Best PostHog Alternatives 2026
PostHog is powerful but requires engineering resources to self-host and maintain. The good news: Mixpanel offers 20M events per month free — one of the most generous free tiers in product analytics. We compare all the top PostHog alternatives for teams seeking hosted-only, privacy-first, or enterprise-grade product analytics.
🆓 Free Pick: PostHog is open source and free to self-host — giving you full product analytics, session recording, feature flags, and A/B testing with complete data ownership. Its cloud plan also includes 1M events/month free.
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Why People Look for PostHog Alternatives
The Consideration: Engineering Overhead & Infrastructure
PostHog is excellent for self-hosted open-source analytics but requires significant engineering resources to deploy, maintain, and scale. Teams need to manage infrastructure, database backups, upgrades, and performance tuning. Cloud pricing scales with event volume and can become costly for high-traffic products. Some teams — particularly non-engineering-led product teams and startups — prefer hosted-only solutions like Mixpanel or June that require no infrastructure management. Mixpanel's generous 20M event free tier, Amplitude's powerful behavioural cohorts, and June's B2B focus each serve niches PostHog doesn't prioritise.
Side-by-Side Comparison
| Feature | Mixpanel | Amplitude | June | Plausible |
|---|---|---|---|---|
| Price | Free (20M events/mo) / From $28/mo | Free (10M events/mo) / From $61/mo | Free (1000 users) / From $149/mo | From $9/mo |
| Open Source | ❌ No | ❌ No | ❌ No | ✅ Yes |
| Self-host | ❌ No | ❌ No | ❌ No | ✅ Yes |
| Key Strength | Generous free tier + funnels | Behavioral cohorts | B2B SaaS metrics (Salesforce sync) | Privacy-first + lightweight |
Individual Reviews
PostHog
PostHog is an open-source product analytics platform that you can self-host for free. It includes event-based analytics, session recording, heatmaps, feature flags, and A/B testing — all in one suite. The cloud plan includes 1M events/month free. Because it's MIT-licensed, you retain full ownership of your data and can run it on your own infrastructure at no licensing cost.
Pros
- Open source & free to self-host — full data ownership
- All-in-one: analytics, session recording, feature flags, A/B tests
- 1M events/month free on cloud plan
Cons
- Self-hosting requires engineering setup and maintenance
- Cloud pricing scales with event volume beyond free tier
Mixpanel
Mixpanel is the leading hosted product analytics platform, offering event-based tracking, funnel analysis, retention curves, user segmentation, and A/B test analysis. Its free plan includes 20 million events per month — generous enough for most early-stage and growth-stage startups. No self-hosting required, no infrastructure to manage.
Pros
- 20M events/month free — no engineering setup
- Excellent funnel & retention analysis
- Accessible to non-technical product managers
Cons
- No session recording or heatmaps
- Not open source — data goes to Mixpanel servers
Amplitude
Amplitude is a powerful product analytics platform known for its behavioural cohort analysis, user journey mapping, and predictive analytics. The free Starter plan includes 10 million events per month with unlimited data history. It's particularly popular with mid-market and enterprise product teams that need deep user segmentation and growth intelligence.
Pros
- Industry-leading behavioural cohort analysis
- 10M free events/month with unlimited history
- Strong predictive analytics & AI insights
Cons
- Paid plans start at $61/mo — pricey for small teams
- Can be complex for non-analytical users
Heap
Heap automatically captures every user interaction on your product — clicks, form submissions, page views, and more — without requiring manual event instrumentation. This "capture everything" approach means you can retroactively define events and analyse behaviour you hadn't anticipated tracking. It's particularly useful for teams that want to avoid gaps in their analytics data.
Pros
- Auto-capture all events — no manual setup
- Retroactive event definition from historical data
- Strong for cross-platform product analytics
Cons
- Pricing not publicly listed — enterprise focus
- Auto-capture can create data volume challenges
June
June is a B2B SaaS analytics tool built on top of Segment that focuses on company-level metrics, account health scores, and Salesforce sync. Unlike PostHog's user-level focus, June helps B2B teams understand how companies (not just individual users) are adopting their product — making it ideal for customer success and account expansion workflows.
Pros
- B2B-first: company-level product analytics
- Salesforce sync & account health scoring
- Free plan for up to 1,000 tracked users
Cons
- Requires Segment — adds setup complexity
- Not suitable for B2C or consumer products
Plausible
Plausible is a privacy-first, lightweight web analytics tool that tracks pageviews, sources, and custom events without cookies or personal data collection. It's GDPR-compliant by design and can be self-hosted. While it doesn't match PostHog's depth of user-level product analytics, it's an excellent replacement for teams that only need traffic and marketing attribution data.
Pros
- Privacy-first — GDPR compliant, no cookies
- Open source & self-hostable
- Extremely lightweight (< 1KB script)
Cons
- No user-level analytics or session recording
- No free cloud tier — starts at $9/mo
Frequently Asked Questions
What is the best PostHog alternative for non-technical teams?
Mixpanel and June are more accessible for product managers and marketers without engineering support. Amplitude also has an intuitive interface with pre-built dashboards. All three offer hosted solutions that require no infrastructure management, unlike self-hosted PostHog.
Is PostHog truly open source?
Yes — PostHog is MIT-licensed and can be self-hosted for free. The cloud version starts free with 1M events/month included. This makes it one of the few genuine open-source alternatives in the product analytics space, giving teams full control over their data and infrastructure.
What is June and how does it compare to PostHog?
June is a B2B SaaS analytics tool built on top of Segment. It focuses on company-level metrics, Salesforce sync, and account health scores — a niche PostHog doesn't prioritise. If you're selling to businesses and need to track adoption by account (not just by user), June offers a focused, opinionated analytics layer that PostHog doesn't match.
Is Plausible a good PostHog alternative?
Plausible is a privacy-first web analytics tool — simpler than PostHog. It tracks pageviews and basic custom events but doesn't do user-level product analytics, session recording, or feature flags. For traffic and marketing attribution data, Plausible excels. For product analytics depth, PostHog or Mixpanel are stronger choices.
Can I migrate from PostHog to Mixpanel?
Yes — you can export PostHog events via API and import them into Mixpanel using their import API. The schema mapping (particularly custom properties and user identifiers) requires some engineering work, but both platforms use event-based models that make migration more feasible than switching between fundamentally different analytics paradigms.
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