Cloudflare Web Analytics 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 Web Analytics: it has a visibility score of 21 versus 6.8 for Cloudflare Web Analytics, and ranks ahead in 71% of the answers that name both.
Choose Cloudflare Web Analytics if…
- AI answers describe it more positively (62% vs 57% positive)
- You need ISO 27001 or ISO 27701 or PCI DSS or SOC 2 Type II coverage
- You prefer a larger, established vendor (1,001–5,000 employees)
- Flat tiers pricing suits your budget better than usage-based
Choose PostHog if…
- You want the brand AI engines rank higher (21 vs 6.8)
- You need a self-hosted or on-premises option
- You need SOC 2 Type 2 or GDPR or HIPAA coverage
- Usage-based pricing suits your budget better than flat tiers
AI visibility side by side
Latest weekly run · Nov 2
| Metric | Cloudflare Web Analytics | PostHog |
|---|---|---|
| Visibility score | 6.8% | 21% |
| Change vs last week | New | New |
| Rank in Web Analytics | #13 | #7 |
| Share of voice | 2.1% | 6.1% |
| Mentions this run | 11 | 32 |
| Positive in AI answers | 62% | 57% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Cloudflare Web Analytics 0pp · PostHog 0pp over 0 weekly runs.
Engine by engine
PostHog leads on 3 of 3 engines
Head to head in AI answers
7 engine answers name both brands
| Prompt | Engine | Cloudflare Web Analytics | PostHog |
|---|---|---|---|
| What are the best Web Analytics tools in 2026? | AI Mode | #6 | #2 |
| Compare the leading Web Analytics platforms | ChatGPT | #10 | #5 |
| Alternatives to the most popular web analytics tool | ChatGPT | #8 | #6 |
| Alternatives to the most popular web analytics tool | Perplexity | #12 | #6 |
| Is there a free web analytics tool for small teams? | ChatGPT | #5 | #6 |
| Is there a free web analytics tool for small teams? | Perplexity | #3 | #6 |
| Official website of the top web analytics tool vendors | ChatGPT | #15 | #7 |
Features, pricing & fit
| Dimension | Cloudflare Web Analytics | PostHog |
|---|---|---|
| Pricing model | Flat tiers | Usage-based |
| Entry price | Free; paid from $20 / mo | Contact sales |
| Free plan | Yes | Yes |
| Deployment | Server-side through the Cloudflare proxy, with no client JavaScript needed | PostHog Cloud in US or EU regions, or self-hosted |
| Integrations | — | 926+ |
| Compliance | ISO 27001, ISO 27701, PCI DSS, SOC 2 Type II | SOC 2 Type 2, GDPR, HIPAA |
| Support | — | Community support on the free plan, Email support on pay-as-you-go, Slack support for plans over $2k/mo, Paid onboarding call |
| Founded | — | 2020 |
| Headquarters | San Francisco, California | San Francisco, CA, United States |
| Employees | 1,001–5,000 | 201–500 |
| Funding | — | Series E |
| Best for | Site owners on Cloudflare who want a free overview of recent traffic and performance | Product engineers, product managers, growth engineers and founders who want analytics, session replay, flags and experiments in one platform. |
Plans side by side
Cloudflare Web Analytics
Pros and cons
Themes from the AI answers that mention each brand
Cloudflare Web Analytics
- zero-config performance and privacy metrics
- free, lightweight, privacy-focused analytics
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 100%·next run
Cite as: SlateIndex, “Cloudflare Web Analytics vs PostHog”, https://slateindex.ai/compare/cloudflare-web-analytics-vs-posthog, data of Nov 2, 2026. Licence: CC BY 4.0.