The easiest way to deploy dev/test infrastructure
An open-source, API driven infrastructure management system
You're paid to assess and defend, not configure.
Ludus deploys and configures complex networks with a single click

Configure with ease
Define configuration at a high level - let Ludus handle the details
- Install Active Directory with as many secondary DCs as you want
- Install any Microsoft Office version and bit-ness on a Windows host
- Sysprep Windows hosts before AD joins
- Install arbitrary Chocolatey packages

From Debian to deployment
Easy installer and template builds take you from zero to ready-to-deploy easily
- One command - fully automated install
- Templates built from checksum verified ISOs - no random vagrant boxes
- Easily add your own templates backed by Packer

Fully customizable
Create complex networks and deploy as many VMs as your host can handle!
- Define up to 255 VLANs (/24) with arbitrary firewall rules
- Add arbitrary ansible roles to VMs
- Directly connect with SSH, RDP, VNC, or KasmVNC to any range VM
- Generate an ansible inventory for automated configuration outside of Ludus
- Internal DNS with easy to set rewrites - simulate any domain

OPSEC built in
Do you trust that binary from GitHub? Or want to keep the telemetry generated by your latest in-house tools from leaking to threat intel?
- Easily and quickly isolate VMs from the internet
- Snapshots are taken before isolation and reverted before internet is turned back on
- Allow specific domains or IPs while isolated to test live C2 channels or techniques that require internet
Stop configuring, start testing
Ludus takes the repetitive work out of setting up and managing infrastructure for developers, QA, red teams, blue teams, and every color in between.
Standard setups included
Active Directory, domain controllers, Microsoft office, Windows, Linux, and even macOS support included
Deploy where you want
Any Debian host with virtualization support and enough resources will run Ludus - even cloud VMs!
Access from anywhere
Built in WireGuard server allows secure connection from anywhere in the world
Isolate your research
Keep your latest tools and techniques from leaking telemetry to Microsoft or EDRs
Open source
Ludus is under active development and open source with an AGPLv3 license
Deploy for your team
Designed for teams, Ludus supports multiple isolated ranges on a single server
Loved by the Community
Compare Ludus Plans
Choose the plan that matches your team and deployment model.
| Plan | Open SourceCommunity edition | Pro NFRNot For Resale | ProFor professionals | EnterpriseSelf-HostedSelf-hosted at scale | EnterpriseFully HostedWe manage it for you |
|---|---|---|---|---|---|
| Actions | Quick Start | Apply | Contact | Contact | |
| Price | $0 | $0 | $3,500 | Custom | Custom |
| Billing Cadence | forever | 1-yr non-renewable | per seat / year | annual contract | annual contract |
| Core Platform | |||||
| CLI-driven automation | Included | Included | Included | Included | Included |
| Community role library | Included | Included | Included | Included | Included |
| Open-source | Included | *Included | *Included | *Included | *Included |
| Pro Capabilities | |||||
| Web UI for visual range design | Not included | Included | Included | Included | Included |
| Router roles for turnkey networking | Not included | Included | Included | Included | Included |
| Pro Roles Catalog | Not included | Included | Included | Included | Included |
| Licensing | |||||
| Commercial Use Permitted | Included | Not included | Included | Included | Included |
| Support | |||||
| Community support | Included | Included | Included | Included | Included |
| Priority support via dedicated Discord Channel | Not included | Not included | Included | Included | Included |
| SLA-backed email support | Not included | Not included | Not included | Included | Included |
| Enterprise Capabilities | |||||
| Enterprise Roles Catalog (e.g., Zeek) | Not included | Not included | Not included | Included | Included |
| Outbound WireGuard | Not included | Not included | Not included | Included | Included |
| Windows Licensing via KMS | Not included | Not included | Not included | Included | Included |
| CTFd Integration | Not included | Not included | Not included | Included | Included |
| Fully managed infrastructure | Not included | Not included | Not included | Not included | Included |
| Turnkey deployment and maintenance | Not included | Not included | Not included | Not included | Included |
*Ludus is open source (AGPLv3), and all editions share the same core backend. Pro and Enterprise include closed source plugins.