Best Shodan Monitor Alternatives in 2026
The top Shodan Monitor alternatives are CrowdStrike Falcon Surface, Tenable One Attack Surface Management and Qualys External Attack Surface Management: 15 attack surface management software our editors would look at instead of Shodan Monitor, in our ranking order.
Shodan Monitor: A focused way to continuously monitor public-facing assets, with API access and flexible alerts. Where it falls short: no free plan is available.
Switching from Shodan Monitor? For most attack surface management software buyers the best Shodan Monitor alternative is CrowdStrike Falcon Surface, built for crowdStrike customers extending exposure visibility.
Why People Look for a Shodan Monitor Alternative
- No free plan is available
- Paid tiers become costly for larger organizations
- ASM depth is narrower than full platforms
Quick Picks by What You Need
- Best overallCrowdStrike Falcon Surface9.2
CrowdStrike customers extending exposure visibility
Visit CrowdStrike Falcon Surface
All 15 Shodan Monitor Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forCrowdStrike customers extending exposure visibility
- Better than Shodan Monitor:
- Editor score 9.2 vs 7.8
A strong fit for CrowdStrike customers seeking continuous external exposure visibility.
- Attack-path analysis
- API access
- Cloud asset discovery
9.2/10★★★★★Visit CrowdStrike -
Best forTenable users needing external asset visibility
- Better than Shodan Monitor:
- Editor score 9.1 vs 7.8
A strong fit for Tenable users seeking continuous visibility into external assets.
- Attack-path analysis
- API access
- Cloud asset discovery
9.1/10★★★★★Visit Tenable -
Best forQualys customers managing external exposure
- Better than Shodan Monitor:
- Editor score 9.0 vs 7.8
A broad EASM capability for Qualys customers that need continuous external asset visibility.
- API access
- Cloud asset discovery
- External asset discovery
Pricing on request · 30-day trial Our Qualys External Attack Surface Management verdict → Visit Qualys9.0/10★★★★☆Visit Qualys -
Best forRapid7 customers consolidating asset exposure data
- Better than Shodan Monitor:
- Editor score 8.9 vs 7.8
A continuous discovery and remediation hub for Rapid7-centered security teams.
- External asset discovery
8.9/10★★★★☆Visit Rapid7 -
Best forTeams needing threat-intelligence-enriched ASM
- Better than Shodan Monitor:
- Editor score 8.8 vs 7.8
A threat-intelligence-enriched ASM platform with continuous monitoring and remediation workflows.
- Attack-path analysis
- API access
- Cloud asset discovery
8.8/10★★★★☆Visit Group-IB -
Best forTeams linking ASM with offensive testing
- Better than Shodan Monitor:
- Editor score 8.7 vs 7.8
A continuous EASM platform for teams connecting exposure management with offensive testing.
- API access
- Cloud asset discovery
- External asset discovery
8.7/10★★★★☆Visit Bugcrowd -
Best forOrganizations combining ASM with brand protection
- Better than Shodan Monitor:
- Editor score 8.6 vs 7.8
External risk management that combines attack surface visibility with brand protection.
- API access
- Cloud asset discovery
- External asset discovery
8.6/10★★★★☆Visit Check Point -
Best forIvanti customers needing agentless external discovery
- Better than Shodan Monitor:
- Editor score 8.5 vs 7.8
A focused agentless EASM tool for Ivanti customers that need continuous external discovery.
- API access
- Cloud asset discovery
- External asset discovery
8.5/10★★★★☆Visit Ivanti -
Best forEnterprises needing attack-path analysis
- Better than Shodan Monitor:
- Editor score 8.5 vs 7.8
A broad external attack surface platform for enterprises that need attack-path analysis.
- Attack-path analysis
- API access
- Cloud asset discovery
8.5/10★★★★☆Visit CyCognito -
Best forSecurity teams prioritizing threat-informed exposure
- Better than Shodan Monitor:
- Editor score 8.5 vs 7.8
A broad external attack surface platform for teams managing complex exposure.
- Attack-path analysis
- API access
- Cloud asset discovery
8.5/10★★★★☆Visit ZeroFox -
Best forTeams needing cloud-connected external monitoring
- Better than Shodan Monitor:
- Editor score 8.5 vs 7.8
Broad external monitoring with cloud connectors, automation, and API access.
- Attack-path analysis
- API access
- Cloud asset discovery
8.5/10★★★★☆Visit Censys -
Best forTeams combining ASM with threat intelligence
- Better than Shodan Monitor:
- Editor score 8.5 vs 7.8
A focused ASM platform for teams pairing external exposure management with threat intelligence.
- Attack-path analysis
- API access
- Cloud asset discovery
8.5/10★★★★☆Visit Outpost24 -
Best forOrganizations needing board-level ASM reporting
- Better than Shodan Monitor:
- Editor score 8.4 vs 7.8
A continuous ASM platform for mapping external assets, prioritizing risk, and reporting to leadership.
- API access
- Cloud asset discovery
- External asset discovery
8.4/10★★★★☆Visit Bitsight -
Best forOrganizations needing unified IT, IoT, and OT visibility
- Better than Shodan Monitor:
- Editor score 8.3 vs 7.8
A broad ASM platform for unified IT, IoT, OT, cloud, and virtual asset visibility.
- Attack-path analysis
- API access
- Cloud asset discovery
8.3/10★★★★☆Visit Armis -
Best forTeams combining ASM with security-control validation
- Better than Shodan Monitor:
- Editor score 8.2 vs 7.8
A broad platform for discovering exposure and validating security controls continuously.
- Attack-path analysis
- Cloud asset discovery
- External asset discovery
8.2/10★★★★☆Visit AttackIQ
Shodan Monitor Alternatives: Common Questions
What is the best alternative to Shodan Monitor?
CrowdStrike Falcon Surface: #1 in our Attack Surface Management Software ranking, with an editor score of 9.2 out of 10. A strong fit for CrowdStrike customers seeking continuous external exposure visibility.
Why do people look for Shodan Monitor alternatives?
No free plan is available; Paid tiers become costly for larger organizations; ASM depth is narrower than full platforms.
How do I switch from Shodan Monitor?
Export your data from Shodan Monitor (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel Shodan Monitor.
How to Switch from Shodan Monitor
- Export your data from Shodan Monitor (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel Shodan Monitor.
Shodan Monitor vs Each Alternative
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update