Tenable One vs Datadog

Side-by-side comparison to help you choose the best tool.

Tenable One

paid

Data & Analytics

4.5 / 5.0

AI exposure management platform that identifies and prioritises vulnerabilities across IT, OT, cloud, and identity attack surfaces. Tenable One correlates vulnerability data with threat intelligence and asset criticality to surface the exposures most likely to be exploited. The ExposureAI capability provides natural language queries, attack path analysis, and AI-generated remediation guidance.

Best for: Enterprises managing vulnerability risk across complex IT/OT hybrid environments

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Datadog

paid

Data & Analytics

4.6 / 5.0

Datadog is a cloud-scale observability and security platform that monitors infrastructure, applications, and logs in real time. Its AI features include Watchdog - an autonomous anomaly detection engine - plus Bits AI, a natural language assistant that helps engineers investigate incidents, query logs, and understand distributed traces without digging through dashboards manually.

Best for: DevOps and SRE teams monitoring cloud infrastructure and applications at scale

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Feature Comparison

Feature	Tenable One	Datadog
Pricing	paid	paid
Category	Data & Analytics	Data & Analytics
Rating	★★★★½ 4.5	★★★★½ 4.6
Best For	Enterprises managing vulnerability risk across complex IT/OT hybrid environments	DevOps and SRE teams monitoring cloud infrastructure and applications at scale
Views	99	71

Pros & Cons — Tenable One

Pros

Comprehensive coverage across IT, OT, cloud, and identity
Risk-based prioritisation focuses remediation on critical exposures
Strong integration with patch management and ticketing systems

Cons

Platform breadth can make initial configuration complex
OT scanning requires careful network planning to avoid disruption

Pros & Cons — Datadog

Pros

Comprehensive full-stack observability
Powerful AI anomaly detection
Extensive integrations (600+)

Cons

Costs escalate quickly at scale
Can be complex to configure for beginners

Key Features — Tenable One

ExposureAI natural language vulnerability queries
Attack path analysis across hybrid environments
AI-driven vulnerability prioritisation
OT and IoT asset discovery and assessment
Identity exposure risk scoring

Key Features — Datadog

AI anomaly detection (Watchdog)
Bits AI natural language queries
APM & distributed tracing
Log management
Infrastructure monitoring

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