By Billy G. · Founder & Lead EditorVerified Jun 10 by Billy G.
Mixpanel
Mixpanelvs
PostHog
PostHog
Worth-It Score: 76/100WAITPostHog scores well, but current pricing sits above our fair-price band. Wait for a price drop before pulling the trigger.
✓VerifiedConfidence: 81%
Verdict: PostHog wins for engineering-led teams who need self-hosting, data sovereignty, and an all-in-one analytics stack that replaces 4+ separate tools. Mixpanel wins for non-technical product teams who need the best-in-class funnel and retention UI without SQL. If your team has engineers and cares about data control, PostHog's open-source model is the more powerful and cost-effective long-term choice.
How we scored itSpec verificationOwner sentimentLive pricing (4h refresh)Editorial reviewOur methodology →
Winner: PostHog
Mixpanel: 8/10
PostHog: 9/10
Spec-by-spec comparison
Mixpanel
PostHog
pricing
Free up to 20M events/month; $28/month (Growth) starting at 100M events
Free self-hosted (unlimited); Cloud free up to 1M events/month, then usage-based
core_features
Funnels, retention cohorts, flows, segmentation, A/B test measurement
Event-based — every user action is a distinct tracked event
Event-based with person profiles — full ClickHouse-powered SQL access
integrations
300+ integrations including Segment, Amplitude, data warehouses
Self-hosted integrates with any data warehouse directly; 50+ cloud integrations
deployment
Cloud only — no self-hosting option
Self-hosted (open source on GitHub) or PostHog Cloud
query_language
No-code query builder — SQL not required for standard analysis
HogQL (SQL variant) — full custom query capability
Mixpanel
What works
No-code funnel and retention analysis lets non-technical PMs build complex user journey reports without writing SQL — 15-minute setup vs. PostHog's ClickHouse query requirement for custom analysis
Free tier covers 20M events/month — large enough for Series A startups to fully use Mixpanel without paying
Mixpanel's cohort building and behavioral segmentation is the most refined in the analytics market — 10+ years of UX iteration shows in the funnel interface
What doesn't
Cloud-only deployment means all user event data goes to Mixpanel's servers — GDPR and data residency compliance requires contractual agreements, not self-hosting
No session replay, feature flags, or A/B testing built in — requires separate tools (FullStory, LaunchDarkly) to match PostHog's all-in-one feature set
Identity resolution across anonymous-to-identified user flows has known edge cases — stitching pre-login and post-login events requires careful SDK implementation
PostHog
What works
Self-hosted open-source deployment keeps all user event data on your own infrastructure — no third-party data sharing, simplifies GDPR/SOC2 compliance
Session replay + feature flags + A/B testing + analytics in one platform eliminates 3-4 separate tools (FullStory + LaunchDarkly + Mixpanel) — estimated $500-2,000/month savings for mid-stage startups
Full SQL access via HogQL lets engineers write custom queries against raw event tables — no analytics ceiling imposed by the UI
What doesn't
Self-hosting requires DevOps capacity — a Kubernetes cluster with 4+ vCPUs handles 1M events/day, and upgrades require manual maintenance
Non-technical PMs find HogQL queries intimidating — PostHog's analysis UI is less polished than Mixpanel's no-code funnel builder
Cloud pricing becomes expensive at 100M+ events/month — Mixpanel's Growth tier is cheaper at high event volumes if you don't need self-hosting
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