Matomo vs PostHog

PostHog provides product analytics and feature flags with session replay, focusing on product teams rather than full GDPR compliance.

MatomoPrivacy-focused open-source web analytics

PostHogProduct analytics, session replay and feature flags

Which to pick

Pick Matomo if you want…

Privacy-first web analytics with full data control
Integrations with WordPress, Google Tag Manager or HTTP Tracking API (on Matomo's list, not PostHog's)

Pick PostHog if you want…

Unified product analytics with AI assistance
Product analytics with feature flags
Integrations with Stripe, GitHub or Google Ads (on PostHog's list, not Matomo's)

Side by side

What it is: Matomo:Matomo is an open-source web analytics platform that provides privacy-first, unsampled data with full data ownership.; PostHog:PostHog is an all-in-one product analytics platform with session replay, error tracking, feature flags and AI-driven insights.
Best for: Matomo:Privacy-first web analytics with full data control; PostHog:Unified product analytics with AI assistance
Who it’s for: Matomo:Product, marketing and compliance teams needing GDPR-compliant analytics.; PostHog:Product teams and engineers who need analytics, monitoring and automated issue resolution.
Pricing: Matomo:Freemium; PostHog:Freemium
Plans: Matomo:Community Free; PostHog:Free $0 · Pay-as-you-go $0 per month · Platform packages $0
Open source: Matomo:Yes, 21,964 GitHub stars; PostHog:Yes, 40,071 GitHub stars
Works with: Matomo:WordPress, Google Tag Manager, HTTP Tracking API, HTTP Analytics API; PostHog:Stripe, GitHub, Google Ads, Postgres, HubSpot, Zendesk, Linear, Slack

Matomo features

Unsampled, first-party tracking. Collect complete visitor data without sampling or data loss from consent banners.
GDPR & privacy compliance. Built-in cookieless tracking, data anonymisation, access controls and audit logs.
Self-hosted or cloud hosting. Choose on-premise or Matomo Cloud with 100% data ownership and data residency options.
Heatmaps & session recordings. Visualise user behaviour with heatmaps and recorded sessions.
A/B testing & personalization. Run experiments and tailor experiences based on funnel and flow analysis.
AI traffic insights. Identify and segment traffic from AI assistants, agents and chatbots.
Extensive integrations. One-click integrations for WordPress, Google Tag Manager and 100+ other platforms via APIs.
Customisable dashboards & reports. Build real-time dashboards, segmentation, custom alerts and exportable widgets.

PostHog features

Product Analytics. Capture, store and query events with a free tier of 1 M events per month.
Session Replay. Record user sessions (5 K free recordings) and surface dead clicks or crashes.
Error Tracking. Collect exceptions and stack traces, grouped into actionable issues.
Feature Flags & Experiments. Toggle features and run A/B tests with 1 M free flag requests per month.
AI Observability. Ask natural-language questions; AI generates diagnostics and pull-request suggestions.
Managed Data Warehouse. Store raw events, rows and logs; query via SQL or BI tools.
Workflows & Inbox. Automated agents create PRs, prioritize findings and route tickets to GitHub, Zendesk, etc.
Integrations. Ingest data from 120+ sources like Stripe, Postgres, HubSpot, Google Ads and more.

Matomo vs PostHog FAQ

Is Matomo or PostHog free?+

Matomo has a free plan (Community) and paid plans. PostHog has a free plan and paid plans.

Is Matomo or PostHog open source?+

Yes, both are open source: Matomo (matomo-org/matomo on GitHub, GPL-3.0 license) and PostHog (PostHog/posthog on GitHub).

Do Matomo and PostHog integrate with the same tools?+

Their integration lists don't overlap: Matomo lists WordPress, Google Tag Manager, HTTP Tracking API and HTTP Analytics API; PostHog lists Stripe, GitHub, Google Ads, Postgres and 4 more.

On DevHunt

Matomo

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