StackOne
StackOne sells integration infrastructure and unified APIs that let SaaS and AI agent products connect to customers' HR and other third-party systems.
stackone.com ↗ · StackOne Technologies Limited
Subprocessors (6)
Checked Oct 25, 2026 · source disclosure ↗
| vendor | purpose | evidence |
|---|---|---|
| Anthropic United States, European Union | LLM inference for Claude models, only if StackOne AI feature is opted in | “Anthropic LLM Inference for Claude Models” |
| OpenAI United States, Europe | LLM inference for OpenAI models, only used in the StackOne AI Playground | “OpenAI LLM Inference for OpenAI Models” |
| Datadog European Union | Log collection and analytics, incident management, security monitoring | “Datadog Log collection and analytics Incident management Security monitoring” |
| Amazon Web Services United States, Ireland | Cloud infrastructure, CDN, database management, security monitoring | “Amazon Web Services Cloud infrastructure Content Delivery Network” |
| Atlassian European Union | Project management and service desk | “Atlassian Project management and service desk” |
| Cloudflare Global | Cloud infrastructure and DDoS protection for AI-related products | “Cloudflare Cloud infrastructure & DDOS protection” |
- AnthropicUnited States, European Union
LLM inference for Claude models, only if StackOne AI feature is opted in
“Anthropic LLM Inference for Claude Models”
- OpenAIUnited States, Europe
LLM inference for OpenAI models, only used in the StackOne AI Playground
“OpenAI LLM Inference for OpenAI Models”
- DatadogEuropean Union
Log collection and analytics, incident management, security monitoring
“Datadog Log collection and analytics Incident management Security monitoring”
- Amazon Web ServicesUnited States, Ireland
Cloud infrastructure, CDN, database management, security monitoring
“Amazon Web Services Cloud infrastructure Content Delivery Network”
- AtlassianEuropean Union
Project management and service desk
“Atlassian Project management and service desk”
- CloudflareGlobal
Cloud infrastructure and DDoS protection for AI-related products
“Cloudflare Cloud infrastructure & DDOS protection”