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PostHog vs Mixpanel

Side-by-side comparison of features, pricing, ratings, and alternatives.

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PostHog
PostHogAll-in-one open-source product analytics suite.
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Mixpanel
MixpanelProduct analytics for user behavior and retention.
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Overview
Description

PostHog is an open-source product analytics platform bundling analytics, session replay, feature flags, A/B testing, and surveys in one tool. It can be self-hosted or used as a cloud service.

Mixpanel is a product analytics platform focused on event tracking, funnels, retention, and cohort analysis to help teams understand how users engage with their product. It is popular with product and growth teams.

Pricing
Freemium

Generous free cloud tier; usage-based paid; open-source self-host.

Contact for Pricing

Free tier; paid plans scale with tracked users/events.

Category
Analytics & BI
Analytics & BI
Best for
Engineering and product teams
Product and growth teams
Specifications
Spec source
AI-estimated
AI-estimated
platforms
Web
Web
deployment
Self-hosted
Cloud/SaaS
open source
Yes
No
api available
Yes
Yes
Pros & Cons
Pros
  • Many tools in one platform
  • Open source and self-hostable
  • Generous free tier
  • Developer-friendly
  • Powerful funnels and retention
  • Good self-serve UX
  • Generous free tier
  • Strong for product teams
Cons
  • Broad scope can feel heavy
  • Self-hosting needs ops effort
  • Newer than incumbents
  • Setup requires event planning
  • Costs scale with volume
  • Less about page-level web analytics
Community & Metrics
Upvotes
5
4
User rating
4.0 (3)
4.5 (2)

What reviewers say

PostHog Reviews

4.0 (3)
Anonymous

Recommend PostHog

Tried PostHog recently. Developer-friendly. No real complaints. Would recommend.

Anonymous

Great analytics

We rolled out PostHog last quarter. Open source and self-hostable. Minor gripe: broad scope can feel heavy. Would recommend.

Anonymous

Decent with caveats

Tried PostHog recently. Upside: many tools in one platform. Downside: broad scope can feel heavy.

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Mixpanel Reviews

4.5 (2)
Anonymous

Great analytics

Mixpanel has been part of our stack. Generous free tier. No real complaints. Would recommend.

Anonymous

Recommend Mixpanel

Been using Mixpanel for a while. Good self-serve UX. Minor gripe: less about page-level web analytics. Would recommend.

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More alternatives & similar tools

Alternatives to PostHog

View all →
Amplitude
Amplitude

Digital analytics platform for product decisions.

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Mixpanel
Mixpanel

Product analytics for user behavior and retention.

Compare
PostHog
PostHog

Self-hosted product analytics

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Umami
Umami

Simple, easy-to-use analytics

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Alternatives to Mixpanel

View all →
Amplitude
Amplitude

Digital analytics platform for product decisions.

Compare
PostHog
PostHog

All-in-one open-source product analytics suite.

Compare
PostHog
PostHog

Self-hosted product analytics

Compare
Umami
Umami

Simple, easy-to-use analytics

Compare

The Verdict

AI-generated from listing data

Mixpanel offers a mature, product‑team‑focused analytics platform with a generous free tier, while PostHog gives an open‑source, all‑in‑one suite that can be self‑hosted but requires more ops effort.

Key differences

  • •Open‑source vs. proprietary: PostHog can be self‑hosted; Mixpanel is SaaS only.
  • •Feature breadth: PostHog bundles session replay, feature flags, surveys, and data warehouse; Mixpanel focuses on event funnels and retention.
  • •Pricing model: Mixpanel costs scale with tracked users/events; PostHog offers a freemium cloud tier and usage‑based paid plans.
  • •Ops overhead: PostHog self‑hosting adds operational work; Mixpanel requires no infrastructure management.
  • •Target audience nuance: Mixpanel is aimed at product/growth teams; PostHog is pitched to engineering as well as product teams.
DimensionWinner

Pricing & value

PostHog provides a generous free cloud tier and usage‑based paid plans; Mixpanel’s free tier is limited and paid plans scale with volume.

PostHog

Ease of use / learning curve

Mixpanel’s self‑serve UI is noted as good and requires only event planning, whereas PostHog’s broader toolset can feel heavy.

Mixpanel

Features & depth

PostHog includes session replay, feature flags, A/B testing, surveys, and data warehouse in one platform; Mixpanel focuses on funnels, retention, and cohorts.

PostHog

Integrations & ecosystem

Mixpanel has an established SaaS ecosystem and API; PostHog is newer with fewer third‑party integrations (not specified).

Mixpanel

Collaboration

Mixpanel’s self‑serve dashboards are designed for product and growth teams; PostHog’s developer‑centric tools may need more coordination.

Mixpanel

Scalability

Mixpanel scales automatically in the cloud; PostHog scaling depends on self‑hosted infrastructure or usage‑based cloud limits.

Mixpanel

Support

Mixpanel, as an established SaaS, offers standard support channels; PostHog’s support level isn’t specified.

Mixpanel

Security & privacy

PostHog can be self‑hosted for full data control; Mixpanel is cloud‑only, so data resides with the vendor.

PostHog

Migration / lock‑in

PostHog’s open‑source code allows easier export or self‑hosting; Mixpanel’s proprietary platform may lock data in.

PostHog

Choose PostHog if…

Engineering‑driven teams wanting an all‑in‑one, self‑hostable analytics suite.

Choose Mixpanel if…

Product teams needing ready‑made funnels/retention with minimal ops effort.

Common questions

Which tool is cheaper for a small startup?

PostHog offers a generous free cloud tier and usage‑based pricing, making it cheaper than Mixpanel’s volume‑based paid plans.

Can I host the analytics data on my own servers?

Yes, PostHog is open source and can be self‑hosted; Mixpanel is cloud‑only SaaS.

Do both platforms support feature flags and A/B testing?

PostHog includes built‑in feature flags and A/B testing; Mixpanel does not list these capabilities.