15Five

HR & Workforce33 vendorsUpdated Nov 13, 202615five.com Subprocessor list

15Five uses 33 subprocessors and infrastructure vendors, including AWS, Google Cloud and OpenAI, based on its public subprocessor list. Last checked Nov 13, 2026.

AI Stack · 5

Infrastructure · 28

AI Stack

Vector Databases

Pinecone

49 companies

Vector database to store and retrieve AI embeddings that power semantic search, context retrieval, and AI-driven insights across employee feedback, performance data, and engagement signals.

Foundation Models

Anthropic

669 companies

AI-enabled services supporting 15Five products and internal business operations. Data processed may include customer content, business records, communications, and related personal data (if any).

OpenAI

823 companies

Artificial Intelligence Enabled Functionality

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Voice & Speech AI

Deepgram

78 companies

API for meetings management

Recall.ai

63 companies

API for meetings management

Infrastructure

Cloud & Networking

AWS

1307 companies

Cloud hosting, critical infrastructure

Cloudflare

615 companies

Edge Network Services

Google Cloud

1081 companies

Analytics

Compliance & Security

SafeBase

5 companies

Trust Center

Databases

Snowflake

341 companies

Data Warehouse

Data Pipeline

Fivetran

158 companies

Centralizes data to assist in generating business insights

Communications

Calendly

75 companies

Coaching session scheduling.

Mailgun

207 companies

Inbound email processing

Email processing

SMS communications

Webinars and customer training platform

Observability

Datadog

426 companies

Analytics, application performance management, logging

Analytics & BI

Analytics

In-app onboarding and tooltips, product feedback and research, analytics

Tableau

45 companies

Data visualization and business intelligence cloud and on-prem platform

CRM & Support

Candu

4 companies

Customization of in-app user experience

Chili Piper

24 companies

Transformation Services

Contract management

Communications

AI enhanced chat, support, and engagement.

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Navattic

3 companies

Interactive product tours

Rattle

1 companies

Process Automation, CRM Hygiene, and Alerts

Account management

Analytics, Account Management, and Client Communication

Zendesk

369 companies

Support

Developer Platform

Truto

3 companies

Integrations and unified API platform that connects customer-authorized workplace systems and processes customer-authorized business data, user directory data, and related metadata only as necessary to provide, maintain, support, and improve the service