Head-to-Head

Nudge vs. Obsidian

Nudge spots new app sign-ups from email signal. Obsidian shows your SOC what's happening inside the apps your business actually runs on.

Why Obsidian over Nudge

Depth where the breaches happen

Nudge tells you about new sign-ups and OAuth grants. Obsidian shows your SOC what's happening inside the apps you've already sanctioned: identity, activity, integrations, and data movement.

Detect, don't just discover

Nudge surfaces apps and engages users. Obsidian's detections run continuously inside sanctioned apps, tuned on 500+ real SaaS incident response engagements, catching session abuse, OAuth misuse, and identity threats at runtime.

Close the incident, not just the email alert

Nudge alerts on supply chain events via email. Obsidian traces blast radius across identity, activity, and integrations in one platform, so the SOC closes the incident in one place.

Nudge vs. Obsidian

Least privilege icon
Discovering shadow SaaS and AI apps
Detecting threats inside sanctioned apps
Investigating a SaaS supply chain incident
Closing an incident end-to-end
Governing AI agent activity
Nudge
Email-signal discovery of sign-ups and OAuth grants; AI agent discovery in early access
Not the primary design center
Email alerts on vendor breach events; OAuth grant inventory
Notification and IT-hygiene workflows; investigation pivots to other tools
AI agent discovery in early access; runtime activity and enforcement not surfaced in current product
Direct integration with 200+ apps plus browser telemetry across SaaS, AI, and agents
Behavioral detections tuned on 500+ real SaaS incident response engagements
Activity-tied tracing of each integration's access, identity, and data movement across the SaaS stack
Investigation, runtime detection, and policy enforcement in one platform
Discovery, runtime activity context, and policy enforcement

Trusted by the most innovative security teams

Ensuring the security and availability of our data has become absolutely essential. Knowing our data is now better protected on the Snowflake AI Data Cloud with Obsidian Security is a strong endorsement for growing our adoption of Snowflake.
Ravi Chinni, Global Head of Identity and Access Management
Obsidian’s end-to-end SaaS Supply Chain security provides the proactive visibility organizations need to stay ahead of emerging threats.
Grace Liu, CIO

Two different categories

Nudge is a SaaS Discovery and User Engagement platform. Its center of gravity is finding new SaaS and AI usage, steering users toward sanctioned alternatives, and automating IT-hygiene workflows like onboarding and offboarding.

Obsidian secures SaaS and AI as one system. AI Security. SaaS Security. One platform that does both right. It combines SSPM, SaaS Supply Chain Resilience, AI Security Posture Management, and Identity Threat Detection and Response in a single platform, with the visibility, runtime protection, and continuous governance to act across every application, agent, and integration. Discovery is a starting point. Obsidian is where SaaS incidents close.

Why it matters

A new SaaS sign-up is the start of risk, not the end of it. Where Nudge tells you a tool exists, Obsidian tells your SOC what's happening inside it. The breach surface lives inside the apps your business already trusts. That's where Obsidian operates.

More on how our detection content is built.

FAQs

Because discovery is only the starting point. Obsidian gives security teams visibility into what’s happening inside the SaaS and AI apps their business actually runs on: identities, activity, integrations, data movement, and agent behavior. That’s how teams move from knowing a tool exists to detecting, investigating, and closing real SaaS incidents.

Yes. Obsidian discovers shadow SaaS and AI through direct integrations with 200+ apps plus browser telemetry, then layers identity, activity, integration, and policy context on top. Discovery is part of the platform, but the real value is what Obsidian does next: runtime detection, identity threat response, integration-risk investigation, and AI agent governance.

Obsidian’s detections run continuously against activity inside sanctioned SaaS apps, tuned on 500+ real SaaS incident response engagements. That means the SOC can see what was accessed, by whom, through which session, token, integration, or agent, and across which downstream systems.

Obsidian ties integrations to identity, activity, and data movement across connected apps. When a third-party app or integration is compromised, the SOC can trace which records were touched, which identities were affected, how access spread, and where the blast radius landed.

Obsidian secures AI agents as part of the broader SaaS control plane. Teams get agent discovery, runtime activity context, and policy enforcement over what agents can access and do inside business-critical apps.

99.99% uptime over the last 12 months. Regional hosting across the US, Europe, Saudi Arabia, and Australia. Granular RBAC scoped per app. Production-safe connectors with bulk-API support. Obsidian connects to your most critical SaaS apps and collects activity data without disrupting them. Learn more about our certifications and attestations.

These insights come from real customer evaluations where Obsidian and Nudge were evaluated head-to-head.

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