LlamaIndex vs WorkOS

LlamaIndex

WorkOS

LlamaIndex · 16 features

• Agents — Agent patterns: ReAct, function-calling, multi-agent workflows.
• Document Readers — 200+ readers for PDF, web, Google Drive, SharePoint, Notion, S3, Slack.
• Evaluations — Built-in eval framework: faithfulness, context precision/recall.
• LlamaCloud — Managed indexing + retrieval platform. File connectors, auto-chunking, retrieval…
• LlamaExtract — Schema-based structured extraction from unstructured docs.
• LlamaHub — Community marketplace of readers, tools, prompts.
• LlamaParse — Best-in-class PDF + complex document parser. Tables, math, layout preserved.
• Multimodal — Image + text models, image retrieval.
• Node Parsers — Document chunkers: token, sentence, semantic, hierarchical.
• Observability (OpenLLMetry) — OTel-based tracing baked in.
• Property Graph — Graph-based RAG (knowledge graphs from unstructured data).
• Query Engines — Retrieval + response synthesis combos — router, sub-question, tree, etc.
• RAG — End-to-end RAG patterns: ingest → index → retrieve → synthesize.
• Tools — 50+ pre-built tool integrations.
• Vector Store Integrations — 50+ vector DB integrations.
• Workflows — Event-driven agent workflows (AgentWorkflow).

WorkOS · 13 features

• Audit Logs — Standardized audit log pipeline with streaming to SIEMs (Splunk, Datadog, Sumo L…
• AuthKit — Complete drop-in user management UI + hosted auth flows. Built on top of WorkOS.
• Directory Sync — SCIM-based user provisioning/deprovisioning from Okta, Azure AD, Google Workspac…
• FGA (WorkOS) — Fine-grained authorization based on Google Zanzibar / OpenFGA.
• Magic Auth — Passwordless email codes + links. Good alternative to password auth for B2B.
• Multi-Factor Auth — TOTP + SMS MFA enrollment and verification APIs.
• Organizations — Multi-tenant B2B primitive. Attach SSO/Directory/Audit to specific customer orgs…
• Passkeys — WebAuthn passkeys as a first-class factor.
• Radar — Fraud protection: device fingerprinting + risk scoring at signup and login.
• Single Sign-On — Plug-and-play SAML 2.0 + OIDC SSO with 30+ identity providers pre-mapped.
• User Management — REST API + webhooks for user CRUD, email verification, sessions, MFA, metadata.
• Vault — Secret storage for tokens + per-tenant credentials.
• Widgets — Embeddable admin portals (SSO setup, directory mapping) that your customers self…