---
description: Side-by-side comparison of Cisco Duo vs Tenable Cloud Security. Learn more about each of the product's price, features, and see the most comprehensive reviews for UK business users.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/capterra/og_logo-e5a8c001ed0bd1bb922639230fcea71a.png?auto=format%2Cenhance%2Ccompress
title: Cisco Duo vs Tenable Cloud Security Comparison - Capterra UK 2026
---

Breadcrumb: [Home](/) > [Authentication Software](/directory/31218/authentication/software) > [Cisco Duo \<span\>vs\</span\> Tenable Cloud Security](https://www.capterra.co.uk/compare/153202/220034/duo-security/vs/ermetic)

# Compare Cisco Duo vs Tenable Cloud Security

Canonical: https://www.capterra.co.uk/compare/153202/220034/duo-security/vs/ermetic

> Detailed comparison between Cisco Duo and Tenable Cloud Security. Check ratings, reviews, pricing, and features to make the best decision for your business.

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## At a Glance

| Metric | Cisco Duo | Tenable Cloud Security |
| **Overall rating** | 4.7/5 | 5.0/5 |
| **Total Reviews** | 548 | 2 |
| **Starting Price** | US$3.00 | - |
| **Free Trial** | Yes | Yes |
| **Free Version** | Yes | No |
| **Deployment** | Cloud, SaaS, Web-based, Android (Mobile), iPhone (Mobile), iPad (Mobile) | Cloud, SaaS, Web-based, Mac (Desktop), Windows (Desktop), Linux (Desktop) |
| **Support** | Email/Help Desk, FAQs/Forum, Knowledge Base, Phone Support, 24/7 (Live rep), Chat | Email/Help Desk, FAQs/Forum, Knowledge Base, Phone Support, 24/7 (Live rep), Chat |
| **Training** | In Person, Live Online, Webinars, Documentation, Videos | In Person, Live Online, Webinars, Documentation, Videos |

## Best for

### Cisco Duo

Duo provides identity-first security and access management that scales to any sized organization across every industry, from small and medium businesses to large enterprises and government agencies.

### Tenable Cloud Security

Tenable Cloud Security empowers stakeholders across the organization with pinpoint accuracy that drives accurate risk prioritization and remediation across multicloud environments.

## Key features

### Cisco Duo

- API
- Access Controls/Permissions
- Access Management
- Activity Tracking
- Alerts/Notifications
- Application Security
- Audit Trail
- Automatic User/Device Recognition
- Behavioural Analytics
- Compliance Management
- Encryption
- Patch Management
- Policy Management
- Reporting/Analytics
- Risk Assessment
- Single Sign On
- Third-Party Integrations
- User Management
- Vulnerability Protection
- Vulnerability Scanning

### Tenable Cloud Security

- API
- Access Controls/Permissions
- Access Management
- Activity Tracking
- Alerts/Notifications
- Audit Trail
- Behavioural Analytics
- Compliance Management
- Patch Management
- Policy Management
- Reporting/Analytics
- Risk Assessment
- Single Sign On
- Third-Party Integrations
- User Management
- Vulnerability Protection
- Vulnerability Scanning

## Links

- [View Cisco Duo Profile](https://www.capterra.co.uk/software/153202/duo-security)
- [View Tenable Cloud Security Profile](https://www.capterra.co.uk/software/220034/ermetic)
- [View Original Comparison](https://www.capterra.co.uk/compare/153202/220034/duo-security/vs/ermetic)

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