HackerRank

HR & Workforce18 vendorsUpdated Nov 13, 2026hackerrank.com Subprocessor list

HackerRank uses 18 subprocessors and infrastructure vendors, including AWS, OpenAI and Anthropic, based on its public subprocessor list. Last checked Nov 13, 2026.

AI Stack · 4

Infrastructure · 14

AI Stack

Foundation Models

Deleted code analysis for suspicious word detection.

Google (Gemini)

Facial image analysis via Google Gemini for integrity features

Screenshot analysis to identify suspicious applications in the screenshot.

View their stack →

Voice & Speech AI

Speech to text transcription

Infrastructure

Cloud & Networking

Cloud hosting platform Facial image analysis via Amazon Rekognition for certain features

Databases

Open source in-memory data structure storage for data caching efficiency

Data Pipeline

Data infrastructure extraction, transforming, and loading within AWS

Communications

Video Infrastructure for Interviews

Agentic egress speech streaming

Sending invite Emails to Candidates

Sending invite and confirmation emails to candidates for assessments and interviews

Video Conferencing for Interviews

Analytics & BI

Reverse data infrastructure extraction, transforming, and loading within AWS

Providing customers with insight reporting

In-Product user guidance and analytics

CRM & Support

Transactional Email communication

Customer support ticketing intake for requests from users and candidates

Developer Platform

Customer ticketing system for intake and assignment of support requests

Model labs reached through vendors 3

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

Changes

Checked Nov 13, 2026Source

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

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