Quick Verdict
Choose PostHog if:
You need product teams or startups
Choose Semrush if:
You need digital marketers or agencies
Feature Comparison
| Feature | PostHog | Semrush |
|---|---|---|
| Free tier | ||
| Starting price | Custom | $129.95/mo |
| G2 Rating | 4.5/5 | 4.5/5 |
| API Available |
Pricing Comparison
Monthly Cost by Team Size
* Pricing estimates based on standard paid plans. Actual costs may vary.
PostHog
Pros
- Open source
- All-in-one
- Self-host option
- Great free tier
Cons
- Learning curve
- Can get expensive
- Complex
Semrush
Pros
- All-in-one platform
- PPC + SEO
- Content tools
- Competitive analysis
Cons
- Expensive
- Can be overwhelming
- Some data limits
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