
Formbricks is the privacy-maximalist pick. Open-source and self-hostable from Germany, it lets you run in-product surveys on infrastructure you control — the strongest answer when response data must never leave your own servers.
Surveys and feedback widgets collect direct personal input from customers, which makes data residency a real concern. The tools below are European-owned and EU-hosted, covering everything from in-product feedback to public reviews — so you can gather insight without routing responses through US servers.
Our top pick is Formbricks.

Formbricks is the privacy-maximalist pick. Open-source and self-hostable from Germany, it lets you run in-product surveys on infrastructure you control — the strongest answer when response data must never leave your own servers.

Survicate is the multichannel all-rounder. The Polish tool runs surveys across email, web, mobile and in-product with a deep integration catalogue, making it the best fit for teams that want one EU-hosted survey layer feeding their whole stack.

Usersnap owns in-product feedback and bug reporting. Austrian-built, it lets users flag issues with visual context right in your app — the sharpest choice for product and engineering teams collecting structured feedback during development.

Mopinion is the web-and-app feedback specialist. The Dutch platform combines on-site feedback forms with analysis dashboards, suited to digital teams optimising conversion across websites and apps.

Trustpilot is the public-proof engine. Danish and the best-known European review platform, it's the pick when your goal is collecting and showcasing verified customer reviews to build trust and SEO, rather than internal surveys.

Skeepers rounds out the list for ratings, reviews and UGC at scale. The French platform helps brands collect and activate customer-generated content and reviews across channels — strongest for consumer brands and retail.
Survey and feedback responses often contain personal opinions tied to identifiable customers — personal data under GDPR. Keeping it with an EU-hosted provider avoids transfers to US jurisdiction.
Usersnap leads for in-app feedback and bug reporting; Survicate and Formbricks also run in-product surveys well, with Formbricks the pick if you need to self-host.
Surveys (Survicate, Formbricks, Mopinion, Usersnap) gather private insight you act on internally; review tools (Trustpilot, Skeepers) collect public, verified feedback for social proof.