1. Have I Been Pwned
4.7/5Free/OSS
Free service checking if email addresses or passwords have been exposed in data breaches.
Top 10 Shodan Search Engine Alternatives in 2026
Updated May 2026 · OSINT & Reconnaissance
Why Look for Alternatives?
Shodan Search Engine is a popular choice in the OSINT & Reconnaissance space, but it is not the only option worth evaluating. Teams may seek alternatives due to pricing concerns, feature gaps, deployment constraints, or a need for open-source flexibility. The 10 OSINT & Reconnaissance tools below — ranked by community rating — cover the realistic replacement and complement scenarios you should consider before committing to Shodan Search Engine for the long term.
Comparison Table
| Tool | Rating | Pricing | Open Source | Best For |
|---|---|---|---|---|
| 1. Have I Been Pwned | 4.7/5 | Free/OSS | N | budget-conscious teams needing OSINT & Reconnaissance |
| 2. Maltego | 4.5/5 | Freemium | N | budget-conscious teams needing OSINT & Reconnaissance |
| 3. Sherlock OSINT | 4.5/5 | Free/OSS | Y | budget-conscious teams needing OSINT & Reconnaissance |
| 4. Amass | 4.4/5 | Free/OSS | Y | budget-conscious teams needing OSINT & Reconnaissance |
| 5. Dehashed Search | 4.3/5 | Paid | N | enterprise teams needing OSINT & Reconnaissance |
| 6. Recon-FTW | 4.3/5 | Free/OSS | Y | budget-conscious teams needing OSINT & Reconnaissance |
| 7. SecurityTrails | 4.3/5 | Freemium | N | budget-conscious teams needing OSINT & Reconnaissance |
| 8. SpiderFoot | 4.3/5 | Free/OSS | Y | budget-conscious teams needing OSINT & Reconnaissance |
| 9. BuiltWith Profiler | 4.2/5 | Freemium | N | budget-conscious teams needing OSINT & Reconnaissance |
| 10. Photon Crawler | 4.2/5 | Free/OSS | Y | budget-conscious teams needing OSINT & Reconnaissance |
Top 10 Shodan Search Engine Alternatives
2. Maltego
4.5/5Freemium
Visual link analysis and data mining tool for OSINT investigations.
3. Sherlock OSINT
4.5/5Free/OSS · Open Source
Sherlock is a free, open-source OSINT tool that finds social media accounts across 400+ platforms by username. Install guide, use cases, and alternatives reviewed.
4. Amass
4.4/5Free/OSS · Open Source
OWASP attack surface mapping with advanced DNS enumeration.
5. Dehashed Search
4.3/5Paid
Breach data search engine for security researchers to check exposed credentials and personal data.
6. Recon-FTW
4.3/5Free/OSS · Open Source
Automated reconnaissance framework combining multiple tools for comprehensive target enumeration.
7. SecurityTrails
4.3/5Freemium
Historical DNS and domain intelligence platform for security research and OSINT.
8. SpiderFoot
4.3/5Free/OSS · Open Source
Open-source automated OSINT tool with 200+ data source modules.
9. BuiltWith Profiler
4.2/5Freemium
Web technology profiler revealing tech stacks, analytics, frameworks and hosting of any website.
10. Photon Crawler
4.2/5Free/OSS · Open Source
Fast open-source web crawler designed for OSINT extracting URLs, emails, files and endpoints.
Head-to-Head Comparisons
Frequently Asked Questions
What is the best free alternative to Shodan Search Engine?
Have I Been Pwned is the strongest free or open-source alternative to Shodan Search Engine in the OSINT & Reconnaissance category, with a community rating of 4.7/5.
Is Have I Been Pwned better than Shodan Search Engine?
Have I Been Pwned carries a community rating of 4.7/5 vs 4.6/5 for Shodan Search Engine. "Better" depends on your specific use case — pricing, deployment model, integrations, and support requirements all factor in. Compare both tools in detail before deciding.
How many Shodan Search Engine alternatives exist?
There are 16 other tools in the OSINT & Reconnaissance category in our directory. We feature the top 10 above, ranked by editorial rating. Browse all alternatives →