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Offensive Security: Pentesting, Bug Bounty & Breach/Attack Simulation rankings

The top companies, scored the same way on whether AI agents can read, place, trust and act with them. How we rank

Red under 36, Amber from 36. Green is 70 or more with no section held below Green.

Rank Company Score
1 86
2
River Security Held below Green because agents can't use your product yet: add WebMCP to your site, an MCP server or an API description.
74
3 tied
Praetorian Held below Green because your homepage's Organization markup is too thin: add a description, at least three official profiles (sameAs) and three of contact, address, legal name, founding date and related organizations; agents can't use your product yet: add WebMCP to your site, an MCP server or an API description.
70
3 tied
Precursor Security Held below Green because your homepage's Organization markup is too thin: add a description, at least three official profiles (sameAs) and three of contact, address, legal name, founding date and related organizations; agents can't use your product yet: add WebMCP to your site, an MCP server or an API description.
70
3 tied
Trail of Bits Held below Green because your homepage's Organization markup is too thin: add a description, at least three official profiles (sameAs) and three of contact, address, legal name, founding date and related organizations; agents can't use your product yet: add WebMCP to your site, an MCP server or an API description.
70
6 65
7 63
8 60
9 60
10 59

52 companies measured in Offensive Security: Pentesting, Bug Bounty & Breach/Attack Simulation: 1 Green · 24 Amber · 27 Red

How we rank

Every company gets the same checks on its public website, scored 0 to 100. We name the top 25 (the top 10 in a narrow view) and any company you search for. Scores as of 27 October 2026. How we score and rank.