Mixpanel vs PostHog: Analytics Comparison (2026)

Mixpanel and PostHog both offer product analytics with free tiers. Mixpanel provides a higher volume of free session replays and specific advanced analytical features like anomaly detection and root cause analysis, while PostHog integrates additional functionalities such as feature flags and a managed data warehouse into its free offering. PostHog emphasizes transparent, usage-based pricing, while Mixpanel starts at a specific price point for its paid tiers and does not clearly outline enterprise pricing or volume discounts.

AI Citation Scorecard

How often each is cited by major AI engines when buyers ask analytics questions. Last 90 days across ChatGPT, Perplexity, Gemini, Claude, and Copilot.

Too early to call — probes still building data.
ChatGPT
Mixpanel
Tracking…
No data yet
PostHog
70 / 185 probes
38%
Good
Perplexity
Mixpanel
Tracking…
No data yet
PostHog
111 / 187 probes
59%
Excellent
Gemini
Mixpanel
Tracking…
No data yet
PostHog
106 / 188 probes
56%
Excellent
Claude
Mixpanel
Tracking…
No data yet
PostHog
74 / 185 probes
40%
Good
Copilot
Mixpanel
Tracking…
No data yet
PostHog
75 / 255 probes
29%
Average
Scale:NoneLowFairStrongExcellent

Probes run hourly; each (engine × query) combo retests every ~3 days.

Pricing

Mixpanel
Starting price
$0
Free tier
Yes
mixpanel.com ↗
PostHog
Starting price
—
Free tier
Yes
posthog.com ↗

Key Features

Mixpanel
  • ✓Core funnels & retention analysis
  • ✓Up to 1M events / month
  • ✓10K session replays / month
  • ✓Self-serve analytics
  • ✓Funnels, cohorts & unlimited saved metrics
  • ✓Up to 20M events/month
  • ✓Anomaly detection & root cause analysis
  • ✓Feature flags & experimentation
PostHog
  • ✓Product Analytics: 1M events/mo free
  • ✓Session Replay: 5K recordings/mo free
  • ✓Feature Flags: 1M requests/mo free
  • ✓Managed Warehouse: 1M rows/mo free
  • ✓Usage-based pricing
  • ✓No sales calls required
  • ✓Generous free tiers
  • ✓Single source of truth for customers

When to choose Mixpanel

Mixpanel is suitable for users who prioritize a higher volume of session replays in their free plan, and require advanced analytical capabilities such as anomaly detection and root cause analysis. It is also suitable for those who prioritize customer support.

When to choose PostHog

PostHog is suitable for users who need a combination of product analytics, session replay, feature flags, and a managed data warehouse within their free tier. It is also suitable for those who prefer a transparent, usage-based pricing model and want to avoid sales calls.

Frequently Asked Questions

What are the key differences in free tier offerings between Mixpanel and PostHog?
Mixpanel offers up to 1M events per month and 10K session replays per month in its free tier. PostHog offers 1M events per month for product analytics, 5K session recordings per month, 1M requests per month for feature flags, and 1M rows per month for its managed warehouse in its free tier.
What advanced analytics features does Mixpanel offer that PostHog does not explicitly list?
Mixpanel lists anomaly detection and root cause analysis as key features, which are not explicitly listed as key features for PostHog.
What additional features does PostHog offer that Mixpanel does not explicitly list?
PostHog offers feature flags and a managed warehouse, which are not explicitly listed as key features for Mixpanel.
How do their pricing models differ beyond the free tier?
Mixpanel states a starting price of $0 and mentions that enterprise pricing and volume discounts are not clear. PostHog emphasizes usage-based pricing and states that no sales calls are required.

AI visibility profiles

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Mixpanel

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PostHog

posthog.com

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