Subprocessors
Last updated: April 17, 2026
Claper, operated by OpenPrisma EURL, uses the following trusted third-party service providers (“subprocessors”) to provide, secure, and improve our service. We are committed to transparency about the vendors we work with.
Current Subprocessors
| Name | Purpose | Location |
|---|---|---|
| Hetzner | Cloud hosting and infrastructure | EU (Germany/Finland) |
| Stripe | Payment processing and billing | US (EU data processing available) |
| Sentry | Error monitoring and performance tracking | US (EU data processing available) |
| OpenPrisma Analytics | Privacy-focused website analytics | EU |
| Microsoft Clarity | Session recordings and heatmaps (consent-required) | EU/US |
| Meta (Facebook) | Advertising conversion tracking (consent-required) | US |
| Advertising conversion tracking (consent-required) | US |
Consent-Required Subprocessors
Microsoft Clarity, Meta (Facebook Pixel), and Reddit (Reddit Pixel) are only activated when you explicitly consent via our cookie banner. These services are not loaded by default.
Changes to Subprocessors
We will update this page when we add or remove subprocessors. If you have a Data Protection Agreement with us, we will notify you of material changes to this list.
You may object to a new subprocessor by contacting us at alex@claper.co within 30 days of the update.
Self-Hosted Instances
This list applies only to the Claper Cloud service (app.claper.co). If you self-host Claper, you are responsible for your own choice of infrastructure providers and subprocessors.
Contact
For questions about our subprocessors: alex@claper.co