Hallway Subprocessors
Hallway is an AI-powered interview and insights platform that helps teams conduct interviews and synthesize insights.
- Subprocessors
- 10
- Locations
- 1
- Categories
- 9
- Last scanned
| Name | Category | Purpose | Location | Data processed |
|---|---|---|---|---|
| Vercel ↗ PP ✓ | Cloud Infrastructure | Application hosting, edge functions, CDN |
 United States
|
Application data, usage logs |
| Supabase ↗ PP ✓ | Database | Database hosting, authentication, file storage |
United States
|
Account data, project data, audio files, transcripts |
| WorkOS ↗ PP | Authentication | Enterprise authentication, SSO |
United States
|
User identity, email, auth tokens |
| ElevenLabs ↗ PP | AI | Voice AI for interviews, real-time transcription |
United States
|
Audio streams, conversation data |
| OpenAI ↗ PP | AI | Insight extraction and analysis (GPT-4o) |
United States
|
Interview transcripts, project context |
| Stripe ↗ PP ✓ | Payment Processing | Payment processing, subscriptions |
United States
|
Payment method details, billing history, email |
| PostHog ↗ PP | Analytics | Product analytics |
United States
|
Usage events, session data, user ID |
| Loops ↗ PP | Transactional email, notifications |
United States
|
Email address, notification content | |
| Google Workspace ↗ PP | Productivity | Business email, internal operations |
United States
|
Business communications |
| Relay.app ↗ PP | Automation | Workflow automation between systems |
United States
|
Event data, integration payloads |
No subprocessors match your filters.
November 8, 2026
+10 added
- + Vercel (Cloud Infrastructure)
- + Supabase (Database)
- + WorkOS (Authentication)
- + ElevenLabs (AI)
- + OpenAI (AI)
- + Stripe (Payment Processing)
- + PostHog (Analytics)
- + Loops (Email)
- + Google Workspace (Productivity)
- + Relay.app (Automation)