The WordPress
isolation layer

Isolated environments for sandboxes and multi-tenant apps. One WordPress install, unlimited sites. Create, snapshot, and destroy in seconds.

composer require rudel/rudel

Sandboxes

Disposable multisite sites for development, testing, and AI agents.

Apps

Long-lived multisite sites with backups, deploys, and rollback history.

Multisite Runtime

One runtime model: real subdomain multisite sites for every environment.

Git Worktrees

Built-in PHP-native Git clone, push, and worktree flows with no host git binary required.

Snapshots & Backups

Snapshots for sandboxes, backups for apps, and recovery built into the workflow.

Real Site Isolation

Per-site tables, native multisite uploads, isolated content, salts, cache, and email policy.

WP-CLI & PHP API

Complete CLI and programmatic API. Everything through Rudel\Rudel.

Agent Ready

Built for AI coding agents with scoped WP-CLI, error logging, and CLAUDE.md per environment.

Ready to get started?

Create your first sandbox in under a minute.

Read the Docs