PostHog
💲 Generous free tier; usage-based✅ Pick if you want analytics + replays + flags in one.
⛔ Skip if you only need a pageview counter.
Analytics & monitoring tier list
Preliminary editorial ranking, not yet benchmarked Last updated 2026-10-16
Why #1 beats #2: PostHog covers product analytics, replays and flags in one generous free tier; Sentry is the best dedicated error tracker. Sources: posthog.com/pricing, sentry.io/pricing/
S
Sentry
💲 Free developer tier; paid plans✅ Pick if you need error and performance monitoring.
⛔ Skip if you want product analytics.
A
Plausible
💲 Paid plans with free trial (no free tier); open-source self-host option✅ Pick if you want privacy-friendly simple analytics.
⛔ Skip if you need funnels and replays.
B
Cloudflare Web Analytics
💲 Free✅ Pick if you want free, cookieless traffic stats.
⛔ Skip if you need event tracking.