Sana AI is an enterprise knowledge and learning platform built by Sana Labs, a Stockholm-founded company (2016) acquired by Workday in November 2025 for approximately $1.1 billion. In March 2026, Workday relaunched it as "Sana" — an AI knowledge-discovery and work-automation platform tightly integrated into the Workday ecosystem. The platform's core technology is Retrieval-Augmented Generation (RAG): rather than pulling from generic internet knowledge, the AI grounds its answers in your organization's indexed internal documents, Slack history, wikis, and connected HR/finance data.
Sana ships two interlocking products. Sana Learn is an AI-native LMS that combines course authoring, virtual classroom, an AI tutor, and deep analytics. Sana Agents adds 300+ pre-built skills for HR self-service and finance workflows, plus a no-code agent-builder for custom automations. Over a million users at enterprises like Merck and Polestar have used the platform. The Workday acquisition gives it direct access to one of the largest HR data ecosystems in the world, but it also means the product roadmap is now shaped by Workday's priorities, which may not align with teams outside that orbit.
The platform is certified SOC2 Type II and ISO 27001 and offers GDPR-compliant single-tenant deployments — a genuine differentiator for regulated industries. Its weakness is access: Sana Learn's 300-user minimum makes it a non-starter for most companies under a few hundred employees, and transparent pricing below the enterprise tier is essentially non-existent.
Key Benefits
- Internal knowledge retrieval at scale: The RAG engine indexes documents, Slack, manuals, and connected sources so employees get precise, sourced answers rather than hallucinated responses drawn from general training data.
- Unified learning and automation: Sana Learn and Sana Agents share one knowledge layer — training content and agent workflows draw from the same indexed corpus, reducing redundant data management.
- Workday depth: For existing Workday customers the integration goes beyond basic connectors; Sana agents can execute HR and finance transactions natively within Workday workflows.
- Enterprise-grade security posture: SOC2, ISO 27001, GDPR compliance, SSO, SCIM, and optional single-tenant deployment meet the bar for healthcare, finance, and public sector buyers.
Use Cases
- Employee onboarding acceleration — New hires use the AI tutor to get answers from company policy docs and SOPs without requiring manager time; course completions are tracked in the LMS.
- Internal knowledge search — Knowledge workers query Slack history, wikis, and technical documentation through a single semantic search interface rather than hunting across tools.
- HR self-service automation — Sana agents handle common HR inquiries (benefits, PTO policy, payroll questions) and can execute basic transactions inside Workday, reducing ticket volume to HR teams.
- Compliance and skills training — Automated course assignments, completion tracking, and analytics support regulatory training requirements in industries like financial services and life sciences.
