Criminal IP protects IT assets and businesses by analyzing all years of cyber threats and prediciting exploits. Criminal IP provides real-time intelligence to enhance cybersecurity competencies in all aspects.
South Korea
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Shodan AlternativesOnly Free apps categorised as Vulnerability Scanners
The best free Vulnerability Scanner alternative to Shodan is Criminal IP. If that doesn't suit you, our users have ranked more than 25 alternatives to Shodan and nine of them are free Vulnerability Scanners so hopefully you can find a suitable replacement. Other interesting free Vulnerability Scanner alternatives to Shodan are Censys, LeakIX, Vulners API and Netlas.io.
filter to find the best alternatives
Shodan alternatives are mainly Vulnerability Scanners, but if you're looking for Penetration Testing Tools or Network Monitors you can filter on that. Other popular filters include Free, Open Source, Free + Penetration Testing and Free + Vulnerability Scanner. You can also filter by region, for example EU-based alternatives if you prefer software developed in the European Union. These are just examples - use the filter bar below to find more specific alternatives to Shodan.
Alternatives list
24 Censys alternativesCensys is a search engine that allows computer scientists to ask questions about the devices and networks that compose the internet.
8 LeakIX alternativesLeakIX is a search engine indexing open hosts on the internet. It focuses on listing the databases and table names and keeps a history of every successful connection.
Cost / License
- Free
- Open Source
Application type
Platforms
- Online
- Software as a Service (SaaS)
Vulners is a high-quality correlated database of software vulnerabilities. Users can create a custom VM solution using our consolidated database through API, multiple vulnerability scanners, plugins, and many other security tools and integrations.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Linux
- Online
- Software as a Service (SaaS)
Enriched and structured information about every host on the Internet. Non-intrusive internet scanner, whois, domain names & SSL certs database.
Cost / License
- Freemium
- Proprietary
Application types
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- BSD
- Software as a Service (SaaS)
A fully automated, active web application security reconnaissance tool. Key features: High speed: pure C code, highly optimized HTTP handling, minimal CPU footprint - easily achieving 2000 requests per second with responsive targets.
Cost / License
- Free
- Open Source
Application type
Alerts
- Discontinued
Platforms
- Mac
- Windows
- Linux
- BSD
Grabber is a web application scanner. Basically it detects some kind of vulnerabilities in your website.
G
On-demand internet scanner. Trigger a live port and service scan of any IP, CIDR or country via REST API and get fresh results in seconds.
Cost / License
- Freemium
- Proprietary
Application types
Platforms
- Online
Discover, monitor, and protect your organization's entire digital footprint with real-time alerts for security changes.
United States
France
EU
Spain
United Arab Emirates
If you are looking for a free search engine, Criminal IP should be your choice. I mean, it's currently in beta stage and free so why not?