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Marketing · head to head

Plausible vs SimilarWeb

Plausible logo

Plausible

Marketing

Simple, privacy-friendly analytics

From
$9/month
Rated
-
Full reviewWebsite
SimilarWeb logo

SimilarWeb

Browser Extensions

Website traffic and competitive analysis

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only SimilarWeb has a free tier, so it costs nothing to try first.
  • Each has a real cost: Plausible there is no free tier, only a 30 day trial; SimilarWeb browser extension data accuracy is lower than full platform
  • They diverge on capability: Plausible covers Page view tracking, SimilarWeb covers Traffic analytics.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Plausible and SimilarWeb actually diverge.

Attributes where Plausible and SimilarWeb differ
AttributePlausibleSimilarWeb
Starting price$9/monthFree
Pricing modelsubscriptionfreemium
Free tierNoYes
PlatformsWebWeb, Browser Extension
CategoryMarketingBrowser Extensions
Founded20182007

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

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 Plausible

  • Page view tracking
  • Goal tracking
  • Real-time analytics
  • Outbound link click tracking
  • Privacy-focused
  • No cookies
  • Cloud deployment
  • Web support

Only in SimilarWeb

  • Traffic analytics
  • Audience insights
  • Competitor research
  • Industry analysis
  • Chrome support
  • Firefox support
  • Edge support

What people use each for

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

Plausible

  • Privacy-focused web analytics without cookies or personal datanot SimilarWeb
  • A Google Analytics replacement that needs no consent bannernot SimilarWeb
  • Self-hosted analytics on your own infrastructurenot SimilarWeb
  • EU-hosted measurement for data residency requirementsnot SimilarWeb

SimilarWeb

  • Analyzing competitor advertising across display, search, socialnot Plausible
  • Understanding traffic loss to search and AI recommendationsnot Plausible
  • Tracking brand visibility across ChatGPT and AI chatbotsnot Plausible
  • Optimizing Amazon product placement with marketplace analyticsnot Plausible
  • Identifying high-intent prospects at optimal buying momentsnot Plausible

Where each one falls short

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

Plausible

  • There is no free tier, only a 30 day trial
  • Paid plans are metered on monthly pageviews, so a traffic spike moves you up a plan
  • Self-hosting is possible but means running and updating the service yourself
  • Deliberately simple, so there are no user-level profiles or funnel-by-individual reports the way a cookie-based analytics tool provides

SimilarWeb

  • Browser extension data accuracy is lower than full platform
  • Full platform pricing is not transparent and requires quote-based inquiry

Pricing, plan by plan

Plausible

$9/month
  • Starter$9/month
    • Up to 10k monthly pageviews
    • 1 site
    • 3 years data retention
  • Growth$14/month
    • Up to 3 sites
    • Up to 3 team members
  • Business$19/month
    • Up to 10 sites
    • Up to 10 team members
    • 5 years data retention
  • Enterprise$null/custom
    • 10+ sites
    • Custom pricing

SimilarWeb

Free
  • FreeFree
    • Traffic overview
    • Engagement metrics
    • Similar sites

Which should you pick?

Choose Plausible if

  • You need page view tracking.
  • You also want goal tracking.
Plausible review

Choose SimilarWeb if

  • You need traffic analytics.
  • You want to start without paying.
  • You work on Web, Browser Extension.
  • You also want audience insights.
SimilarWeb review

Questions people ask

Is Plausible or SimilarWeb better?
Neither clearly leads. Plausible starts at $9/month and SimilarWeb at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Plausible or SimilarWeb?
SimilarWeb has a free tier; the other does not. Paid plans start at $9/month for Plausible and Free for SimilarWeb.
Does Plausible or SimilarWeb run on more platforms?
Plausible runs on Web. SimilarWeb runs on Web, Browser Extension.
Can I use SimilarWeb for free?
Yes. SimilarWeb has a free tier, so you can try it without paying. Plausible starts at $9/month.
What is Plausible best used for?
Plausible is most often used for privacy-focused web analytics without cookies or personal data, a google analytics replacement that needs no consent banner, self-hosted analytics on your own infrastructure, eu-hosted measurement for data residency requirements. Of those, privacy-focused web analytics without cookies or personal data and a google analytics replacement that needs no consent banner are not what SimilarWeb is typically brought in for.
What can Plausible do that SimilarWeb cannot?
Plausible covers Page view tracking, Goal tracking, Real-time analytics, Outbound link click tracking. SimilarWeb covers Traffic analytics, Audience insights, Competitor research, Industry analysis.

Answered from the vendors’ own pages

Plausible: How much does Plausible Analytics cost?

Plausible offers plans starting at $9/month for the Starter tier, $14/month for Growth, and $19/month for Business. Enterprise pricing is custom. All plans include a 30-day free trial without requiring a credit card.

Source
SimilarWeb: How much does Similarweb cost?

Similarweb does not publish pricing. Custom packages are available for businesses and enterprises. Self-service options are available for entrepreneurs and small teams. Customers must start a free trial or contact sales to receive a quote.

Source
Plausible: Is there a free version of Plausible?

Plausible does not offer a free plan; however, all paid plans include a 30-day free trial with full access to features.

Source
SimilarWeb: Does Similarweb offer a free trial?

Yes. Similarweb offers free trials for its various products. Users can start a free trial through their registration page or contact support to switch between different product trials.

Source
Plausible: What is the difference between Plausible's pricing tiers?

The Starter plan covers up to 10k monthly pageviews for 1 site. Growth adds up to 3 sites and 3 team members. Business expands to 10 sites, 10 team members, and includes advanced features like API access and 5 years data retention.

Source
SimilarWeb: What products does Similarweb offer?

Similarweb offers the Competitive Intelligence Suite, Strategic SEO Suite, Ads Intelligence Suite, Gen AI Intelligence Suite, AI Studio with natural language queries, custom data feeds, API access, and managed services with custom dashboards.

Source
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