Cobalt Crowdsourced Application PentestCobalt Crowdsourced Application PentestCobalt Crowdsourced Application Pentest

Your Global Purpose-Built Application Security Team

Your Global Purpose-Built Application Security Team

Your Global Purpose- Built Application Security Team

No two applications are the same, so we bring just the right combination of skills, performance, and experience to yours.






Years of Hacking Experience

Cobalt Core

We draw on a core of 270+ highly vetted, certified pentesters to find the right skills to match to your security requirements and business needs.

Certified Professionals

Many of our Core pentesters hold recognized certifications such as GIAC, OSCE, OSCP, OSWP, CEH, and CISSP.

Domain Experts

These are highly skilled pentesters with deep domain expertise. Domain experts are typically at the level of making technical presentations at various security conferences.


Highly skilled testing talent with a creative eye, desire to learn, and deep knowledge of the current threat landscape. They follow a set methodology, but add their own artistic approach to every pentest engagement.

Our Vetting

1— Get Invited

To become eligible for the Core team a pentester must first be invited by either a customer or another Core pentester.

2— Apply

We then review and vet individual applications for achievement and experience.

3— Deliver Value

Finally, a potential Core pentester must deliver significant value during an initial trial period.

4— Admission

Once admitted, new Core pentesters are measured continuously via our internal reputation system and must maintain high customer feedback scores. Only the top 5% of applicants are admitted into the Core team.