The privacy-first Google Analytics alternative
LeadFnF is a Google Analytics (GA4) alternative that shows you why visitors behave the way they do, not just what they did. It pairs unsampled, real-time analytics with session replay and heatmaps in one 3KB, cookie-free script, with no consent banner required in most jurisdictions.
In short
GA4 is free but samples data, delays reports 24-48 hours, and needs a cookie consent banner. LeadFnF gives unsampled, real-time, cookie-free analytics plus session replay and heatmaps from one script, starting at $29/month with a 14-day free trial and no credit card.
LeadFnF vs Google Analytics 4 at a glance
| Capability | LeadFnF | Google Analytics 4 |
|---|---|---|
| Session replay | Included | Not available |
| Click & scroll heatmaps | Included | Not available |
| Cookies required | No cookies | Yes |
| Cookie consent banner | Not required (most cases) | Usually required |
| Data sampling | Never sampled | Sampled on large datasets |
| Reporting speed | Real time | 24-48 hour delay |
| Ease of use | Single simple dashboard | Steep learning curve |
| Data ownership | Your data, not used for ads | Feeds Google's ad ecosystem |
| Pricing | From $29/month | Free (GA4 360 from ~$50k/yr) |
Comparison reflects standard GA4 and LeadFnF plans as of June 2026.
Why look for a GA4 alternative?
Most teams move off GA4 for three reasons: it is hard to learn, it samples and delays data, and it relies on cookies that trigger consent banners and privacy risk. GA4 also reports what happened but never shows why, so a high bounce rate stays a mystery. LeadFnF answers the "why" with session replay and heatmaps while keeping analytics cookie-free and unsampled.
How does LeadFnF compare to GA4 on privacy?
LeadFnF uses no cookies and no fingerprinting and anonymizes IP addresses by default, so most websites need no consent banner. Sensitive form fields are masked inside the visitor's browser before any data is sent. GA4, by contrast, sets cookies, typically requires consent, and processes data within Google's advertising ecosystem.
How do I switch from GA4 to LeadFnF?
Switching takes about 4 minutes: paste the 3KB LeadFnF script into your page head. You can keep GA4 running in parallel during the transition. LeadFnF begins collecting unsampled data immediately, and session recordings appear within minutes of your first visitor, with no 24-hour processing delay.
GA4 alternative FAQ
Is there a free alternative to Google Analytics 4?
GA4 itself is free but samples data, applies a 24-48 hour reporting delay and usually needs a cookie consent banner. LeadFnF is a paid alternative starting at $29/month that gives unsampled, real-time, cookie-free analytics plus session replay and heatmaps, with a 14-day free trial and no credit card required.
What is the main difference between LeadFnF and GA4?
GA4 tells you what happened through metrics and reports; LeadFnF also shows you why it happened through session replays and heatmaps. LeadFnF is cookie-free with no consent banner, processes data in real time, and never samples, whereas GA4 uses cookies, samples large datasets and delays reports.
Is LeadFnF easier to use than GA4?
Yes. GA4 is widely considered complex, with a steep learning curve and event-based reports that many users find confusing. LeadFnF presents pageviews, sources, funnels, replays and heatmaps in a single straightforward dashboard, and setup takes about 4 minutes with one script tag.
Can I migrate from GA4 to LeadFnF?
Yes. Migration is simply adding the 3KB LeadFnF script to your site; you can keep GA4 installed during the switch. LeadFnF starts collecting unsampled data immediately, and recordings appear within minutes of your first visitor.
See what GA4 can't show you
Watch real visitor sessions on your own site in minutes. No credit card required.
Start 14-day free trialAlso compare: LeadFnF vs Hotjar · Read the FAQ