Penetration testing budgets vary wildly depending on your organization's size, systems complexity, and compliance requirements—and knowing what's fair helps you avoid both lowball vendors and unnecessary overspend. Whether you're a startup protecting your first web application or an enterprise securing a sprawling infrastructure, understanding 2024 pricing will help you allocate security spend strategically. Let's break down the real costs and what drives them.
Typical Price Ranges by Engagement Type
Web Application Testing typically runs $3,000–$8,000 for a single app, assuming 1–2 weeks of hands-on testing. A simple CRUD application with minimal authentication complexity lands near the lower end; a multi-tenant SaaS platform with API integrations and payment processing pushes toward $8,000–$12,000.
Internal Network Penetration Tests average $5,000–$15,000 depending on network size and scope. A 50-person office with basic segmentation might cost $5,000–$7,000, while a 500-person enterprise with multiple offices, VPNs, and legacy systems easily exceeds $15,000.
Cloud Infrastructure Assessments (AWS, Azure, GCP) run $4,000–$10,000 per environment. Costs climb if you have multiple cloud accounts, complex IAM configurations, or containerized workloads.
Physical Security & Social Engineering assessments start around $2,500–$5,000 for targeted tests, scaling to $8,000+ for comprehensive campaigns across multiple locations or large employee populations.
What Moves the Needle on Price
Scope is the biggest cost driver. A tightly defined test—"test our customer-facing API for OWASP Top 10 vulnerabilities"—costs far less than an open-ended assessment like "find everything wrong with our infrastructure." Vendors estimate time based on target complexity, so vague briefs often come with higher quotes or surprise overages.
Team seniority matters. Senior testers with specialized certifications (OSCP, GWAPT, GPEN) command $150–$300 per hour versus $75–$150 for mid-level testers. For a 40-hour engagement, that's a $3,000–$6,000 spread alone.
Timeline constraints add cost. A one-week turnaround costs more than a four-week engagement because the vendor must prioritize your work over other clients. Expect a 20–30% premium for expedited testing.
Compliance-driven testing (PCI-DSS, HIPAA, SOC 2) typically costs 10–20% more because the vendor must follow specific methodologies, document findings exhaustively, and sometimes provide attestation letters.
Fixed vs. Hourly Models
Most firms offer either fixed-price engagements or time-and-materials (T&M) billing.
Fixed-price ($5,000–$15,000 typical ranges) works best when scope is crystal clear: test this API, this network, this set of cloud resources. You know the cost upfront, but if the vendor discovers major complexity mid-test, they eat the overrun—so their quotes are usually conservative.
Hourly or T&M ($100–$300/hour) suits exploratory testing or ongoing retainer relationships. You pay for time spent, which is fair if scope isn't known upside-down, but final costs can surprise you.
Retainer models ($1,500–$5,000 monthly) bundle ongoing quarterly testing, vulnerability rescans, or rapid-response assessments. Best for organizations running continuous security programs or managing vulnerability lifecycles across multiple systems.
What to Expect in Your Engagement
A typical penetration test spans:
- Scoping & kickoff: 1 week (free or minimal cost)
- Active testing: 2–4 weeks depending on size
- Analysis & reporting: 1–2 weeks
- Remediation support & retesting: 2–4 weeks (sometimes billed separately)
Most vendors deliver a detailed report with risk rankings, proof-of-concept demonstrations, and remediation guidance. Expect to pay extra (usually $1,000–$3,000) for retesting after you patch findings.
Red Flags & How to Compare
Avoid vendors who quote without understanding your environment. A $2,000 flat-rate "pen test" for a mid-size company is unrealistic and usually means surface-level scanning, not actual exploitation.
Look for vendors who ask detailed questions: What's your tech stack? How many users? What's your risk appetite? Do you need compliance validation? Their thoroughness signals professionalism.
Mercoly makes it easy to compare penetration testing and vulnerability assessment providers side-by-side, so you can evaluate experience, methodologies, and pricing from trusted firms in one place.
Check certifications and past reports. Legitimate firms hold OSCP, GWAPT, or GPEN certs and can share sanitized examples of previous work.
Frequently Asked Questions
Q: Is a vulnerability scan the same as a penetration test, and do they cost differently? No—scans are automated and cost $500–$2,000, while penetration tests include manual exploitation and cost $3,000–$15,000+. You often need both: scans catch low-hanging fruit, tests uncover logic flaws and chained vulnerabilities.
Q: Should I get tested every year, or more often? Compliance usually requires annual testing, but best practice is quarterly or after major system changes. Retesting after remediations is critical and typically costs 30–40% of your original engagement.
Q: What's the difference between an external and internal test, and do I need both? External tests simulate attacker reconnaissance from the internet; internal tests assume a foothold inside your network. Both reveal different risks—internal tests often uncover more critical findings—and many firms bundle them at 20–30% discount over separate engagements.
Start by scoping your biggest risk areas, get quotes from 2–3 firms with solid credentials, and prioritize methodological rigor over the lowest price.