CheckinPigeon uses the following third-party subprocessors to operate the Service. We ensure each subprocessor provides sufficient guarantees to implement appropriate technical and organizational measures in accordance with applicable data protection laws.
| Name | Purpose | Location | Privacy Policy |
|---|---|---|---|
| Hetzner | Application hosting and database | Falkenstein, Germany (EU) | https://www.hetzner.com/legal/privacy-policy |
| Cloudflare | File storage (R2) and website analytics | USA / EU | https://www.cloudflare.com/privacypolicy/ |
| Polar | Payment processing | Ireland | https://polar.sh/legal/privacy |
| Optional Google Sheets sync | Global | https://policies.google.com/privacy | |
| OpenRouter | AI-powered standup features (when enabled); OpenRouter may route requests to underlying model providers | USA | https://openrouter.ai/privacy |
| Crisp | Live chat customer support | France (EU) | https://crisp.chat/en/privacy/ |
| AppSignal | Application error tracking and monitoring | Netherlands (EU) | https://www.appsignal.com/privacy-policy |
| Resend | Transactional email delivery | USA | https://resend.com/legal/privacy-policy |
| Slack | Core platform integration | USA | https://slack.com/privacy-policy |
This list may be updated from time to time. Last updated: May 22, 2026