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Head-to-head · OSINT Tools

Intelligence X vs Censys Attack Surface Management

  • Updated Sep 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score Intelligence X #4 in OSINT Tools 7.5/10 Free plan · 7-day trial Free plan✓ 4 of 6 features Visit Intelligence X
Censys Attack Surface Management #5 in OSINT Tools 7.4/10 Pricing on request ✓ 1 of 6 features Visit Censys

Intelligence X leads on 4 checks, Censys Attack Surface Management on 0, and 1 is 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 scoreIntelligence X · 7.5/10
  • Free planonly Intelligence X
  • Most featuresIntelligence X · 4 of 6

Intelligence X scores higher on our rubric for osint tools: 7.5 against 7.4 out of 10; our editors rank them #4 and #5.

Intelligence X offers free plan; Censys Attack Surface Management doesn't publish it. Intelligence X offers domain & ip lookup; Censys Attack Surface Management doesn't publish it. Intelligence X offers monitoring & alerts; Censys Attack Surface Management doesn't publish it. Intelligence X offers data export; Censys Attack Surface Management doesn't publish it.

Intelligence X is the better fit for searching indexed leaks and historical web data. Censys Attack Surface Management is the better fit for continuous external attack-surface investigations.

  • Intelligence X fits best

    Searching indexed leaks and historical web data

  • Censys Attack Surface Management fits best

    Continuous external attack-surface investigations

Advertiser disclosure: iTechGuides is reader-supported. We may earn a commission when you click some links. How we rank.

Side by side

Feature Intelligence X 7.5/10 Visit ↗ Censys Attack Surface Management 7.4/10 Visit ↗
At a glance
Editor score 7.5 7.4
Ranking #4 in OSINT Tools #5 in OSINT Tools
Best for Searching indexed leaks and historical web data Continuous external attack-surface investigations
Pricing model Free plan + paid Paid
Starting price Not published Not published
Free plan ✓ (best) Not published
Free trial — —
Deployment Cloud Cloud
Platforms Web Web
Support Email Email, Docs
Integrations 1 integrations 12 integrations
Built for Solo, Small business, Mid-market, Enterprise Mid-market, Enterprise
Features Intelligence X 4/6 · Censys Attack Surface Management 1/6
Social source search Not published Not published
Domain & IP lookup ✓ (best) Not published
Monitoring & alerts ✓ (best) Not published
Link analysis Not published Not published
API access ✓ ✓
Data export ✓ (best) Not published
Our review
Pros
  • Searches paste, darknet, leak, Whois, DNS and public-web sources
  • Searches selectors from email addresses to IPs and crypto addresses
  • Offers historical files, alerts, exports and API access
  • 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
  • Search limits and alert allowances vary by paid plan
  • Identity Portal features require that separate plan
  • Enterprise-focused tools may exceed solo investigators' needs
  • 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

Intelligence X is an OSINT search engine and data archive for researchers, investigators, and teams looking across public web sources, paste sites, leaks, and darknet collections. Searches can use selectors such as email addresses,…

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. Intelligence XOSINT Tools 7.5Free plan · 7-day trial
  2. Censys Attack Surface ManagementOSINT Tools 7.4Pricing on request

Strengths and trade-offs

  • Intelligence X — where it wins

    • Searches paste, darknet, leak, Whois, DNS and public-web sources
    • Searches selectors from email addresses to IPs and crypto addresses
    • Offers historical files, alerts, exports and API access

    Where it doesn't

    • Search limits and alert allowances vary by paid plan
    • Identity Portal features require that separate plan
    • Enterprise-focused tools may exceed solo investigators' needs

  • 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.
  • Intelligence X7.5/10 · Free plan · 7-day trial

    A broad OSINT search engine for indexed leaks and historical web data.

    Visit Intelligence XFull verdict →
  • Censys Attack Surface Management7.4/10 · 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 Sep 2026

Last updated · How we research and update