Glean

Search & Knowledge22 vendorsUpdated Nov 10, 20268 added, 1 removed glean.com Subprocessor list

Glean uses 22 subprocessors and infrastructure vendors, including AWS, Google Cloud and OpenAI, based on its public subprocessor list. Last checked Nov 10, 2026.

AI Stack · 10

Infrastructure · 12

AI Stack

Web Search

Search

Web crawling and rendering

Model Serving

LLM Provider

LLM Provider

LLM Provider

LLM Provider

Foundation Models

LLM Provider

LLM Provider

View their stack →

Code Execution

LLM Provider

Voice & Speech AI

Speech-to-text transcription

Infrastructure

Cloud & Networking

Cloud Service Provider / LLM Provider

Cloud Service Provider / LLM Provider

Cloud Service Provider / LLM Provider

Compliance & Security

Palo Alto Networks

AI security provider (Prisma AI Runtime Security)

Databases

LLM Provider

CRM & Support

Cloud-based Customer Support Services

View their stack →

CRM

Customer Support Portal

Communications

Email Provider

Customer Communications

Communication Services

Developer Platform

LLM Provider (SpaceXAI Services)

View their stack →

Model labs reached through vendors 4

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

Named on vendor websites 6

These vendors name Glean as a customer on their own website. They are not on Glean’s subprocessor list.

Changes

Mar 5, 2026 to Nov 10, 2026Source

Added 8

Removed 1

Turbopuffer

Earlier lists

Mar 5, 202615 vendors

Similar companies

Companies with the most overlapping vendors

Vercel15 shared

Grammarly14 shared

Superhuman13 shared

Mediafly12 shared

ClickUp12 shared

Zendesk12 shared

Lindy.ai12 shared