Greenhouse

HR & Workforce27 vendorsUpdated Nov 10, 20261 added, 2 removed greenhouse.io Subprocessor list

Greenhouse uses 27 subprocessors and infrastructure vendors, including AWS, OpenAI and Cloudflare, based on its public subprocessor list. Last checked Nov 10, 2026.

AI Stack · 1

Infrastructure · 26

AI Stack

Foundation Models

OpenAI

823 companies

Service provider for hosting large language models; users may toggle AI features off in Greenhouse Recruiting.

View their stack →

Infrastructure

Cloud & Networking

AWS

1307 companies

Server infrastructure and data hosting.

Cloudflare

615 companies

Email tracking and firewall services.

Fastly

44 companies

Delivering assets (images, documents, client-side source code) and firewall services.

Auth & Identity

Google reCAPTCHA

20 companies

Protects job boards from spam and abuse.

SendSafely

25 companies

Encrypted file transfers.

Sales & Marketing

Adobe

40 companies

Opt-in e-signature service (Greenhouse Recruiting-only subprocessor).

Databases

Datastore.

Data warehouse for product analytics.

Data Pipeline

Fivetran

158 companies

Delivery of data to data warehouse.

Observability

Datadog

426 companies

Performance data; processing HTTP user request data.

Rollbar

28 companies

Error reporting and tracking.

Sentry

518 companies

Error tracking and reporting.

Communications

Grayscale Labs

1 companies

Texting automation platform (requires a separate agreement).

Email services.

Two-factor authentication and email delivery system.

Analytics & BI

Google Analytics

180 companies

Website analytics (EU)

Pendo

154 companies

In-app messages and guidance.

CRM & Support

Customer chatbot.

Customer success platform.

HelloSign

23 companies

E-signature platform (Greenhouse Sourcing Automation only).

Zendesk

369 companies

Customer support ticketing system (Greenhouse Recruiting only).

Assembled

5 companies

Customer support ticket resolution.

Developer Platform

Glean

21 companies

Internal AI platform for enterprise search and knowledge discovery.

Mapbox

28 companies

Provides location auto-complete functionality (Greenhouse Onboarding only).

Workato

65 companies

Enables faster integration development for general and custom Greenhouse integrations (opt-in, off by default; add-on requiring a separate agreement).