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Alter: access control for AI agents

Alter Vault is privileged access management for AI agents. The free tier includes 10,000 API calls a month. Starter is $50 a month.

Visit alterauth.com
Pricing Freemium (free plan + paid tiers)
Free tier Yes
Starting price Free: 10,000 calls/mo; Starter $50/mo

Key features

Category
Agents
Who it's for
Teams that need to control what AI agents can do with user credentials.
Tags
agentsecuritytool-callingintegrations
Website
alterauth.com
Listed
2026-10-22

Frequently asked questions

Is Alter free?

Alter has a free plan, with paid tiers for more usage or features.

How much does Alter cost?

Free: 10,000 calls/mo; Starter $50/mo, according to its pricing page.

What is Alter used for?

Privileged access for AI agents. Vaulted credentials, per-call policy, and an audit log. Free tier is 10,000 API calls a month. Typical uses: stores credentials in a vault and injects them per request; checks each call against a default-deny policy; gives each agent its own identity and scopes.

What are the best Alter alternatives?

Alternatives in the same category include Omnara, Dify, Agensh, Harness², LearnHarness.

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