Scale AI vs Workday

Scale AI — Infrastructure · Private · $29B valuation · 3 of 3 figures sourced  |  Workday — Application · Public · $49.3B mkt cap · 4 of 4 figures sourced

Relationship

Assembled from the recorded fields for this pair, not hand-checked. The comparison below is read from each company’s own profile.

Aligned comparison

FieldScale AIWorkday
Size$29B valuation$49.3B mkt cap different basis
Employees1,30021,000 Workday has 16× more
Founded20162005 11 yrs earlier
StatusPrivatePublic
CategoryInfrastructureApplication
Stack layerData service, PlatformAI agent, Agent platform, Application
HeadquartersSan Francisco, USAPleasanton, USA

Capability overlap

Shared · 3

Data analysisEvaluation and observabilityKnowledge retrieval

Not verified for Workday · 1

Data labelling

Recorded for Scale AI. Workday’s product records say nothing either way — a missing record is not a missing capability.

Not verified for Scale AI · 8

Agent orchestrationCustomer supportData securityDocument extractionGuardrails and safetyHR and recruitingLegal drafting and reviewWorkflow automation

Recorded for Workday. Scale AI’s product records say nothing either way — a missing record is not a missing capability.

Products, side by side

Algorithmic pairing — assembled from recorded fields, not hand-checked

Scale AI

No shared stack layer with the other side.

Workday

No shared stack layer with the other side.

No counterpart

Scale AI sells these in a stack layer with no product recorded for Workday yet — nothing on the other side to compare them against.

Platform

Scale DonovanPlatform

AI platform for defence and intelligence users, for searching, summarising and reasoning over operational data.

Scale GenAI PortfolioPlatform

Platform for building and evaluating enterprise generative-AI applications against a customer's own data.

Data service

Scale Data EngineData service

Data labelling and curation service producing training and evaluation sets for AI models.

Workday sells these in a stack layer with no product recorded for Scale AI yet — nothing on the other side to compare them against.

Application

HiredScore AI for RecruitingApplication

Scores and ranks job candidates, surfaces likely-to-apply leads from existing talent databases and partner networks, and sends recruiters AI-driven task notifications inside Workday Recruiting and tools such as Microsoft Teams.

Workday Contract IntelligenceApplication

AI-driven contract analysis and management, powered by Evisort AI, extracting insights from contract repositories via natural-language queries -- the analytical layer distinct from Workday's Contract Lifecycle Management, which handles the operational workflow.

Workday Contract Lifecycle ManagementApplication

Contract drafting, automated redlining, negotiation and approval powered by Evisort AI, with an AI-searchable clause library, custom AI models and an Ask AI function for querying stored contracts.

Workday Paradox Conversational ATSApplication

An AI-powered applicant tracking system for high-volume frontline hiring that automates candidate screening, interview scheduling and onboarding through mobile-first conversational interactions.

AI agent

Workday Paradox Candidate ExperienceAI agent

A conversational AI agent that lets job candidates search and apply for roles, complete qualification screening and self-schedule interviews via chat, SMS or WhatsApp in over 30 languages.

Agent platform

Agent System of RecordAgent platform

Workday's hub for registering, managing and governing AI agents alongside the human workforce, with lifecycle management, third-party agent integration via an Agent Gateway, identity permissioning and an analytics view of agent activity.

SanaAgent platform

Workday's AI agent platform for HR, finance, IT and legal workflows, running on Workday's own transaction data -- rebranded from 'Illuminate' in March 2026 after Workday's $1.1B acquisition of Sana closed in November 2025.