Comparison

StatFast vs PostHog

PostHog is an all-in-one product analytics platform that includes analytics, session replay, feature flags, A/B testing, and surveys. It's an entire product engineering toolkit. StatFast is intentionally focused: website traffic analytics with AI insights, nothing more. The question is whether you need a Swiss Army knife or a really sharp scalpel.

Feature-by-feature comparison

An honest look at how StatFast and PostHog stack up.

FeatureStatFastRecommendedPostHog
FocusWebsite analyticsFull product suite
Setup time30 seconds1-2 hours
AI insightsLimited
Cookie-free
Session replay
Feature flags
A/B testing
Open source
Free tier10K pageviews1M events
Learning curveNoneModerate

What PostHog does well

Being fair about the competition.

All-in-one platform: analytics, session replay, feature flags, A/B testing, and surveys in one tool

Open-source with a generous free tier (1M events/month for analytics)

Self-hosted option available for teams that need full data control

Strong developer community and modern, well-designed product experience

Where StatFast wins

The advantages that matter most.

Purpose-built for website analytics — not a side feature in a larger product platform

AI insights that automatically explain traffic changes without manual chart reading

30-second setup vs PostHog's SDK integration and event taxonomy planning

Cookie-free by design vs PostHog's user-tracking approach

The verdict

PostHog is excellent if you need an all-in-one product engineering platform — analytics, feature flags, A/B testing, and session replay. StatFast is the better choice if you specifically need website traffic analytics and want AI-powered insights without learning a complex platform. Many teams use both: PostHog for product engineering and StatFast for the marketing site. If website traffic is your only analytics need, StatFast is simpler, faster, and more focused.

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