Choose the auth modules you need, or use Scalekit as your complete auth stack

Scalekit is designed to scale with real adoption, not arbitrary seat counts. You start with a generous free tier, and pricing grows only as your product grows across users, organizations, agents and enterprise usage.

Example growth paths:

• Modular Auth
  If you already use an auth provider or an in-house system, you can add Scalekit for specific needs like Enterprise SSO. You get one free connection, then pay only as usage grows, with no hidden fees.
  If you start with MCP Auth, billing begins only after you exceed the included MAU free tier.

• Full-Stack Auth
  When Scalekit becomes your complete identity layer, it powers users, orgs, RBAC, sessions, MCPs, agents, and provisioning end-to-end. Pricing scales once you exceed free MAU/MAO limits, add additional enterprise connections, opt for the customization add-on or exceed connected account limit and org limits in free tier.

This lets teams adopt identity infrastructure progressively, without paying upfront for complexity. Advanced customization is optional and charged at flat $99 per month.

If you cross free tier or included thresholds (MAUs, MAOs, connected accounts, or enterprise connections), additional usage is billed at the published per-unit rates.

For example, if you enable 2 SSO connections in a month, the first is free and you only pay $60/month for the second connection.

There are no sudden plan jumps, pricing stays predictable and scales gradually with real usage. You’ll also have a one-month grace period to settle payment, after which access may be paused until the balance is cleared.

This allows teams to grow into paid usage smoothly without unexpected disruption.

Yes. Scalekit is designed to coexist with your current auth setup, so you don’t need to replace everything upfront.

Many teams start by layering Scalekit on top of an existing provider or in-house system:

• Keep current login and session flows intact
• Add Scalekit for Enterprise SSO, MCP Auth, or Agent workflows
• Gradually expand coverage and migrate to Full stack Auth as needs grow

This enables a smooth, low-risk rollout with no downtime. Read more about migration here:

Choose based on whether you’re extending an existing auth system or replacing it.

• Modular Auth
  Add specific capabilities like SSO, SCIM, MCP Auth, or Agent Auth on top of your current stack.
  Best for incremental modernization or enterprise readiness.

• Full-Stack Auth
  Scalekit becomes your complete identity foundation across customers, orgs, MCPs, and agents.
  Best when you want one unified platform instead of stitching identity components together.

Yes. Scalekit is built for staged adoption.

Teams often start with a module (SSO or MCP Auth or Agent Auth), then expand into Full-Stack Auth as identity requirements become more central to their product.

You don’t need to redesign your system twice. Moving from Modular to Full-Stack Auth is seamless, fully documented, and typically requires minimal changes rather than deep rewrites or reconfiguration. Read more here

Yes. Teams often migrate to Scalekit from existing auth solutions, whether homegrown systems or platforms like WorkOS and Auth0.

Scalekit supports phased migration paths based on the modules you’re adopting and the workflows you need (SSO, SCIM, Agent auth, FSA, and more). Migration guidance and support are available to ensure a smooth transition without disruption.

For a tailored migration plan, write to us for a custom consultation.

No. Development (Dev, QA, UAT, Staging) environments are free. Charges apply only for usage in production environments.

Scalekit complies with GDPR and CCPA regulations. Customers can request data deletion by contacting our support team.

To discuss enterprise pricing or a custom plan tailored to your needs, please write to us at hi@scalekit.com

Scalekit maintains 99.99%+ uptime. You can view system status and historical uptime on this page.