank Math for free?
Both have a free tier, so you can try either at no cost before committing.
What is Rank Math best used for?
Rank Math is most often used for a wordpress site owner who wants more schema types and keyword optimisation than yoast's free tier provides, at no cost, an agency managing dozens of client wordpress sites that wants a per-site-count licence rather than per-site billing, a team that wants rank tracking built into the wordpress dashboard rather than as a separate subscription, a site migrating away from a paid competitor and wanting a free tier competitive enough to not need pro immediately. Of those, a wordpress site owner who wants more schema types and keyword optimisation than yoast's free tier provides, at no cost and an agency managing dozens of client wordpress sites that wants a per-site-count licence rather than per-site billing are not what Serpstat is typically brought in for.
What can Rank Math do that Serpstat cannot?
Rank Math covers Free schema generator, Rank tracker, AI Link Genius, Content AI trial.

Answered from the vendors’ own pages

Rank Math: Is Rank Math really free?

Yes, for unlimited personal websites, with 18 schema types and unlimited keyword optimisation at no cost; client sites and rank tracking require a paid tier.

Serpstat: How much does Serpstat cost?

Serpstat offers four tiers: Individual at $50/month, Team at $100/month, Team x2 at $169/month, and Agency at $410/month. Annual billing provides up to 27% discount. A custom enterprise plan is also available.

Source
Rank Math: Can I pay monthly instead of annually?

No. All paid plans are billed annually only; there is no monthly billing option.

Serpstat: Does Serpstat offer a free trial?

Yes, Serpstat provides a 7-day free trial to explore core features. The trial requires credit card verification with a $1 charge that is refunded in 5-30 minutes.

Source
Rank Math: Does the advertised price stay the same at renewal?

No. Every paid tier renews at a higher rate than the first-year introductory price, by roughly 10 to 18 percent depending on the plan.

Serpstat: What payment methods does Serpstat accept?

Serpstat accepts credit cards, PayPal, and bank transfers. Users can upgrade or downgrade plans anytime, and custom enterprise pricing is available for organizations with specialized needs.

Source
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