Head-to-head · 2026

Smartlook vs Posthog

Smartlook is a European alternative to Posthog: same web analytics use case, headquartered in Czech Republic and governed by EU GDPR, while Posthog is based in the United States.

By the EU Alternatives team Last updated 7 August 2026

European alternative

Smartlook

Czech Republic

Product analytics platform combining session recordings, heatmaps, funnels, and event tracking for websites and mobile apps. Trusted by 2800+ organizations.

Jurisdiction: EU / EEA
Primary privacy law: EU GDPR
US CLOUD Act exposure: No
Open source: No
Free tier: No

Visit Smartlook Full profile

Non-EU

Posthog

Posthog · United States

Analytics, session replay, feature flags and experiments live in one tool, so a funnel drop can be watched back as a recording without stitching vendors together. The free allowance is genuine, not a trial: 1 million events and 5,000 recordings a month with no card, then usage-based billing. PostHog Inc. is headquartered in the United States and its terms run under California law, though EU customers can select Frankfurt hosting.

Jurisdiction: United States
GDPR by default: Requires DPA + TIA
US CLOUD Act exposure: Yes

All European alternatives to Posthog

Smartlook vs Posthog at a glance

	Smartlook	Posthog
Headquarters	Czech Republic	United States
Data jurisdiction	EU / EEA	United States
Primary privacy law	EU GDPR	Requires DPA + transfer assessment
US CLOUD Act exposure	No	Yes
Best for	Teams that need web analytics built for European data-protection requirements	Teams already invested in the Posthog ecosystem

Choose Smartlook if…

You want a provider governed by a European privacy regime
GDPR or public-sector data-protection requirements apply to you
You'd rather back the European tech ecosystem

Stick with Posthog if…

You depend on integrations only available in the Posthog ecosystem
Your organisation has no EU data-residency constraints
Migration costs outweigh the jurisdiction benefits for now

Why choose Smartlook over Posthog?

The decisive argument is data jurisdiction. Posthog is headquartered in the United States, which means personal data processed through it can be subject to non-EU legal regimes: the US CLOUD Act, FISA 702, or similar laws depending on the provider. After the 2020 Schrems II ruling, EU organisations must carry out a transfer impact assessment for every such data flow.

Smartlook removes that overhead. As a Czech Republic-based provider, it operates under EU GDPR, and data stays inside the EU/EEA by default. For regulated sectors such as health, public administration, and finance, that's not a nice-to-have but a requirement. For everyone else, it's concentration-risk insurance: you avoid depending on a single jurisdiction that can change the rules without warning.

Frequently asked questions

Is Smartlook a good alternative to Posthog?

Yes. Smartlook is one of the top-ranked European alternatives to Posthog in our directory, covering the same web analytics use case. It is headquartered in Czech Republic, where EU GDPR applies.

What's the main difference between Smartlook and Posthog?

The biggest difference is jurisdiction: Smartlook is based in Czech Republic, where EU GDPR applies, while Posthog is headquartered in the United States and may transfer data outside Europe. For regulated industries or organisations following Schrems II guidance, this difference is decisive.

Is Smartlook GDPR-compliant?

Smartlook is based in Czech Republic, where EU GDPR applies. EU customers should still verify the provider's hosting and subprocessors, but the service is designed for European data-protection requirements.

How do I migrate from Posthog to Smartlook?

Start by exporting your data from Posthog (most providers offer an export in their settings). Then import into Smartlook using its native import tool or migration guide. Running both in parallel for a week catches any feature or workflow gaps before you fully switch.