Cobalt
Offensive security testing for security and development teams.
533 employees · est. 2013 · San Francisco, United States
NULLCON
🟢Nullcon Bangalore 2024 | International #Security Conference, Training & Exhibition Platform - the neXt security thing!
81 employees · est. 2010 · Pune, India
NULLCON is the older company (2013 vs 2010); Cobalt is the larger of the two.
Side-by-Side Comparison
| Metric | Cobalt | NULLCON |
|---|---|---|
| Founded | ||
| Founded | 2013 | 2010 older |
| Headquarters | ||
| Headquarters | San Francisco, United States | Pune, India |
| Employees | ||
| Employees | 533 larger | 81 |
| Industry | ||
| Industry | Applications, Cloud Infrastructure, Cyber Security | Information Technology, Privacy and Security |
| Funding Stage | ||
| Funding Stage | Series B | Not tracked yet |
| Total Funding | ||
| Total Funding | $36.97M | Not tracked yet |
| Funding Rounds | ||
| Funding Rounds | 7 | Not tracked yet |
| Services | ||
| Services | Pentesting Services, Application Security Testing, Network and Cloud Security, InfoSec & SOC Services, Dynamic Application Security Testing (DAST) | Not tracked yet |
| Target Customers | ||
| Target Customers | Small Business, Enterprise, Developers, IT Security Teams | Not tracked yet |
| Taxonomy | ||
| Taxonomy | Pentesting As A Service, Offensive Security Services, Vulnerability Management, Web Application Security, Mobile Application Security, API Security, Security Platform, Real-time Collaboration, Risk Mitigation, Security Workflows, Agile Security Solutions, SaaS Security Solutions, Security Program Development, Pentest Automation | Information Security, Security Conference, Zero-Day Vulnerabilities, Offensive Security, Defensive Security, Hacking, Security Technology, Innovation, Research, Technology Solutions, Threat Intelligence, Security Expertise |
| Website | ||
| Website | cobalt.io | nullcon.net |
About Cobalt
Cobalt, founded in 2013, is a pioneering force in pentesting as a service, seamlessly integrating into the expanding cyber security landscape. Its focus on offensive security has carved out a niche among security and development teams, providing solutions that marry talent with technology for superi...
About NULLCON
Founded in 2010, Nullcon is a leading platform facilitating the exchange of knowledge on the latest attack vectors, zero-day vulnerabilities, and unknown threats. As the company slogan states, it is dedicated to "The future of security unveiled!" Its flagship event, driven by the motto 'The neXt sec...
We will tell you when either one moves
BounceWatch watches Cobalt and NULLCON for new funding, fast hiring, new executives and a change of software vendor. When one happens, we email you the same day.
Funding, hiring, leadership and stack changes at Cobalt and NULLCON — by email.
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Compiled from the BounceWatch company index. We last looked at Cobalt on 15 Mar 2026, and NULLCON on 12 Sep 2024. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.