Marketing · SEO and AI search
Similarweb
Estimated traffic, keyword and market data for any website or app
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 stackKeyword, backlink and competitor research
SMEMid-marketEnterpriseSEO, ads and content research, plus an AI visibility toolkit
SMEMid-marketEnterpriseGoogle Search Console
In Adam’s stackFree data on how Google sees your site
SMEMid-marketEnterpriseBing Webmaster Tools
In Adam’s stackFree; Bing’s index feeds Microsoft Copilot
SMEMid-marketEnterpriseLong-standing SEO suite with easy reporting
SMEMid-marketContent optimisation for ranking pages
SMEMid-marketTechnical site crawler for SEO audits
SMEMid-marketEnterpriseAnswerThePublic
In Adam’s stackQuestions 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.
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