What is a ptaas?

Pentest as a Service (PtaaS) is a delivery model that combines the expertise of human testers with a software platform to streamline the entire penetration testing lifecycle, from scoping and scheduling to reporting and remediation.

Who uses one?

Engineering leaders booking pentests for compliance or security

What does it cost?

Pricing varies. The cheapest provider in our Top 11 starts around $75000/mo. See the cheapest providers ranked.

How do I pick one?

Read the full methodology for our 9.4-point scoring framework, then look at the canonical Cobalt vs Synack vs Bishop Fox: 11 Best Penetration Testing Services 2026. If you want a slice of the ranking by price, fit, or compliance, jump to: cheapest · highest-rated · fastest onboarding.

Source: Top 11 Cobalt vs Synack vs Bishop Fox: 11 Best Penetration Testing Services 2026, verified June 12, 2026.