NetSPI vs Horizon3.ai: Pentesting & Offensive Security Comparison (2026)

An independent side-by-side comparison of NetSPI and Horizon3.ai for pentesting & offensive security buyers — pricing, features, integrations, and how often each is cited by major AI engines.

AI Citation Scorecard

How often each is cited by major AI engines when buyers ask pentesting & offensive security questions. Last 90 days across ChatGPT, Perplexity, Gemini, Claude, and Copilot.

Tied overall — both at 3% cited across 60 probes.
ChatGPT
NetSPI
0 / 6 probes
0%
Invisible
Horizon3.ai
0 / 6 probes
0%
Invisible
Perplexity
NetSPI
0 / 6 probes
0%
Invisible
Horizon3.ai
0 / 6 probes
0%
Invisible
Gemini
NetSPI
0 / 6 probes
0%
Invisible
Horizon3.aiLeads
1 / 6 probes
17%
Average
Claude
NetSPILeads
1 / 6 probes
17%
Average
Horizon3.ai
0 / 6 probes
0%
Invisible
Copilot
NetSPI
0 / 6 probes
0%
Invisible
Horizon3.ai
0 / 6 probes
0%
Invisible
Scale:NoneLowFairStrongExcellent

Probes run hourly; each (engine × query) combo retests every ~3 days.

Pricing

NetSPI
Starting price
Free tier
netspi.com
Horizon3.ai
Starting price
Free tier
horizon3.ai

Key Features

NetSPI
  • Penetration Testing as a Service (PTaaS)
  • Comprehensive security assessments
  • Red Team Operations to assess security
  • Attack Surface Visibility with 360-degree view
Horizon3.ai
  • Autonomous Pentesting
  • Continuous Testing
  • Precision Threat Detection
  • Risk-Based Exposure Management
  • Rapid Response
  • Vulnerability Prioritization
  • Threat Actor Intelligence
  • Advanced Data Pilfering

When to choose NetSPI

Choose NetSPI if your team prioritizes its strengths over Horizon3.ai's. Full guidance populates as NetSPI's feature data is indexed.

When to choose Horizon3.ai

Choose Horizon3.ai if your team prioritizes its strengths over NetSPI's. Full guidance populates as Horizon3.ai's feature data is indexed.

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