Fathom Analytics
Fathom Analytics is a privacy-first website analytics platform that provides simple, actionable insights without tracking personal data or using cookies to ensure your business remains GDPR compliant.
PostHog
PostHog is an all-in-one open-source product OS that provides you with essential tools like web analytics, session replays, feature flags, and A/B testing to build better products.
Quick Comparison
| Feature | Fathom Analytics | PostHog |
|---|---|---|
| Website | fathomanalytics.com | posthog.com |
| Pricing Model | Subscription | Freemium |
| Starting Price | $15/month | Free |
| FREE Trial | ✓ 7 days free trial | ✘ No free trial |
| Free Plan | ✘ No free plan | ✓ Has free plan |
| Product Demo | ✓ Request demo here | ✓ Request demo here |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 2018 | 2020 |
| Headquarters | Victoria, Canada | San Francisco, USA |
Overview
Fathom Analytics
Fathom Analytics offers a streamlined alternative to complex tracking tools by focusing on essential metrics without invading visitor privacy. You can monitor your website traffic, top content, and referral sources through a single-page dashboard that loads instantly. Because it doesn't use cookies, you can stop worrying about annoying cookie banners and complex privacy regulations like GDPR, ePrivacy, and CCPA.
You can easily track custom goals like newsletter signups or product purchases to measure your site's performance. The platform is built for speed and reliability, ensuring your site remains fast while providing the data you need to grow. Whether you manage one blog or hundreds of client sites, you can handle everything from a single account with simple, predictable pricing based on your total monthly pageviews.
PostHog
PostHog gives you a complete suite of product tools in a single platform, so you don't have to stitch together multiple different services. You can track how users move through your application, identify where they get stuck using session recordings, and test new ideas with built-in A/B testing. It helps you understand the entire user journey from the first click to long-term retention.
Because it is open-source and offers a self-hosting option, you maintain full control over your data privacy and compliance. Whether you are a solo founder or part of a large engineering team, you can deploy features faster and make data-driven decisions without waiting for a data analyst to run manual queries for you.
Overview
Fathom Analytics Features
- Cookie-Free Tracking Monitor your website traffic without using cookies so you can remove intrusive consent banners and respect visitor privacy.
- Single-Page Dashboard View all your essential metrics including top pages, referrers, and device types on one fast-loading, intuitive screen.
- Event Tracking Create custom goals to track specific actions like button clicks, form submissions, or completed sales across your site.
- Email Reports Receive automated summaries of your website performance directly in your inbox on a weekly or monthly basis.
- Unlimited Sites Manage as many websites as you want under a single account without paying extra for each individual domain.
- Uptime Monitoring Get notified immediately if your website goes down so you can fix issues before they impact your visitors.
PostHog Features
- Product Analytics. Track your conversion funnels and retention charts to see exactly where users drop off in your product journey.
- Session Replays. Watch real videos of how people use your app to find bugs and identify confusing UI elements instantly.
- Feature Flags. Roll out new features to specific user groups safely and toggle them off immediately if something goes wrong.
- A/B Testing. Run experiments on your features or UI changes to see which versions actually drive more conversions and engagement.
- Surveys. Collect feedback directly from your users while they are active in your app to understand the 'why' behind their actions.
- Data Warehouse. Link your production data with your product analytics to get a unified view of your entire business operations.
Pricing Comparison
Fathom Analytics Pricing
- Up to 100,000 monthly pageviews
- Unlimited websites
- Unlimited custom domains
- Unlimited email reports
- Uptime monitoring included
- Privacy law compliance
- Everything in 100k plan, plus:
- Up to 200,000 monthly pageviews
- Same core features included
- High-performance infrastructure
- Priority support access
- Global CDN delivery
PostHog Pricing
- 1M events per month
- 5,000 session recordings
- Unlimited feature flags
- 3 active surveys
- Community support
- Standard data retention
- Everything in Free, plus:
- Pay only for usage over limits
- Group analytics
- Advanced permissions
- Priority support
- Longer data retention
Pros & Cons
Fathom Analytics
Pros
- Extremely fast dashboard saves you time daily
- Eliminates the need for annoying cookie banners
- Full compliance with global privacy laws like GDPR
- Setup takes less than five minutes to complete
Cons
- No free forever plan available for users
- Lacks advanced behavioral mapping like heatmaps
- Limited data compared to enterprise analytics suites
PostHog
Pros
- Extremely generous free tier for early-stage startups
- Consolidates multiple tools into one single platform
- Open-source nature allows for deep customization
- Easy to set up with one-click autocapture
Cons
- Interface can feel overwhelming for non-technical users
- Self-hosting requires significant engineering resources
- Documentation is dense and sometimes hard to navigate