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Head-to-head · OSINT Tools

IBM i2 Analyst’s Notebook vs Censys Attack Surface Management

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score IBM i2 Analyst’s Notebook #1 in OSINT Tools 9.2/10 Pricing on request ✓ 3 of 6 features Visit IBM
Censys Attack Surface Management #4 in OSINT Tools 8.2/10 Pricing on request ✓ 1 of 6 features Visit Censys

IBM i2 Analyst’s Notebook leads on 0 checks, Censys Attack Surface Management on 0, and 5 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreIBM i2 Analyst’s Notebook · 9.2/10
  • Most featuresIBM i2 Analyst’s Notebook · 3 of 6

IBM i2 Analyst’s Notebook scores higher on our rubric for osint tools: 9.2 against 8.2 out of 10; our editors rank them #1 and #4.

IBM i2 Analyst’s Notebook is the better fit for analysts mapping complex entity relationships. Censys Attack Surface Management is the better fit for continuous external attack-surface investigations.

  • IBM i2 Analyst’s Notebook fits best

    Analysts mapping complex entity relationships

  • Censys Attack Surface Management fits best

    Continuous external attack-surface investigations

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Side by side

Feature IBM i2 Analyst’s Notebook 9.2/10 Visit ↗ Censys Attack Surface Management 8.2/10 Visit ↗
At a glance
Editor score 9.2 8.2
Ranking #1 in OSINT Tools #4 in OSINT Tools
Best for Analysts mapping complex entity relationships Continuous external attack-surface investigations
Pricing model Paid Paid
Starting price Pricing on request Pricing on request
Free plan — Not checked yet
Free trial — —
Deployment Desktop Cloud
Platforms Windows Web
Support Docs, Phone Email, Docs
Built for Small business, Mid-market, Enterprise Mid-market, Enterprise
Features IBM i2 Analyst’s Notebook 3/6 · Censys Attack Surface Management 1/6
Social source search — Not checked yet
Domain & IP lookup Not checked yet Not checked yet
Monitoring & alerts Not checked yet Not checked yet
Link analysis ✓ (best) Not checked yet
API access ✓ ✓
Data export ✓ (best) Not checked yet
Our review
Pros
  • Charts associations among people, places, vehicles and organizations
  • Maps flows such as telephone calls and financial transactions
  • Combines timeline views with social network analysis
  • Continuously monitors internet-facing assets for exposure changes.
  • Connects AWS, Google Cloud, and Azure resources to asset visibility.
  • Maps asset relationships and supports remediation through security integrations.
Cons
  • Windows desktop deployment limits platform flexibility
  • Pricing requires contacting IBM
  • Not designed for direct social-network-source searching
  • Sales-led pricing makes costs harder to compare upfront.
  • Its security focus is less suited to general OSINT research.
  • Cloud deployment and email or documentation support may not fit every workflow.
Our verdict

IBM i2 Analyst’s Notebook is Windows desktop software for intelligence analysts and investigators who need to collate and analyze information from disparate sources. Its charts can map associations among people, places, vehicles and…

Read the review →

Censys Attack Surface Management discovers and monitors an organization’s internet-facing assets, including hosts, domains, certificates, services, and cloud resources. External scanning and attribution help build an inventory, identify…

Read the review →
  1. IBM i2 Analyst’s NotebookOSINT Tools 9.2Pricing on request
  2. Censys Attack Surface ManagementOSINT Tools 8.2Pricing on request

Strengths and trade-offs

  • IBM i2 Analyst’s Notebook — where it wins

    • Charts associations among people, places, vehicles and organizations
    • Maps flows such as telephone calls and financial transactions
    • Combines timeline views with social network analysis

    Where it doesn't

    • Windows desktop deployment limits platform flexibility
    • Pricing requires contacting IBM
    • Not designed for direct social-network-source searching

  • Censys Attack Surface Management — where it wins

    • Continuously monitors internet-facing assets for exposure changes.
    • Connects AWS, Google Cloud, and Azure resources to asset visibility.
    • Maps asset relationships and supports remediation through security integrations.

    Where it doesn't

    • Sales-led pricing makes costs harder to compare upfront.
    • Its security focus is less suited to general OSINT research.
    • Cloud deployment and email or documentation support may not fit every workflow.
  • IBM i2 Analyst’s Notebook9.2/10 · Pricing on request

    A Windows desktop tool for charting connections, flows and events in investigations.

    Visit IBMFull verdict →
  • Censys Attack Surface Management8.2/10 · Pricing on request

    Continuous asset discovery and exposure monitoring for security-focused teams.

    Visit CensysFull verdict →

More comparisons

All OSINT tools comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update