Radical Candor Sub-processors
Last updated: April 6, 2026
Radical Candor LLC uses the following sub-processors to provide our services. We carefully select sub-processors that maintain appropriate security measures and data protection standards.
Infrastructure & Hosting
| Sub-processor | Purpose | Location |
|---|---|---|
| Google Cloud Platform | Cloud infrastructure, compute, logging, task queues, large language model inference | United States |
| Neon | PostgreSQL database hosting | United States |
| Cloudflare | CDN, edge security, DDoS protection | Global (US primary) |
AI & Machine Learning
| Sub-processor | Purpose | Location |
|---|---|---|
| OpenAI | Large language model inference | United States |
| Anthropic | Large language model inference | United States |
Analytics & Monitoring
| Sub-processor | Purpose | Location |
|---|---|---|
| Sentry | Error tracking and performance monitoring | United States |
| Langfuse | LLM observability and quality monitoring | European Union |
Business Operations
| Sub-processor | Purpose | Location |
|---|---|---|
| Stripe | Payment processing and billing | United States |
| Mailgun by Sinch | Transactional email delivery | United States |
| HubSpot | Customer relationship management | United States |
| Google Workspace | Email, documents, and productivity tools | United States |
| Slack | Team communication | United States |
| Airtable | Data management and collaboration | United States |
| Gmelius | Shared inbox and email collaboration | Switzerland |
| Zoom | Video conferencing | United States |
| Read.ai | Meeting transcription and analytics | United States |
| SimpleTexting | SMS and MMS messaging | United States |
Development & Operations
| Sub-processor | Purpose | Location |
|---|---|---|
| GitHub | Source code hosting and version control | United States |
| Postman | API development and testing | United States |
Updates to Sub-processors
We may update this list from time to time as we add or remove sub-processors. Material changes will be communicated to customers with active subscriptions at least 30 days before the change takes effect.
Questions
For questions about our sub-processors or data processing practices, contact us at privacy@radicalcandor.com.