All-in-One vs Analysis Depth
PostHog vs Mixpanel: Which One Should You Choose in 1970?
PostHog bundles analytics, replay, flags and experiments and can be self-hosted. Mixpanel does funnels, retention and cohorts more deeply and stays a pure managed analytics product.
Quick verdict
- One tool for the stack
- PostHoganalytics + replay + flags + experiments, free 1M events
- Analyst depth
- Mixpanelfunnel and cohort modelling, cleaner data model
PostHog vs Mixpanel: feature comparison
| Feature | PostHogOpen SourceSelf-Hostable | MixpanelProprietary |
|---|---|---|
| Open Source | Yes (core) | No |
| Self-Hostable | Yes | No |
| Session Replay | Included | Separate product |
| Feature Flags | Included | No |
| Free Tier | 1M events + 5,000 replays/mo | 1M events/mo |
Pricing takeaway
Both give away 1M events a month. Above that PostHog bills per product (events, replays, flags separately) while Mixpanel bills event volume plus feature tiers, so PostHog is cheaper only if you would otherwise buy several tools.
- PostHog
- Free tier then usage-based per product. Starts at $0 (1M events/mo free) then usage-based. Free 1M events and 5,000 session replays/mo.Full PostHog pricing breakdown
- Mixpanel
- Per-event volume with feature tiers. Starts at $28/mo (Growth). Free 1M events/mo with limited features.Full Mixpanel pricing breakdown
Pros and cons
PostHog
Visit PostHogPros
- Product analytics, session replay, feature flags and experiments in one stack
- Autocapture means events start flowing without a tracking plan
- Open-source core with a self-hosted deployment option
Cons
- Usage pricing spread across several products is hard to forecast
- A full production self-host is infrastructure-heavy
- Each module is shallower than the single-purpose specialist it replaces
Mixpanel
Visit MixpanelPros
- Deep funnel, retention and cohort analysis without writing SQL
- Fast queries on very large event volumes
- Mature experimentation and messaging add-ons
Cons
- Feature gates push teams to expensive tiers quickly
- No self-hosting, so event data stays with the vendor
- Session replay and feature flags are separate paid products
PostHog vs Mixpanel: FAQ
Is Mixpanel a good alternative to PostHog?
PostHog bundles analytics, replay, flags and experiments and can be self-hosted. Mixpanel does funnels, retention and cohorts more deeply and stays a pure managed analytics product.
Which is cheaper, PostHog or Mixpanel?
Both give away 1M events a month. Above that PostHog bills per product (events, replays, flags separately) while Mixpanel bills event volume plus feature tiers, so PostHog is cheaper only if you would otherwise buy several tools.
Is PostHog or Mixpanel open source?
PostHog is open source (github.com/PostHog/posthog). Mixpanel is proprietary.
Can I self-host PostHog or Mixpanel?
PostHog can be self-hosted. Difficulty: Medium (Docker hobby deploy; production needs Kubernetes). Mixpanel cannot be self-hosted.
Do PostHog and Mixpanel have a free tier?
PostHog: Free 1M events and 5,000 session replays/mo. Mixpanel: Free 1M events/mo with limited features.