Google Analytics 4
PartialFree but learning-curve-heavy site analytics
GA4 succeeded Universal Analytics with an event-based model. Strengths: free + tight inte…
Product behavior analytics and funnels
Pricing:免费 100K 事件/月,Growth $24/月起
Web, iOS, Android, and server SDKs. Recommended naming convention is Object-Action.
None.
N/A.
SOC 2, HIPAA, and GDPR options available.
Free but learning-curve-heavy site analytics
GA4 succeeded Universal Analytics with an event-based model. Strengths: free + tight inte…
Cookie-less, privacy-first lightweight analytics
Plausible is open-source, cookie-less, and ships a sub-1KB script. It is GDPR-friendly ou…
Open-source full-stack product analytics
PostHog combines product analytics, feature flags, session replay, A/B testing, and surve…
Mixpanel turns user actions into events and supports funnels, retention, cohorts, and A/B testing — well-suited to product analytics for SaaS and apps.