CZ
CZ AI Private multi-provider AI workspace
One workspace. Your providers.

Every AI model you use,
in one clean workspace.

Connect your own API keys, switch models instantly, upload files and keep every conversation organized behind your account.

OpenAIClaudeGeminiGrokKimiDeepSeekOpenRouter+ more
Encrypted key vaultProvider keys stay encrypted at rest on your server.
One chat experienceSwitch providers and models without changing apps.
Model-aware routingUsable keys are checked and matched to available models.
CZ
CZ AIAI workspace
Secure sign in

Welcome back

Sign in to continue to your CZ AI workspace.

Passwords are hashed. API keys are encrypted before being stored on this server.
CZ AI · Private workspace
Secure key vault

Add API keys

Connect one or many providers. Working keys are verified and added automatically.

Use auto-detect or pick one manually.
No total key limit. Paste as many keys as you need. CZ AI sends 20 keys for checking at a time, waits 2 seconds, then automatically sends the next 20 until the entire pasted list is finished. Each working key also gets a tiny chat probe; no-credit and blocked keys stay out of the active pool.
Saved keys
Automatic model-aware routing and failover
Owner controls

Owner panel

Review accounts, provider connections and API-key health. Full API secrets stay encrypted and are never displayed here.

Create a user
Registration can stay closed; the owner can create private accounts here.
Users & API keys
Keys are masked; owner can recheck status without revealing the secret.