OSINT.science is a federated open-source intelligence search engine built for researchers, investigators, and analysts. It is not a cybersecurity protection product in the traditional sense; instead, it provides a unified interface for querying sources such as news, academic content, government and legal materials, security databases, forums and social platforms, reference resources, and archival records, supporting public-information collection and analysis.
In terms of protection category, it is closer to an OSINT and threat-intelligence support tool. Its security-related data sources include CVE Database, URLhaus, PhishTank, Wayback Machine, and IP Geolocation. For deployment, the text indicates that it runs as a web service, with a tech stack including Python, Flask, aiohttp, Gunicorn, Nginx, and SSE, and uses a modular adapter architecture. Management features include search history, email reports, rate limiting, circuit breakers, and error handling; the Pro plan includes priority support. Its integration capabilities mainly include Claude AI analysis, open API/web-scraping adapters, and multi-format export, which can be used for summarization, entity extraction, network visualization, and downstream analysis.
Pricing is straightforward: Free costs $0/month, supports 100 results per search, 530+ data sources, and JSON/CSV export; Pro costs $5/month, supports 1,000 results per search, full export, AI Analysis, the Yahasra heritage database, email reports, and unlimited search history. The only payment method mentioned is PayPal. The text does not disclose compliance certifications such as ISO, SOC 2, or GDPR, nor does it specify SLA, data residency, or enterprise audit capabilities.
Its strengths are broad source coverage, low pricing, AI-assisted analysis, and multi-format export. It is suitable for individual researchers, small security teams, investigators, academic work, and digital-heritage research. Limitations include dependence on the stability of third-party data sources, as well as insufficient information on enterprise-grade permissions, audit logs, SIEM/SOAR integrations, API access, and compliance. It should not be directly equated with a mature threat-intelligence platform or security operations system.
Access from mainland China is not specified in the text and is marked as unknown. Because it integrates Claude AI, its AI analysis capabilities may be affected by network reachability in China; PayPal payment may also be less convenient than local payment methods. Alternatives can be selected based on needs, such as Maltego, SpiderFoot, Shodan, Censys, SearXNG, or domestic security-intelligence and vulnerability-intelligence platforms.
β This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on osint.science official site.
osint.science is an Unknown Cybersecurity provider. TG4G tracks its product information, an overall rating of 7.0/10, and a China-accessibility score of Workable. Click "Visit Official Site" to reach osint.science directly.