PostHog vs FullStory: Which Should You Choose in 2026?
Choosing between PostHog and FullStory comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
By Toolradar Team · Last updated May 6, 2026 · Methodology
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
PostHog
Open source product analytics
Best for you if:
- 0
- • You want to try before committing
- • You need web analytics features specifically
- • All-in-one product OS (analytics, flags, replay)
- • Open source and self-hostable
FullStory
Digital experience intelligence
Best for you if:
- 0
- • You need screen recording features specifically
- • FullStory is a digital experience platform that records and analyzes user sessions
- • It captures every click and scroll to help teams understand and improve UX
| At a Glance |  PostHog |  FullStory |
|---|---|---|
Price | Free + Paid | Paid |
Best For | Web Analytics | Screen Recording |
Rating | — | — |
| Feature | PostHog | FullStory |
|---|---|---|
| Pricing Model | Freemium | Paid |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Web AnalyticsProduct Analytics | Screen RecordingWeb Analytics |
How PostHog and FullStory Compare
PostHog
Open source product analytics
Free tier available
FullStory
Digital experience intelligence
Paid
PostHog is a web analytics tool. FullStory is in screen recording.
Who Should Use What?
On a budget?
PostHog has a free tier. FullStory is paid only.
Go with: PostHog
Want the highest-rated option?
Neither has user reviews yet.
Go with: PostHog
Value user reviews?
Neither has user reviews yet.
Go with: PostHog
3 Questions to Help You Decide
What's your budget?
PostHog is freemium. FullStory is paid. PostHog lets you start free.
What's your use case?
PostHog is a web analytics tool. FullStory is in screen recording. Pick the category that matches your needs.
How important are ratings?
Neither has user reviews yet.
Key Takeaways
PostHog
- 0
- Free tier available
- Our pick for this comparison
FullStory
- Better fit for screen recording
The Bottom Line
PostHog is our pick.
Frequently Asked Questions
Is PostHog or FullStory better?
PostHog is rated high in our evaluation. PostHog is freemium and FullStory is paid.
What are PostHog and FullStory used for?
PostHog: Open source product analytics. FullStory: Digital experience intelligence.
What does PostHog cost vs FullStory?
PostHog is freemium (free tier + paid plans). FullStory is a paid tool. Visit their websites for detailed pricing.