Kissmetrics vs PostHog
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
PostHog is the stronger AI pick in Product Analytics: it has a visibility score of 56.6 versus 3.3 for Kissmetrics, and ranks ahead in 80% of the answers that name both.
Choose Kissmetrics if…
- Self-serve or free-start plans
- 20% discount offered, including with annual billing
Choose PostHog if…
- You want the brand AI engines rank higher (56.6 vs 3.3)
- AI answers describe it more positively (57% vs 25% positive)
- You need a self-hosted or on-premises option
- You need SOC 2 Type 2 or GDPR or HIPAA coverage
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Kissmetrics | PostHog |
|---|---|---|
| Visibility score | 3.3% | 56.6% |
| Change vs last week | up+0.7% | up+1.2% |
| Rank in Product Analytics | #13 | #3 |
| Share of voice | 0.9% | 14.1% |
| Mentions this run | 5 | 66 |
| Positive in AI answers | 25% | 57% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Kissmetrics +0.6999999999999997pp · PostHog +1.2000000000000028pp over 1 weekly runs.
Engine by engine
PostHog leads on 3 of 3 engines
Head to head in AI answers
5 engine answers name both brands
| Prompt | Engine | Kissmetrics | PostHog |
|---|---|---|---|
| What are the best Product Analytics tools in 2026? | ChatGPT | #12 | #3 |
| How much does a product analytics tool cost per month? | Perplexity | #6 | #4 |
| Is there a free product analytics tool for small teams? | Perplexity | #8 | #1 |
| Which Product Analytics tools offer annual discounts? | Perplexity | #1 | #5 |
| Where can I sign up for a product analytics tool? | Perplexity | #2 | #1 |
Features, pricing & fit
| Dimension | Kissmetrics | PostHog |
|---|---|---|
| Pricing model | Usage-based | Usage-based |
| Entry price | Free; paid from $99 / mo | Contact sales |
| Free plan | Yes | Yes |
| Deployment | — | PostHog Cloud in US or EU regions, or self-hosted |
| Integrations | — | 926+ |
| Compliance | — | SOC 2 Type 2, GDPR, HIPAA |
| Support | Book a 20-minute session where the team sets up the tracking with you | Community support on the free plan, Email support on pay-as-you-go, Slack support for plans over $2k/mo, Paid onboarding call |
| Founded | 2008 | 2020 |
| Headquarters | San Francisco, CA | San Francisco, CA, United States |
| Employees | 11–50 | 201–500 |
| Funding | Series B | Series E |
| Best for | Marketers and decision-makers who want to know which campaigns brought the customers who paid | Product engineers, product managers, growth engineers and founders who want analytics, session replay, flags and experiments in one platform. |
Plans side by side
Pros and cons
Themes from the AI answers that mention each brand
Kissmetrics
- Self-serve or free-start plans
- 20% discount offered, including with annual billing
PostHog
- Open-source, developer-first platform
- All-in-one bundle of analytics, session replay, feature flags and A/B testing
- Transparent, public pay-as-you-go pricing
- Generous free tier for small teams
- Strong adoption and best value for startups
- Pricing often requires sales-assisted quotes
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 98.8%·next run
Cite as: SlateIndex, “Kissmetrics vs PostHog”, https://slateindex.ai/compare/kissmetrics-vs-posthog, data of Nov 3, 2026. Licence: CC BY 4.0.