Kissmetrics vs PostHog
Updated June 2026 · A structured head-to-head comparison.
Customer engagement and behavioral analytics.
The verdict
Both Kissmetrics and PostHog are credible product analytics tools, and the right pick comes down to your priorities.
Kissmetrics — Customer engagement and behavioral analytics.
Choose PostHog if you'd rather have a lower starting price (free), a free plan to start on and a higher overall rating (4.7/5). The open-source product OS.
Kissmetrics vs PostHog: side by side
| Dimension | Kissmetrics | PostHog |
|---|---|---|
| Starting price | From $299/mo | FreeWinner |
| Free plan | No | YesWinner |
| Pricing model | Subscription | Freemium |
| Best for | Smb, Data Teams | Startups, Product Teams, Developers |
| Platforms | Web, Api | Web, Self Hosted, Api |
| Rating | 4.1/5 | 4.7/5Winner |
Kissmetrics key facts
- Vendor
- Kissmetrics
- Pricing
- Subscription — From $299/mo
- Free tier
- No
- Platforms
- Web, Api
- Best for
- Smb, Data Teams
- Editor rating
- 4.1 / 5
- Founded
- 2008
- Headquarters
- San Diego, CA, USA
PostHog key facts
- Vendor
- PostHog
- Pricing
- Freemium — Free
- Free tier
- Yes
- Platforms
- Web, Self Hosted, Api
- Best for
- Startups, Product Teams, Developers
- Editor rating
- 4.7 / 5
- Founded
- 2020
- Headquarters
- San Francisco, CA, USA
Frequently asked questions
Is Kissmetrics better than PostHog?
Neither is universally better — PostHog edges ahead on overall rating, but the best choice depends on price, platforms, and your use case. See the side-by-side table above.
Is Kissmetrics or PostHog cheaper?
PostHog is the more affordable of the two to get started, at free. Kissmetrics starts at from $299/mo; PostHog starts at free.
Can Kissmetrics replace PostHog?
Yes for most teams — both are product analytics tools with heavily overlapping features. The main trade-offs are pricing and platform support, covered in the comparison above.