The current version of Prelude Operator is 0.9.15

Download for Windows


Download for Linux



From the location you saved the deb file, run this command:

sudo dpkg -i prelude-operator-0.9.15.deb

After you install the package, to start Prelude Operator, run the following command:


If you encounter an error related to libappindicator3-1, run these commands then retry the installation:

sudo apt-get install libappindicator3-1
sudo apt --fix-broken install

From the root directory of the Prelude Operator folder, you need to run these commands:

unzip && cd Operator-0.9.15/
sudo chown root ./chrome-sandbox
sudo chmod 4755 ./chrome-sandbox

Download for Mac


Operator is also available via HomeBrew with:

brew install --cask operator

End User License Agreement

Please make sure you have read and agree to the terms of our End User License Agreement before proceeding to use Prelude Operator.

Adversary Emulation

Mimic known threats to your organization by combining threat intelligence and continuous red teaming to emulate attacks.

Defensive Training

Train yourself or your organization on real-world attacks using the first training platform integrated directly into an attack emulation platform. Perform attacks and learn how to stop them.

Desktop Application

Prelude takes care of the complexity behind the scenes and delivers Operator as the first desktop application in autonomous red-teaming. Simple design and free to use, download it here.

Continuously Updating

New TTPs and training content added every week (and sometimes, daily). Stay up-to-date, automatically. Threat intelligence, adversary creation, TTPs and training content all updated within the desktop app.