Mixpanel vs PostHog - Detailed Comparison 2026
Mixpanel and PostHog are rated the same on SAASAF.AI, at 4.5/5. Mixpanel starts at $20/month and has a free tier. PostHog has a free tier, with paid plans listed on its website.
Which Is Better, Mixpanel or PostHog?
Mixpanel and PostHog are rated very closely, with Mixpanel at 4.5/5 and PostHog at 4.5/5, indicating both are well-regarded by users. When it comes to features, Mixpanel offers 6 capabilities while PostHog provides 6, with both sharing core functionality like Event Tracking, A B Testing. Mixpanel differentiates with Funnels and Retention Analysis, while PostHog stands out with Session Replay and Feature Flags. On pricing, PostHog is the more budget-friendly option at $0/month compared to Mixpanel at $20/month, though both offer free tiers for users who want to try before committing. Both Mixpanel and PostHog are AI-powered, making them strong choices for users who want intelligent automation.
At a Glance
PostHog
Open-source product analytics, session replay, and feature flags
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Visit PostHogFull Side-by-Side Comparison
| Criteria | Mixpanel | PostHog |
|---|---|---|
| Rating | 4.5/5 | 4.5/5 |
| Pricing Model | Freemium | Freemium |
| Starting Price | $[object Object] | $[object Object] |
| Free Tier | Yes | Yes |
| AI-Powered | Yes | Yes |
| AI Model | proprietary | proprietary |
| Platforms | web | web |
| Founded | 2009 | 2020 |
| Company Size | 501-1000 | 51-200 |
| Integrations | 5+ | 5+ |
| Affiliate Program | No | No |
| A B Testing | ✓ | ✓ |
| Cohorts | ✓ | ✗ |
| Data Warehouse | ✗ | ✓ |
| Event Tracking | ✓ | ✓ |
| Feature Flags | ✗ | ✓ |
| Flows | ✓ | ✗ |
| Funnels | ✓ | ✗ |
| Retention Analysis | ✓ | ✗ |
| Session Replay | ✗ | ✓ |
| Surveys | ✗ | ✓ |
How Much Do Mixpanel and PostHog Cost?
Mixpanel Pricing
Freemium
$[object Object]
Free tier available
Billed monthly
Mixpanel offers a freemium pricing model starting at $20/month. A free tier is available with limited features.
PostHog Pricing
Freemium
$[object Object]
Free tier available
Billed monthly
PostHog offers a freemium pricing model starting at $0/month. A free tier is available with limited features.
Pros and Cons
Mixpanel Pros
- Free tier covers 1M events per month
- Funnels, Retention, and Flows are best-in-class for product PMs
- Group Analytics fits B2B SaaS account-level work
- Warehouse-native deployments avoid duplicate data
- Spark AI surfaces insights automatically
Mixpanel Cons
- Pricing scales steeply above the free tier
- Less marketer-friendly than GA4 for content sites
- Setup requires careful event taxonomy planning
- Reporting flexibility trails Amplitude on advanced cohorting
PostHog Pros
- Open-source with optional self-hosting
- Bundles analytics, replay, feature flags, and experiments
- Generous free tier across every product
- Developer-first culture with strong API
- LLM Observability for AI app developers
PostHog Cons
- Self-hosting requires real ops work
- UI density has a steeper learning curve than Mixpanel
- Some products less mature than category leaders
- Pricing math can surprise high-volume teams
Who Should Choose Which?
Choose Mixpanel if...
Best for: Mixpanel is best for product teams at SaaS, mobile, and consumer software companies who need fast event-based analysis. Early-stage startups benefit most from the free tier.
- You need Product Analytics
- You need Conversion Optimization
- You need User Behavior
- You need Retention Analysis
Ideal for: smb, mid-market, enterprise
Industries: technology, finance, ecommerce
Choose PostHog if...
Best for: PostHog is best for engineering-led startups and SaaS companies who want one tool for analytics, feature flags, and session replay. Teams that value open source and self-hosting benefit most.
- You need Product Analytics
- You need Feature Management
- You need Conversion Optimization
Ideal for: smb, mid-market, enterprise
Industries: technology
Platform Availability
Mixpanel
Web-based application accessible via any browser. No dedicated desktop or mobile apps are currently offered.
PostHog
Web-based application accessible via any browser. No dedicated desktop or mobile apps are currently offered.
Get Started with PostHog
Open-source product analytics, session replay, and feature flags
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Tool Profiles
Alternatives
Categories
Use Cases
- Product Analytics
- Conversion Optimization
- User Behavior
- Retention Analysis
- Feature Management
Mixpanel vs PostHog: Frequently Asked Questions
Is Mixpanel or PostHog better?
Mixpanel and PostHog are rated the same on SAASAF.AI, at 4.5/5, so the better pick depends on your use case. Mixpanel is best for product teams at SaaS, mobile, and consumer software companies who need fast event-based analysis. PostHog is best for engineering-led startups and SaaS companies who want one tool for analytics, feature flags, and session replay.
How does Mixpanel pricing compare to PostHog?
Mixpanel starts at $20/month and has a free tier, while PostHog has a free tier, with paid plans listed on its website. Both offer a free tier. Listed figures are starting prices; seats, usage and add-ons can change the final bill.
What is the difference between Mixpanel and PostHog?
Mixpanel is a product analytics platform that helps teams understand how users interact with their product. PostHog is an open-source product analytics suite that includes event tracking, session replay, feature flags, A/B testing, and a data warehouse. Mixpanel lists features such as Funnels, Retention Analysis and Cohorts. PostHog lists Session Replay, Feature Flags and Surveys. Both cover Event Tracking and A B Testing.
What are alternatives to both Mixpanel and PostHog?
Alternatives to Mixpanel include Google Analytics (4.4/5) and Amplitude (4.4/5). Alternatives to PostHog include Plausible (4.7/5), Amplitude (4.4/5) and Hotjar (4.4/5). Google Analytics has a free tier. Amplitude has a free tier. Each tool has a full alternatives page on SAASAF.AI with pricing and feature comparisons.
What platforms do Mixpanel and PostHog support?
Mixpanel and PostHog are both available on Web. Mixpanel integrations listed on SAASAF.AI include Segment, Snowflake and Bigquery. PostHog integrations include Slack, GitHub and Sentry. Mixpanel lists 5 integrations and PostHog lists 5 in the SAASAF.AI directory. Both are AI-powered.