Marketing · SEO and AI search

Similarweb

Estimated traffic, keyword and market data for any website or app

Best fit: Mid-market · Enterprise

At a glance

Similarweb is a digital market intelligence platform that estimates traffic, audience, search and advertising performance for websites and apps you do not own. Its Web Intelligence product covers competitive benchmarking, keyword research, rank tracking and ads analysis, while separate products cover app, retail, sales and AI search intelligence. A free traffic checker and browser extension give a quick top-line view of any domain.

Category
SEO and AI search
Best fit
Mid-market · Enterprise
Pricing
See pricing below
In Adam’s stack
No

Who Similarweb is best for

Marketing, growth and strategy teams that need to size up competitors, markets or prospects using outside-in data. Pick it over a pure SEO tool when you want the whole channel mix (direct, referral, social, paid, AI traffic) rather than just search rankings.

Key features

  • Website traffic and channel mix estimates for any domain
  • Competitor benchmarking and market share analysis
  • Keyword research, keyword gap analysis and rank tracking
  • Paid search, display and social ads intelligence
  • AI search visibility and AI referral traffic tracking
  • Free Chrome extension and website traffic checker

Why it’s worth it

It answers questions your own analytics cannot, such as how much traffic a competitor gets and where it comes from. That makes it useful for market sizing, channel planning and prioritising prospects.

Things to consider

  • Figures are modelled estimates, and accuracy drops for small or low-traffic sites, which many Australian SMB competitors are
  • Self-serve plans start around US$125 a month and fuller suites are sales-led and quote-based, so costs climb quickly
  • Features are split across separate suites and add-ons, so check exactly what your plan includes before buying

For Australian businesses

Similarweb opened an Australian office in Sydney in 2020. Data covers 100+ countries, including Australia.

Similarweb pricing

Pricing as published by Similarweb

Free trial available. Web Intelligence self-serve plans from US$125/month (monthly billing; annual billing by request to support). Business and enterprise packages are custom and quoted by sales.

Source: similarweb.com/corp/pricing. Checked 8 October 2026. Prices change often, so confirm on the vendor’s site before you buy.

Alternatives to Similarweb

Other tools listed under SEO and AI search. Tools from Adam’s stack are marked.

  • Ahrefs

    In Adam’s stack

    Keyword, backlink and competitor research

    SMEMid-marketEnterprise
  • SEO, ads and content research, plus an AI visibility toolkit

    SMEMid-marketEnterprise
  • Google Search Console

    In Adam’s stack

    Free data on how Google sees your site

    SMEMid-marketEnterprise
  • Bing Webmaster Tools

    In Adam’s stack

    Free; Bing’s index feeds Microsoft Copilot

    SMEMid-marketEnterprise
  • Long-standing SEO suite with easy reporting

    SMEMid-market
  • Content optimisation for ranking pages

    SMEMid-market
  • Technical site crawler for SEO audits

    SMEMid-marketEnterprise
  • AnswerThePublic

    In Adam’s stack

    Questions people search around any topic

    SME

FAQ

Similarweb: common questions

How accurate is Similarweb traffic data?

Similarweb's numbers are estimates built from modelled data, so treat them as directional. They are most reliable for larger sites and for comparing competitors against each other, and least reliable for small, low-traffic websites.

How much does Similarweb cost?

Self-serve Web Intelligence plans start from about US$125 a month, with a free trial. Business and enterprise packages are priced by quote, and there is a free traffic checker and browser extension for basic lookups.

Similarweb vs Semrush?

Semrush is stronger as an everyday SEO and content toolkit for your own site. Similarweb is better for understanding a competitor's total digital traffic across all channels, market share and audience behaviour.

Can’t find a tool that fits?

When every option forces a workaround, our trusted build partners can build it: apps, automations and AI agents designed around how your business actually works.

Explore custom builds