Smartlook vs PostHog: Which is Better in 2026?
Choosing between Smartlook and PostHog 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.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Smartlook
Session recordings and behavior analytics
Best for you if:
- • You need screen recording features specifically
- • Smartlook is a product analytics tool with session recordings
- • It combines quantitative analytics with qualitative insights
PostHog
Open-source product analytics with event tracking, feature flags, and session recording
Best for you if:
- • You need product analytics features specifically
- • All-in-one product OS (analytics, flags, replay)
- • Open source and self-hostable
| At a Glance |  Smartlook |  PostHog |
|---|---|---|
Starts at | $55/monthPro | Custom/moUsage-Based |
Best For | Screen Recording | Product Analytics |
Rating | - | - |
Choose Smartlook or PostHog?
Choose Smartlook if
Session recordings and behavior analytics
- Session recordings
- Good analytics
- Mobile support
- Your work is screen recording-shaped, not product analytics-shaped
Choose PostHog if
Open-source product analytics with event tracking, feature flags, and session recording
- Open source
- All-in-one
- Self-hostable
- Your work is product analytics-shaped, not screen recording-shaped
| Feature | Smartlook | PostHog |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| User Rating | ★4.6/5 873 reviews | ★4.5/5 1,036 reviews |
| Categories | Screen RecordingWeb Analytics | Product AnalyticsWeb Analytics |
In-Depth Analysis
Smartlook
Session recordings and behavior analytics
Strengths
- +Session recordings
- +Good analytics
- +Mobile support
- +Fair pricing
- +Active development
Weaknesses
- -Privacy concerns
- -Storage limits
- -Better alternatives exist
- -Learning curve
- -Feature gaps
Key features
PostHog
Open-source product analytics with event tracking, feature flags, and session recording
Strengths
- +Open source
- +All-in-one
- +Self-hostable
Weaknesses
- -Complex setup
- -Can get expensive
Key features
Pricing: Smartlook vs PostHog
| Plan | Smartlook | PostHog |
|---|---|---|
| Tier 1 | Free Free | Free Free |
| Tier 2 | $55 month Pro | Custom Usage-Based |
| Tier 3 | custom Enterprise | $750 Scale |
Pricing verified from each vendor's public pricing page. Compare in detail on Smartlook pricing and PostHog pricing.
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
Go with: Smartlook
Want the highest-rated option?
Neither has user reviews yet.
Go with: Smartlook
Value user reviews?
Neither has user reviews yet.
Go with: PostHog
3 Questions to Help You Decide
What's your budget?
Both are freemium. Pricing won't help you decide here.
What's your use case?
Smartlook is a screen recording tool. PostHog is in product analytics. Pick the category that matches your needs.
How important are ratings?
Neither has user reviews yet.
Key Takeaways
PostHog
- Larger review base (1,036 reviews)
- Free tier available
- Our pick for this comparison
Smartlook
- Higher user rating: 4.6/5 vs 4.5/5
- Better fit for screen recording
The Bottom Line
PostHog is our pick.
Frequently Asked Questions
Is Smartlook or PostHog better?
PostHog is rated in our evaluation. Both are freemium.
What are Smartlook and PostHog used for?
Smartlook: Session recordings and behavior analytics. PostHog: Open-source product analytics with event tracking, feature flags, and session recording.
What does Smartlook cost vs PostHog?
Smartlook is freemium (free tier + paid plans). PostHog is freemium (free tier + paid plans). Visit their websites for detailed pricing.