Compare/Veto vs Okta for Agents

Veto vs Okta for Agents

Okta, including its Auth0 product and the newer agent identity SDK, issues verifiable identity to humans and AI agents. Tokens, MFA, federation, lifecycle. Veto runs after identity is established and decides per call whether the agent is allowed to perform a tool invocation. This is the textbook authentication vs authorization split, applied to agents. The two layers compose, not compete.

Honest assessment

Okta is a major workforce identity provider. If your organization needs SSO, MFA, and lifecycle management for human or agent identities, Okta may be a reasonable default. Its agent identity work (and Auth0's) is relevant when the question is who the caller is. None of that solves the question: "given that an agent is identified, can it run delete_customer(id=42)?" That is authorization, not identity, and it belongs in a different layer. Veto is the answer-layer. Use both.

What each product does

Okta for Agents

Okta is a workforce identity platform. Its agent-focused offering (built on Auth0 plus the FastPass and agent identity SDKs) issues identity to AI agents, handles delegated authorization via OAuth, and integrates with corporate SSO.

Core capability:

Identity for users and agents. Token issuance, MFA, session management, OIDC / SAML federation, OAuth scopes, and lifecycle (create, deactivate, audit) for machine accounts.

  • OAuth and OIDC token issuance
  • MFA and adaptive sign-in policies
  • Federation with corporate IdPs
  • Agent identity lifecycle and audit
  • Delegated user authorization via OAuth scopes

Veto

An open-source SDK that intercepts AI agent tool calls and evaluates them against YAML policies before execution. Sits inside the agent process, decides allow, deny, or escalate per call.

Core capability:

Policy-driven authorization on each tool invocation. Considers tool name, arguments, user, and context. Review-required actions can be routed to a human for approval before the call resumes.

  • Tool-call interception and authorization
  • Argument-aware policy decisions
  • Human review approval queues
  • Works with any identity provider (Okta, Auth0, Better Auth)
  • Apache-2.0 SDK, self-hostable engine

Feature comparison

These two products live on opposite sides of the authentication and authorization line. The table reflects that.

CapabilityVetoOkta
Per-tool-call authorization
Argument-aware policy
Human approval workflows
Identity issuance for agents
MFA and adaptive auth
OIDC and SAML federation
YAML policies in version control
Agent-framework integrations
Decision record
Self-hostable
Pricing without enterprise gate
Open-source core

Choose by question: who vs what

Identity and authorization are the two sides of access control. They get conflated often, especially in the agent space where every vendor wants to own the whole story.

Who is calling? (Okta's home)

Confirm the agent's identity. Issue a token. Verify the human on whose behalf it acts (delegated OAuth). Enforce MFA or step-up where needed. Federate with corporate identity. Manage lifecycle of agent accounts.

What may they do? (Veto's home)

Given a verified identity, decide each tool call: should this agent, acting for this user, be allowed to call issue_refund(amount=10000)? The decision depends on arguments, role, context, and policy, not just on "is the token valid."

Composed: identity then authorization

Okta says: "this token belongs to alice@approved.example, role=support, MFA passed." Veto reads that identity and says: "support role may refund up to $500 autonomously; over $500 requires a manager approval. This call is $10,000. Routing for approval."

Pricing

Veto

Open Source runs locally. Core adds shared approvals, decision records, export, and retention. See the pricing page for price, retention, and action limits.

Okta

Okta pricing depends on the identity products, usage model, and contract path you buy. Verify current Workforce, Auth0, and agent-specific packaging with Okta; enterprise packaging is procurement-led.

Decision framework

Choose Veto when

  • You need allow, deny, or approve decisions on tool calls
  • Policies must consider arguments, not just identity
  • Review-required actions must route to a human approver
  • You want per-decision records with arguments captured
  • You already have an identity provider (Okta, Auth0, Better Auth, etc.)

Choose Okta when

  • You need workforce SSO across many applications
  • Agents must federate with corporate identity (OIDC and SAML)
  • You want managed lifecycle for human and machine accounts
  • MFA and adaptive sign-in policies matter to your security team
  • OAuth-style delegated authorization is core to your model

Frequently asked questions

Is Okta competing with Veto?
Not at the same layer. Okta (and Auth0, which Okta owns) handles identity for humans and AI agents, issuing tokens, federating providers, enforcing MFA. Veto handles authorization for what an identified agent is allowed to do at runtime. The distinction is the classic authentication vs authorization split: authentication says who you are, authorization says what you can do. Both are needed in production.
Does Okta have a policy engine?
Okta has policies for sign-in, session, and access. Those govern human and agent access to apps and APIs. They are not designed to reason about the arguments of a tool call inside an agent loop. Veto reasons about tool name, arguments, user, and context per call, with allow, deny, or escalate decisions and human approval routing.
Where does identity end and authorization begin?
Identity ends at verifying who is calling. Authorization begins at deciding what they may do. An Okta-issued token tells your agent: "this user is alice@approved.example, member of engineering, MFA passed." Veto answers: "given that identity, is this specific tool call, with these arguments, allowed?" The handoff is clean and the two layers compose naturally.
Can I use Veto without Okta?
Yes. Veto takes a user identity payload from your auth provider of choice -- Okta, Auth0, Better Auth, Clerk, Cognito, your own JWT signer. Veto policies reference attributes on that identity (role, org, scopes) but do not require any specific identity provider.

Related comparisons

Veto vs Pomerium MCP

Gateway vs per-call authorization

Veto vs Multifactor

Account sharing vs authorization

Veto vs Arcjet

Inbound abuse vs outbound action

Going deeper: AI agent authorization, Agent authorization, Blog: Authentication vs authorization for agents.

Okta confirms who. Veto decides what.

Sign upRead docsBook a call