Harness
Harness uses 17 subprocessors and infrastructure vendors, including AWS, Google Cloud and Cloudflare, based on its public subprocessor list. Last checked Nov 11, 2026.
AI Stack
Infrastructure
Cloud & Networking
AWSPlatform Services and Enablement: Cloud Infrastructure; Data Platform; Message Queue; Artificial Intelligence Models
Platform Services and Enablement: Cloud Infrastructure; Data Platform; Collaboration and Communication
Platform Services and Enablement: Data Platform
FastlyPlatform Services and Enablement: Content Delivery Network
Platform Services and Enablement: Cloud Infrastructure; Data Platform; Security & Risk Management; Business Intelligence & Data Analytics; Collaboration & Communication; Artificial Intelligence Models
Platform Services and Enablement: Cloud Infrastructure
Databases
CRM & Support
Model labs reached through vendors 5
Harness does not list these model providers. Vendors on its list name them on their own subprocessor lists.
- OpenAIthroughCloudflare,Twilio,Intercom,Zendesk,Atlassian,Recall.aiand 1 more
- AnthropicthroughCloudflare,Twilio,Intercom,Zendesk,Redis
- Google (Gemini)throughAtlassian
- MistralthroughZendesk
- SpaceXAIthroughCloudflare
Changes
Checked Nov 11, 2026Source
This is the first saved copy of Harness’s subprocessor list. Added and removed vendors will show here after the next check.
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