Keycloak vs Scalekit
Keycloak and Scalekit are both security & identity tools. Keycloak is aimed at enterprise and developers, while Scalekit is aimed at developers and small businesses. Both have a free plan.
Open-source identity and access management
Auth platform for B2B apps and AI agents, with an MCP gateway
| Pricing | Open source | Freemium · $99 |
| Starting price | Not published | $99/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Built for | Enterprise, Developers | Developers, Small businesses, Enterprise |
| Platforms | web | web |
| Country | US · 2014 | — |
| Rating | — | — |
Choose Keycloak if
Organizations needing self-hosted enterprise IAM.
- Free and open source
- Enterprise-grade features
- Full control over identity data
Look elsewhere if: Startups wanting simple hosted auth (Clerk, Auth0).
Choose Scalekit if
Engineering teams that ship AI agents acting on users' behalf, or B2B SaaS products that need enterprise SSO and SCIM quickly.
- Agents act as the requesting user within the scopes that user granted
- One vendor for app SSO/SCIM and agent tool authorization
- Free tiers on both AgentKit and SaaSKit, with free dev and staging environments
Look elsewhere if: Consumer apps that only need simple social login, or teams that want a no-code automation tool (Clerk, Zapier).
Keycloak vs Scalekit pricing
Keycloak
- Open source$0Apache 2.0, self-hosted
- Red Hat buildCustomCommercial support subscription
Scalekit
- AgentKit Free$0Monthly tool-call cap plus 10K trigger events; no overage
- AgentKit Growth$99/mo100K tool calls, 50K events; $0.50 per extra 1K calls
- SaaSKit Free$025K MAUs, 25 orgs, 1 SSO and 1 SCIM connection
- SaaSKit Growth$99/mo100K MAUs; extra SSO/SCIM connections from $60/conn/mo
- EnterpriseCustomNegotiated volume, VPC or self-hosted, BYOK, HIPAA BAA
Keycloak · Key features
- SSO via OIDC and SAML
- User federation with LDAP/AD
- Identity brokering and social login
- MFA and password policies
- Fine-grained authorization
- Admin and account consoles
Cons
- Operationally complex
- UI and theming are dated
- Upgrades require care
Scalekit · Key features
- MCP gateway with 600+ connectors and 30,000+ tools behind one endpoint
- Per-user connected accounts with a token vault that refreshes tokens
- Virtual MCP servers that scope the tools each agent can see
- Triggers that start agent runs from events in connected apps
- Tool-call logs with agent, user, tool and result; SIEM streaming on Enterprise
- Full-stack auth with login, sessions and organizations (SaaSKit)
Cons
- Free AgentKit tier has a hard stop with no overage option
- SSO and SCIM connections beyond the first cost from $60 each per month
- Custom connectors and custom tools require the Growth plan
Keycloak vs Scalekit: FAQ
Do Keycloak and Scalekit have a free plan?
Yes, both Keycloak and Scalekit have a free plan; paid plans add more usage and features.
Which is better for small businesses, Keycloak or Scalekit?
Scalekit lists small businesses as a core audience, while Keycloak is aimed more at enterprise and developers.