---
title: "Tenable Review (2026) - Ratings, Output Quality & Pricing - AI Software Review"
name: "Tenable"
slug: "tenable"
canonical_url: "https://www.aisoftwarereview.org/reviews/tenable/"
category: "AI Cybersecurity"
category_slug: "ai-cybersecurity"
website_url: "https://tenable.com"
pricing_model: "Paid"
starting_price: "$2,275/yr (Nessus Pro)"
total_score: 8.3
tier: "Great"
ratings:
  output_quality: 8.5
  total_value: 8.1
  feature_depth: 8.7
  ease_of_use: 7.9
last_updated: "2026-03"
---

# Tenable - AI Software Review & Benchmark

> **The cyber exposure and vulnerability management pioneer powered by Nessus and Tenable.io.**

- **Composite Score:** **8.3 / 10** (Great)
- **Category:** [AI Cybersecurity](https://www.aisoftwarereview.org/categories/ai-cybersecurity/)
- **Pricing:** Paid (Starting at $2,275/yr (Nessus Pro))
- **Official Website:** [https://tenable.com](https://www.aisoftwarereview.org/r/tenable/)
- **Evaluated:** 2026-03 (Independent Review • Zero Pay-to-Play)

---

## Evaluation Scorecard

Our composite ratings weight real-world **Output Quality (35%)** and **Total Value (35%)** above venture hype.

| Evaluation Metric | Weight | Score | Description |
| :--- | :---: | :---: | :--- |
| **Output Quality** | **35%** | **8.5 / 10** | Accuracy, prompt adherence, coherence, and production readiness of outputs |
| **Total Value** | **35%** | **8.1 / 10** | Transparent pricing, unit economics, free tier utility, and ROI |
| **Feature Depth** | **15%** | **8.7 / 10** | Enterprise controls, API ecosystem, integrations, and workflow customization |
| **Ease of Use** | **15%** | **7.9 / 10** | UI responsiveness, onboarding ergonomics, documentation, and user friction |
| **Overall Composite Score** | **100%** | **8.3 / 10** | **Great** |

---

## Verdict & Editorial Summary

The foundational benchmark for enterprise vulnerability scanning and cyber risk management.

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## Overview & Field Findings

Tenable is the creator of Nessus, the world's most widely deployed vulnerability scanner, now enhanced with ExposureAI to map attack paths across IT, cloud, and operational technology.

---

## Key Features & Capabilities

- Powered by the world-famous Nessus vulnerability scanning engine with over 80,000 CVE plugins
- ExposureAI natural language query engine to explore cyber risk and attack paths
- Predictive Prioritization combining threat intelligence to identify which CVEs are actively being exploited in the wild

---

## Pricing & Commercial Terms

Nessus Pro is $2,275/yr. Tenable.io is asset-based pricing ($2,275 per 65 assets/yr) with ExposureAI insights.


### Pricing Plans Breakdown

| Plan Name | Price | Billing Cycle | Highlights |
| :--- | :--- | :--- | :--- |
| **Nessus Professional** | $2,275/yr | annual | De-facto standard vulnerability scanner; Unlimited scans; Full CVE database |
| **Tenable.io** | Asset-based | annual | ExposureAI attack path analysis; Cloud-based asset tracking; Predictive prioritization |


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## Pros & Cons

### Strengths
- **+** Industry-standard Nessus engine trusted by every security auditor
- **+** Predictive prioritization focuses on actively exploited vulnerabilities
- **+** Massive CVE coverage

### Trade-offs & Limitations
- **-** Can require credentialed scanning configuration for deepest internal host inspection

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## Deployment Recommendations

### Ideal For
- Security auditors, penetration testers, IT compliance teams, and enterprise CISOs

### Not Recommended For
- Continuous real-time application runtime protection

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*Published by AI Software Review ([www.aisoftwarereview.org](https://www.aisoftwarereview.org/)). All ratings are determined by standardized prompt testing without commercial compensation or pay-to-play sponsorships.*