Choosing analytics for a region with strict privacy requirements starts with a documented data flow, not a vendor's compliance badge. Specify what you need to measure, which data the implementation processes, who receives it and what controls your organization requires.
Databuddy publishes this guide and is one of the ten candidates below. This is an evaluation shortlist, not a certification that any product or deployment satisfies a particular law.
Turn regional requirements into evidence requests
Ask the responsible reviewer to define the applicable collection, storage, transfer, retention and access requirements. Identify actual processing locations and subprocessors, including backups, support access, diagnostic systems and connected AI services. An EU server address alone does not establish the entire processing arrangement.
Where a specific certification or regulated-industry contract is required, request current evidence for the exact product and service scope. Do not infer HIPAA suitability, SOC 2 certification or approval by a regulator from a provider's general privacy positioning.
Ten analytics candidates and what to verify
| Candidate | Reason to evaluate | Evidence to request |
|---|---|---|
| Databuddy | Website events, funnels and developer diagnostics | Actual collection, identification and processing arrangements. |
| Plausible | Focused website reporting | Hosted versus community edition, selected reports and contractual terms. |
| Matomo | Hosted or on-premise web analytics | Edition, paid plugins, privacy configuration and operating owner. |
| Simple Analytics | A focused managed traffic workflow | Collection definitions, reports, exports and current terms. |
| Umami | Hosted or self-managed reporting | PostgreSQL operations, team access and the selected edition. |
| Piwik PRO | Analytics with tag and consent management capabilities | Required deployment, contract, access controls and documented coverage. |
| Fathom | Managed website reporting | Site allowances, exports and processing arrangements for relevant traffic. |
| PostHog | Product events and related capabilities | Enabled products, identity settings and hosted or unsupported self-hosted operations. |
| Snowplow | A configurable behavioral data pipeline | Collection destinations, infrastructure ownership and lifecycle controls. |
| Countly | Digital product analytics with deployment choices | Current edition, hosting, access and contractual requirements. |
The linked product documentation establishes the starting point for an evaluation. Confirm current edition and deployment coverage directly before procurement; a public repository is not automatically a supported self-hosting service.
Review collection separately from hosting
Inspect cookies, localStorage, sessionStorage, identifiers, URL parameters, custom properties and enabled diagnostics. Databuddy avoids analytics cookies but uses browser storage; its collection reference explains the configuration to inspect.
The UK's ICO guidance covers storage and access technologies beyond cookies. The EDPB distinguishes pseudonymisation from anonymisation. Removing a cookie or hashing an identifier does not by itself decide every collection or data-protection question.
Run a procurement acceptance exercise
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Create a separate test site with synthetic data and the intended configuration.
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Inspect one pageview, a completed action and any enabled diagnostic payload.
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Test the required collection decision, including refusal or withdrawal where applicable.
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Use a restricted synthetic teammate and scoped credentials to verify access.
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Exercise the exports, retention and deletion procedures you will rely on.
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Record the contract, processing locations, operator and unresolved requirements before approval.
Self-hosting changes operational responsibility. It does not automatically remove infrastructure suppliers, support access or obligations related to the data you process. Use the ownership acceptance checklist and self-hosting operating checklist to make those responsibilities concrete.
For a deployment review, continue with the analytics privacy worksheet. Revisit the review when optional features, destinations or identification change.