The Right Tool For The Job

Everything you need to host a CTF:

• reliable, intuitive platform
• email delivery
• static file storage
• service deployment (coming soon)

Our infrastructure is fully hosted in the EU to support data sovereignty and regulatory compliance.

Customize colors, logo, platform name, and system emails for a fully white-labeled experience.

Control domain whitelisting, self-registration, email verification, and name changes.

Control visibility of users & teams, challenges, scoreboards, solves, and notifications.

Enable seamless access through OIDC-based SSO integration.

Choose between individual or team-based participation with account sharing prevention.

Collect structured data (e.g. department) using custom fields with visibility and validation options.

Configure team size, team creation/leave permissions, and participation rules.

Apply custom rewards or point deductions for individual participants.

Add formatted descriptions, images, and code blocks to each challenge.

Classic CTF challenges (with static or regex flags), and choice based quizzes with configurable solve thresholds.

Use either static or dynamic scoring for any challenge type.

Automatically release challenges at specific times during the event.

Offer free or paid hints to guide participants without giving away the answer.

Link files directly to challenges, including large ones like memory dumps.

Use direct or inverse requirements to lock or unlock challenges based on other solves.

(Feature Coming Soon) Easily deploy services required for your challenges, shared between participants on our infrastructure.

(Feature Coming Soon) Configure services to be deployed on-demand by participants.

Segment your competition across multiple scoreboards (e.g. technical and non-technical participants).

Assign users to scoreboards automatically based on challenge solves or custom fields.

Trust the leaderboard even when ties occur, they are resolved fairly by solve time.

Create and manage event content, such as the home page, rules, instructions, or custom guides.

Attach images directly to custom pages.

Identify rabbit holes and prevent abuse by analyzing submissions.

See which challenges are easy or hard for each user or team.

Measure overall challenge difficulty across the entire event - identify topics your users struggle with.

Attach Google Analytics to track platform usage during your events.