Piano

Data & ML Infrastructure13 vendorsUpdated Nov 14, 2026piano.io Subprocessor list

Piano uses 13 subprocessors and infrastructure vendors, including AWS, Google Cloud and Azure, based on its public subprocessor list. Last checked Nov 14, 2026.

AI Stack · 0

Infrastructure · 13

Infrastructure

Cloud & Networking

Cloud Service Provider

Cloud Service Provider (Operations)

Cloud Service Provider (for logs only)

Data center provider

Data center provider

Databases

Data platform solution

Billing & Payments

Payment Provider

Analytics & BI

Analytics Visualizations

CRM & Support

Survey Collection for Strategic Consulting

B2B Marketing automation (marketing & product communications to prospects and customers)

Cloud-based Customer Support Services

Communications

Cloud-based Email Notification Services

Cloud-based Email Notification Services

Model labs reached through vendors 3

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

OpenAIthroughSalesforce,Zendesk,Mailchimp
AnthropicthroughZendesk
MistralthroughZendesk

Changes

Checked Nov 14, 2026Source

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

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