DeployGraph
Companies/OpenAI
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OpenAI

Foundation Models & Research·24 vendors·openai.com·Subprocessor list
AI Stack · 8
Infrastructure · 16

AI Stack

Vector Databases

Pinecone
18 companieswebsite
Customer page / case study

AI Compute

Cerebras
10 companiessubprocessor
AI silicon / inference
CoreWeave
4 companiessubprocessor
GPU cloud compute

Guardrails & Safety

Cinder
4 companiessubprocessor
Content moderation platform

AI Observability

Weights & Biases
4 companieswebsite
Customer page / case study

Evals & Testing

Patronus AI
6 companieswebsite
Promptfoo
5 companieswebsite
Scale AI
4 companieswebsite
Customer page / case study

Infrastructure

Cloud & Networking

AWS
319 companiessubprocessor
Cloud infrastructure
Azure
150 companiessubprocessor
Cloud infrastructure
Cloudflare
128 companiessubprocessor
CDN and edge security
Google Cloud
275 companiessubprocessor
Cloud infrastructure
Oracle
11 companiessubprocessor
Cloud infrastructure

Auth & Identity

Okta
21 companiessubprocessor
Authentication (Auth0)
WorkOS
35 companiessubprocessor
Enterprise authentication/SSO

Human Moderation (BPO)

TaskUs
2 companiessubprocessor
Human content moderation (BPO)

Databases

Snowflake
85 companiessubprocessor
Data warehouse

Data Pipeline

Confluent
15 companiessubprocessor
Event streaming (Kafka)
Fivetran
41 companiessubprocessor
ETL/data pipeline

CRM & Support

Intercom
57 companiessubprocessor
Customer support platform
View their stack →
Pylon
32 companiessubprocessor
Customer support
Salesforce
101 companiessubprocessor
CRM and support

Communications

LiveKit
12 companieswebsite

Developer Platform

Merge
13 companiessubprocessor
Integration aggregator API

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