Countly 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 2.2 for Countly, and ranks ahead in 100% of the answers that name both.
Choose Countly if…
- You need ISO 27001 or ISO 27017 or ISO 27018 or SOC 2 Type II or TISAX Participant coverage
- free trial offered
Choose PostHog if…
- You want the brand AI engines rank higher (56.6 vs 2.2)
- You want a free plan to start
- AI answers describe it more positively (57% vs 17% positive)
- You need SOC 2 Type 2 or GDPR or HIPAA coverage
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Countly | PostHog |
|---|---|---|
| Visibility score | 2.2% | 56.6% |
| Change vs last week | up+0.4% | up+1.2% |
| Rank in Product Analytics | #18 | #3 |
| Share of voice | 0.7% | 14.1% |
| Mentions this run | 4 | 66 |
| Positive in AI answers | 17% | 57% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Countly +0.40000000000000013pp · PostHog +1.2000000000000028pp over 1 weekly runs.
Engine by engine
PostHog leads on 3 of 3 engines
Head to head in AI answers
3 engine answers name both brands
| Prompt | Engine | Countly | PostHog |
|---|---|---|---|
| What is the difference between a product analytics tool and a business intelligence tool? | Perplexity | #5 | #4 |
| What are the best Product Analytics tools in 2026? | ChatGPT | #11 | #3 |
| Which Product Analytics tools offer annual discounts? | Perplexity | #6 | #5 |
Features, pricing & fit
| Dimension | Countly | PostHog |
|---|---|---|
| Pricing model | Usage-based | Usage-based |
| Entry price | $175 / mo | Contact sales |
| Free plan | No · 14-day trial | Yes |
| Deployment | On-premise, self-hosted, or managed private cloud | PostHog Cloud in US or EU regions, or self-hosted |
| Integrations | — | 926+ |
| Compliance | ISO 27001, ISO 27017, ISO 27018, SOC 2 Type II, TISAX Participant | SOC 2 Type 2, GDPR, HIPAA |
| Support | Dedicated Customer Success Manager (Enterprise), Tailored onboarding and support (Enterprise), Service level agreement (Enterprise) | Community support on the free plan, Email support on pay-as-you-go, Slack support for plans over $2k/mo, Paid onboarding call |
| Founded | 2013 | 2020 |
| Headquarters | London, United Kingdom | San Francisco, CA, United States |
| Employees | 51–200 | 201–500 |
| Funding | Seed (led by Seedcamp, with Notion Capital and angels) | Series E |
| Best for | Organizations that want product analytics with full data ownership, from growing teams that want a managed private cloud to regulated or security-conscious organizations that need self-hosting. | 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
Countly
- free trial offered
- pricing requires plan-specific or sales-assisted quotes
- discount amount and trial duration not publicly specified
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, “Countly vs PostHog”, https://slateindex.ai/compare/countly-vs-posthog, data of Nov 3, 2026. Licence: CC BY 4.0.