Similarweb
Verified Oct 15, 2026 Possibly discontinuedThe site answers that the page no longer exists.
Web and app traffic intelligence with AI agents for SEO, prospecting and tracking how often chatbots cite your brand.
Listed on EffectHub ·
Pricing
- Pricing model
- Contact sales
No price is published on the site — access begins with a free trial and freemium tools, and paid tiers are quoted by sales.
Use tool ↗About Similarweb
Similarweb estimates traffic, audience and engagement across more than 100 million websites, 4 million apps and 235 million retail SKUs, and is one of the long-standing reference points for competitive research. Its newer AI layer includes Search Intelligence, which tracks how visible a brand is inside ChatGPT, Claude, Perplexity, Gemini, Grok and DeepSeek, plus agents for SEO strategy, prospecting, outreach, meeting prep and lead scoring. The company is headquartered in Givatayim, Israel, and sells data through a documented API alongside the dashboards. No self-serve price is published; access starts with a free trial and freemium tools.
- Platforms
- Web · API
- API
- Yes
- Last verified
- Oct 15, 2026
Verified sources
- Coverage figures, AI agent line-up and AI Search Intelligence; Givatayim, Israel headquarterssimilarweb.com ↗
- Data API offered as a product linesimilarweb.com ↗
Is Similarweb legit?
We don’t label tools safe or unsafe. Below are the records we checked ourselves, each with the date we read it.
- Domain registered
- Apr 10, 2008 (18 years ago)Registry record (RDAP), registrar Gandi SAS, looked up Sep 11, 2026
- TLS certificate
- Issued by Amazon, valid until Apr 16, 2027Seen in our own connection to the site on Oct 15, 2026
- Last checked
- Oct 15, 2026The site did not answer
- Operated by
- Similarweb, IsraelOur research, card verified Sep 1, 2026
Pros & cons of Similarweb
Similarweb is the incumbent in traffic estimation, and the AI-visibility tracking is a real extension rather than a badge: it measures how often the major chatbots surface your brand, which is becoming its own channel. The pricing is the friction — nothing is self-serve, so you talk to sales before you know the number.
Pros
- Coverage across websites, apps and retail SKUs
- AI Search Intelligence tracks citations across six chatbots
- Documented data API alongside the dashboards
- Named company with a real headquarters
Cons
- No published pricing at any tier
- Traffic figures are modelled estimates, not measured truth
- Founding year is not stated on the site
Best for
- Competitive and market research at company scale
- Teams tracking brand visibility inside AI chatbots
- Analysts who need data via API rather than dashboards
Not for
- Small teams needing a published, self-serve price
- Anyone needing exact rather than estimated traffic
Watch out: All panel-based traffic data is an estimate; treat the numbers as directional for comparison rather than as another site's actual analytics.
Alternatives to Similarweb
Similarweb head-to-head
Side-by-side fact sheets against the competitors our research or their makers name — pricing, platforms, API and both verdicts on one page.