Intelligence X is a provider of free open source intelligence (OSINT) and forensic tools for investigations. Its toolset supports search across third-party sites, social media intelligence for Facebook, Twitter, LinkedIn, Telegram, and YouTube, and utilities for tasks including email validation, domain lookups, IP lookups, Bitcoin tracing, and image analysis. All listed OSINT and forensic tools are available to use at no cost.
TopSimilarSites is a free search tool that helps users find similar, alternative or related websites to any given site. Users can enter a URL to run a similar site search. The service also offers free real-time polls via its associated instapoll tool, and has sister projects named SimilarStores and TopWordsLike.
Mozilla web browser focused on open standards, privacy controls, extensions, and cross-device sync.
AlsoAsked is a search intent and keyword research tool that provides live, geo-specific "People Also Ask" data from Google. It helps users map search intent for traditional and AI search, improve content alignment with user queries, supports international SEO with city and language targeting, and offers API access for automated intent shift monitoring. It operates on tiered subscription plans with varying monthly credit allowances.
Yubnub is a web-based command line service that allows users to execute custom commands to access external websites and tools. Example commands include image searches, random number generation, and dictionary lookups. It supports advanced syntax for creating custom commands with multiple parameters and default values, and can be integrated with web browsers including Firefox, Internet Explorer, Safari, and Opera.
Shodan is the world's first search engine for Internet-connected devices. It enables users to discover internet-connected devices from power plants, mobile phones, refrigerators and Minecraft servers, monitor network exposure of devices directly accessible from the Internet, use internet intelligence on how products are changing over time, and use our API and Chrome Extension and Firefox Add-on. The platform crawls the entire Internet every week.
Collection of search plugins that add site-specific search engines to browsers.
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TopSimilarSites is a free search tool that helps users find similar, alternative or related websites to any given site. Users can enter a URL to run a similar site search. The service also offers free real-time polls via its associated instapoll tool, and has sister projects named SimilarStores and TopWordsLike.
Mozilla web browser focused on open standards, privacy controls, extensions, and cross-device sync.
AlsoAsked is a search intent and keyword research tool that provides live, geo-specific "People Also Ask" data from Google. It helps users map search intent for traditional and AI search, improve content alignment with user queries, supports international SEO with city and language targeting, and offers API access for automated intent shift monitoring. It operates on tiered subscription plans with varying monthly credit allowances.
Yubnub is a web-based command line service that allows users to execute custom commands to access external websites and tools. Example commands include image searches, random number generation, and dictionary lookups. It supports advanced syntax for creating custom commands with multiple parameters and default values, and can be integrated with web browsers including Firefox, Internet Explorer, Safari, and Opera.
Shodan is the world's first search engine for Internet-connected devices. It enables users to discover internet-connected devices from power plants, mobile phones, refrigerators and Minecraft servers, monitor network exposure of devices directly accessible from the Internet, use internet intelligence on how products are changing over time, and use our API and Chrome Extension and Firefox Add-on. The platform crawls the entire Internet every week.
Collection of search plugins that add site-specific search engines to browsers.
