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Horizon3.ai vs Red Sentry
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Horizon3.aiPenetration Testing as a Service
Red SentryPenetration Testing as a ServiceAdd a product here
Price
Published entry price
$2,083.33+per month
Penetration Testing as a Service
Annual estimate10 people, entry price
$25,000+
Flat rate
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Penetration Testing as a Service
Overview
Focus
Penetration Testing as a Service
Penetration Testing as a Service
Product
Horizon3.ai provides autonomous penetration testing that continuously finds and verifies exploitable attack paths in enterprise environments without manual effort.
Continuous penetration testing and attack surface monitoring platform combining automated scans with manual pentest for mid-market firms.
Headquarters
San Francisco, California
Austin, Texas
Company size
51-200 employees
11-50 employees
Founded
2019
2021
Pricing details
Plan
Published entry price
Published rate
$2,083.33+ / month
Billable seats
Flat rate
Pricing source
Source updated
Nov 2, 2026
Oct 29, 2026