PostHog vs Mixpanel
Product Analytics pricing comparison · 2026
PostHog pricing ranges from $0.00005–$0.00005/per event (usage-based), while Mixpanel ranges from $0–$0/month. Both products are similarly priced at comparable tiers.
PostHog and Mixpanel are both product analytics platforms, but they've taken different paths. Mixpanel is the established B2C analytics platform built around funnel analysis and cohort segmentation. PostHog is the open-source, all-in-one product OS that combines analytics, session replay, feature flags, A/B testing, and surveys in a single platform — with self-hosting as an option.
The pricing philosophies differ significantly: Mixpanel charges per event on a tiered volume basis. PostHog charges per event only above generous free tiers, and offers self-hosting for complete cost elimination at scale.
Plan-by-Plan Pricing
| Plan | PostHog | Mixpanel |
|---|---|---|
| Free | Free /user/month | Free /month |
| Basic | Custom | Free /month |
| Professional | $0.00 /user/month | Custom |
| Enterprise | Custom | — |
Cost at Scale
Total cost of ownership — licenses, implementation, and hidden costs included.
PostHog
5 scenariosMixpanel
2 scenariosMarket Intelligence
PostHog
- Median annual cost
- $54,443
- Based on
- 3 deals
Mixpanel
- Median annual cost
- $3,300
- Based on
- 24 deals
Our Verdict
Choose PostHog if you want an all-in-one product platform (analytics + session replay + feature flags + experiments), are engineering-led, want self-hosting to control data and costs at scale, or need EU data residency. Best for developer-led product teams that want to consolidate multiple analytics tools.
Choose Mixpanel if you want a mature, polished funnel analysis experience with strong cohort segmentation, have a dedicated analytics or data team, and are primarily focused on user behavior analytics rather than a broader product platform. Best for growth-focused consumer apps and product analytics specialists.
Frequently Asked Questions
01 Is PostHog free?
PostHog has a generous free tier: 1 million events/month free, 5,000 session recordings/month free, 1 million feature flag requests/month free — all no credit card required. Mixpanel also offers a free plan with up to 1 million events/month for the Growth plan. Both are effectively free for most early-stage products.
02 What does PostHog do that Mixpanel doesn't?
PostHog includes session replay, feature flags, A/B testing experiments, user surveys, and a product data warehouse in addition to analytics — all in one platform. Mixpanel focuses specifically on analytics and doesn't have native session replay or feature flags. If you're paying for Mixpanel + FullStory + LaunchDarkly separately, PostHog may consolidate those costs.
03 Can PostHog replace Mixpanel?
For most product teams, yes. PostHog covers funnels, retention, cohort analysis, trends, and user paths — the core Mixpanel use cases. Mixpanel's advantage is its JQL query language, more mature cohort management, and a historically richer ecosystem of pre-built templates. Teams migrating from Mixpanel report a 1–3 week transition period.
04 Is PostHog or Mixpanel better for GDPR compliance?
PostHog's self-hosted option processes all data within your own infrastructure — no third-party data transfer. PostHog Cloud EU routes data through EU servers. Mixpanel is US-hosted with EU data residency available on paid plans. For strict EU data residency, PostHog self-hosted provides the strongest compliance posture.
05 What are the hidden costs of PostHog vs Mixpanel?
PostHog's self-hosted option requires infrastructure costs (a $20–$100/month VPS for smaller installs). PostHog Cloud costs scale with events, session recordings, and feature flag requests separately. Mixpanel's hidden costs come from event count inflation if you're not careful with instrumentation — each user action can fire multiple events unexpectedly.