Cobalt.io is ranked 4th in Penetration Testing Services while HackerOne is ranked 1st in Bug Bounty Platforms. Cobalt.io is rated 0.0, while HackerOne is rated 10.0. On the other hand, the top reviewer of HackerOne writes "I was pleasantly surprised by the variety of security issues which were reported, some of which I had never considered or even knew existed". Cobalt.io is most compared with Fortinet Penetration Testing Service, Cymulate, Offensive Security Penetration Testing Services and NetSPI Resolve, whereas HackerOne is most compared with Bugcrowd, Intigriti, Synack, YesWeHack and NCC Group Penetration Testing Services.
We monitor all Penetration Testing Services reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.
