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Data & ML Infrastructure15 vendorsUpdated Mar 5, 2026portkey.aiSubprocessor list

Portkey uses 15 subprocessors and infrastructure vendors, including AWS, Google Cloud and OpenAI, based on its public subprocessor list. Last checked Mar 5, 2026.

AI Stack · 4
Infrastructure · 11

AI Stack

Vector Databases

Pinecone
49 companies

Vector embeddings database

Foundation Models

Anthropic
669 companies

AI model services

Cohere
42 companies

AI model services

OpenAI
823 companies

AI model services

View their stack →

Infrastructure

Cloud & Networking

AWS
1307 companies

Cloud infrastructure, SaaS hosting

Azure
595 companies

AI functionality (Azure OpenAI)

Cloudflare
615 companies

SaaS operations, global edge

Google Cloud
1081 companies

Google Fonts, Google Analytics

Wasabi
9 companies

Database for unstructured data and logs

Databases

ClickHouse
185 companies

Primary database for structured data

Observability

Sentry
518 companies

Application logging

CRM & Support

Attio
35 companies

CRM pipeline management

Communications

Customer.io
108 companies

Messaging automation

Mailgun
207 companies

Email delivery

Developer Platform

Zapier
175 companies

Automated workflows

Model labs reached through vendors 2

Portkey does not list these model providers. Vendors on its list name them on their own subprocessor lists.

Changes

Checked Mar 5, 2026Source

This is the first saved copy of Portkey’s subprocessor list. Added and removed vendors will show here after the next check.

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