See every signal on your site. And what to fix first.

FocusStat is privacy-first web analytics with session replay, heatmaps, Core Web Vitals and error tracking built in. Foco, its AI analyst, reads your data and explains what changed and why.

Founding beta open · 50% off for life when paid plans launch

  • Free during beta
  • No credit card
  • One script tag
  • No ads, no resold data
Watch it answer a real question ↓
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Try: “Which page should I fix first?

Scripted demo on a fictional site. Hover to pause.

Drill into every dashboard. Or just ask.

  • Overview
  • Realtime
  • Sources
  • Campaigns
  • Landing pages
  • Pages
  • Heatmaps
  • Frustration
  • Paths
  • Funnels
  • Retention
  • Cohorts
  • Geography
  • Technology
  • Sessions
  • Replays
  • Performance
  • Errors
  • Insights

Open a dashboard. Answer in seconds.

  • How many people are here right now?
  • Where are they coming from?
  • What converts, and where does the funnel break?
  • Are users frustrated? Are buttons not working?
  • Is the site slow or broken for real users?
  • What changed vs last week, and which segment caused it?

Five products' worth of signal. One pipeline.

Traffic & acquisition

Visitors, sessions, engagement, bounce and conversions with previous-period comparison. Sources classified into search, social, email, referral, and AI referrals (ChatGPT, Perplexity, Claude, Gemini, Copilot).

Realtime

Who is on the site right now, what page they're on, where they came from. Updates live, readable from a phone.

Behavior & frustration

Click, pointer and scroll heatmaps. Rage clicks, dead clicks and quickbacks surface where users get stuck before they email you about it.

Session replay

Watch the exact session where something broke. Sampled, lazy-loaded, gzip-chunked to private storage, inputs masked before they ever leave the browser.

Funnels, paths & retention

Visual funnels with drop-off and median step time, forward and reverse path exploration, cohort retention matrices, saved cohorts that filter every screen.

Performance & errors

Real-user Core Web Vitals with regression flags, plus JavaScript errors fingerprinted into issues and linked to the sessions and replays that hit them.

“Why did this change?”

A deterministic statistical engine ranks which segment (device, source, page, country) actually caused a metric change. Computed from your data, not hallucinated.

Privacy by default

Anonymous visitor ids, no fingerprinting, raw IPs discarded after coarse geo, sensitive URL params stripped, opt-out and cookieless modes. Your data is never shared with ad networks.

Get started free →

Free during beta. No credit card, no trial clock.

one script tag · any site · no npm install
<script
  defer
  src="https://focusstat.com/tracker.js"
  data-site="YOUR_SITE_ID">
</script>

All your sites. One dashboard.

Track every site you run with a single account and one script tag, and get answers about what changed without stitching five tools together.

Start now, it's yours →