Apex Plans Pricing
Apex Plans Pricing is the pricing profile for Apex (Apex Security) on the APIs.io network — every figure transcribed verbatim from the provider’s own pricing page on 2026-10-07.
It defines 15 plans, including Tenable One Foundation — Request a quote; Tenable One Advanced — Request a quote; Tenable One Vulnerability Management - 1 Year (100 assets) — $3,500, and 12 more.
The page prices the business product the API comes with, not the API alone, as a tiered subscription; the service is delivered as managed plus licensed.
Tagged areas include Company, Security, Artificial Intelligence, AI Security, and LLM Security.
| Plan | Price | Includes | Overage |
|---|---|---|---|
| Tenable One Foundation | Request a quote | Vulnerability management, web application security, OT & IoT security, attack surface management, AI discovery, cloud workload protection | — |
| Tenable One Advanced | Request a quote | Adds risk measurement, orchestrated remediation, attack path analysis, holistic cloud security | — |
| Tenable One Vulnerability Management - 1 Year (100 assets) | $3,500 per 100 assets | Includes Tenable One Web App Scanning trial | — |
| Tenable One Vulnerability Management - 2 Years | $6,825 per 100 assets / 2 years | — | — |
| Tenable One Vulnerability Management - 3 Years | $9,975 per 100 assets / 3 years | — | — |
| Tenable One Web App Scanning (5 FQDNs) | $3,578 per 5 FQDNs | — | — |
| Nessus Professional - 1 Year | $4,790 per license | — | — |
| Nessus Professional - 2 Years | $9,330.95 per 2-year license | — | — |
| Nessus Professional - 3 Years | $13,637.54 per 3-year license | — | — |
| Nessus Expert - 1 Year | $6,790 per license | — | — |
| Nessus Expert - 2 Years | $13,208.13 per 2-year license | — | — |
| Nessus Expert - 3 Years | $19,304.19 per 3-year license | — | — |
| Advanced Support | $400 per 24x365 support | Phone, email, community, and chat support | — |
| On-Demand Training (Nessus Fundamentals) | $275 per 1 person | — | — |
| Nessus Fundamentals + Nessus Advanced | $385 per 1 person | — | — |
Compare with the market: Artificial Intelligence pricing · Cybersecurity & Identity pricing
Plans
Sources
Work with this as data
Every plan here is available over the APIs.io API and to AI agents over MCP.