Identity & access
Users, organizations, SSO, MFA, passkeys, roles, permissions, and account lifecycle under one application boundary.
Infrastructure, made visible
One control plane for every product you ship.
Give every web, iOS, and Android experience the same identity, access, security, integrations, and operational foundation—without rebuilding the platform underneath each product.
One application boundary Multi-platform clients Environment-aware operations
Shared application scope
Palate
Production
Web
palate-web
iOS
palate-ios
Android
palate-android
Outborn AppKit
Shared control plane
Identity
Organizations
Security
Operations
Access
SSO · MFA · Roles
Platform
SDK · MCP · Config
Operate
SLO · Trace · Alert
Built for the whole product organization
Standardize the foundation once.
Give every product team the same identity, application access, security, integrations, branding, and operational primitives without forcing them into one release cycle.
The platform underneath the product
One application. Many clients. Shared policy.
AppKit separates the product boundary from its platform-specific authentication clients, so a single product can expand across web and native surfaces without duplicating users, organizations, policy, or lifecycle.
Platform services
Shared configuration, branding, localization, communication, CMS, SDKs, MCP, integrations, and reusable product infrastructure.
Production operations
Metrics, traces, grouped errors, browser signals, SLOs, synthetic checks, alerts, and deployment-aware operational context.
Governance & control
Environment-aware administration, audit trails, application access, secure configuration, and operator controls designed for enterprise operation.
A coherent operating model
From registration to production, without changing systems.
The landing page should make the workflow legible before it explains every feature. AppKit is valuable because the pieces stay connected.
01
Register the product
Create one AppKit application as the shared identity and access boundary for the product.
02
Add platform clients
Attach web, iOS, and Android authentication clients with their own redirect rules and security characteristics.
03
Configure shared policy
Set organizations, SSO, MFA, roles, branding, integrations, lifecycle, and application-level controls once.
04
Operate in production
Observe health, traces, errors, SLOs, releases, alerts, and platform dependencies from the same control plane.
Illustrative production view
Service level signals
Within SLO
Availability
99.98%
Error rate
0.02%
p95 latency
184 ms
Open incidents
0
Request healthtrace-aware
Operational confidence
The platform should explain what is happening after launch, too.
AppKit connects product configuration to runtime context: service metrics, distributed traces, grouped errors, browser signals, SLOs, synthetic checks, alerts, dependencies, releases, and Railway infrastructure.
W3C trace context
SLOs & error budgets
Synthetic monitoring
Railway runtime context
For builders
A platform that is visible when you need it—and quiet when you do not.
Use the console for platform administration, the developer hub for implementation guidance, SDKs for product integration, and MCP for agent-native workflows. Product teams consume the foundation without inheriting platform-team complexity.
Outborn AppKit
Build the product. Keep the platform coherent.
Start with one application boundary, connect every product surface, and operate the shared foundation from one place.