Plausible Analytics vs PostHog
Plausible Analytics and PostHog are both open-source analytics platforms, but they serve different needs. Plausible positions itself as a lightweight, privacy-first web analytics tool that replaces Google Analytics with a cookie-free, sub-1KB script and a single-page dashboard. PostHog offers a broader product analytics suite that combines event tracking, session replay, and feature flags in one platform, targeting teams building digital products. Teams compare these tools when deciding between a streamlined, compliance-focused web analytics solution and a full-featured product analytics platform with experimentation capabilities. Both tools have received zero community votes on this directory, and neither has implemented strong security headers according to available data.
Where they differ
| Aspect | Plausible Analytics | PostHog |
|---|---|---|
| Scope and feature set | Plausible focuses exclusively on web analytics with a streamlined feature set designed to track page views, traffic sources, and basic user metrics without cookies. | PostHog provides a comprehensive product analytics platform including event tracking, session replay, feature flags, A/B testing, and user cohorts for deeper product insights. |
| Script weight and performance | Plausible uses a sub-1KB script that loads quickly and minimizes impact on page performance, emphasizing a lightweight footprint. | PostHog's broader feature set typically requires a larger JavaScript library to support session recording, feature flags, and advanced event capture. |
| Privacy approach | Plausible is cookie-free by design, does not collect personal data, and is built specifically for GDPR and privacy regulation compliance without consent banners. | PostHog offers privacy controls and can be self-hosted, but its session replay and detailed user tracking features may require more careful privacy configuration and consent management. |
| Dashboard design | Plausible presents all analytics on a single-page dashboard, offering a simple, at-a-glance view of website traffic and metrics. | PostHog provides multiple specialized views and dashboards for different analytics needs, including insights, recordings, experiments, and feature flag management. |
| Target use case | Plausible targets website owners, bloggers, and content publishers who need straightforward traffic analytics and privacy compliance. | PostHog targets product teams, SaaS companies, and developers who need to understand user behavior, run experiments, and manage feature rollouts. |
| Pricing model | Plausible operates on a subscription model based on monthly pageviews, with no free tier mentioned in the available data. | PostHog offers a free tier that lasts, according to its tagline, allowing teams to start without immediate payment. |
Pick Plausible Analytics if
- You need a simple, privacy-first replacement for Google Analytics focused solely on web traffic
- You want the smallest possible performance impact with a sub-1KB tracking script
- You require cookie-free analytics that doesn't need consent banners for GDPR compliance
- You prefer a single-page dashboard that shows all metrics at a glance without complexity
Pick PostHog if
- You need product analytics beyond basic web traffic, including user behavior, funnels, and retention analysis
- You want session replay to watch how users interact with your product
- You need feature flags and A/B testing capabilities integrated with your analytics
- You want to start with a free tier before committing to paid analytics
- You're building a SaaS product and need to track in-app events and user journeys
FAQ
Is Plausible Analytics free or does it have a free tier
Based on the available data, Plausible does not appear to offer a free tier. It operates on a subscription model, though specific pricing details are not provided in the tool data. In contrast, PostHog explicitly mentions a free tier in its tagline.
Does PostHog include session replay and feature flags
Yes, according to PostHog's tagline, it combines product analytics, session replay, and feature flags in one tool. This makes it a more comprehensive platform compared to Plausible's focused web analytics offering.
Which is better for GDPR compliance Plausible or PostHog
Plausible appears specifically designed for privacy compliance, using a cookie-free approach that typically doesn't require consent banners under GDPR. PostHog can be configured for privacy compliance and offers self-hosting options, but its session replay and detailed tracking features may require more careful setup and consent management depending on your implementation.
Plausible vs PostHog for a simple blog or content site
Plausible is likely the better fit for simple blogs and content sites. Its lightweight sub-1KB script, single-page dashboard, and focus on basic web traffic metrics match the needs of content publishers. PostHog's product analytics, session replay, and feature flags are designed for interactive applications and would be overkill for most content-focused websites.