Qdrant is an open-source vector search engine written in Rust, providing fast and scalable vector similarity search with a convenient API. It supports metadata filters stored in JSON, hybrid search combining dense and sparse vectors, and multivector retrieval. It is available as the Qdrant Vector Search Engine, Qdrant Cloud, and Qdrant Hybrid Cloud.
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RootAbout helps edit, convert, generate, search, or organize images and visual assets.
Saucekudasai helps edit, convert, generate, search, or organize images and visual assets.
SauceNao helps edit, convert, generate, search, or organize images and visual assets.
SeaBASS is a publicly shared archive of in situ oceanographic and atmospheric data maintained by the NASA Ocean Biology Processing Group. It provides tools for file search, validation search, SST search, time series exploration, and archive browsing, and documents how to prepare and submit data.
Search is a torrent index or resource page for searching listings, metadata, forums, or tracker information.
Search Engine Party compares popular search engines across security and privacy related data points, presented in a table with fields such as logging, third-party trackers, onion service and POST request support. The site states its data comes from the author's and contributors' research and is not 100% definitive.
searchcode.com is an MCP server providing structured code intelligence for LLMs, with six specialized tools to analyze, search and retrieve code from public git repositories. It is free during beta with no signup or API key.
Searx Index is a search instance or metasearch resource for private web discovery.
searx.space is a directory of online and offline SearXNG instances. The site lists 70 currently online SearXNG instances, and tracks instance status including offline, connection timed out, HTTP client and server errors. For each listed instance, it displays details such as URL, software version, TLS configuration, security scores, certificate information, IPv6 support, country, associated network, search response times and uptime. Users can submit requests to add or remove instances via GitHub issues, and can filter out networks with known privacy issues.
Search instance or web search page for discovering results through a simple search interface.
SEO Search Simulator tracks rankings, SERP visibility, and keyword performance across search results.
SmartImage is a reverse image search tool offered in a Windows GUI version and a cross-platform Rdx version. It queries supported image search engines including SauceNao, IQDB, Ascii2D, trace.moe, and Yandex. Users can input images via direct links, drag-and-drop, clipboard, system context menu, or command line. The tool opens the best matching results in the user's default web browser.
Sogou image search for finding pictures and visual results from Chinese web sources.
Media search page for discovering images, videos, or related web content from online sources.
Reverse image search engine for finding where an image appears online and tracking similar copies.
trace.moe is an anime scene search engine that lets users identify the source of anime screenshots. Users can submit images by pasting or dropping them into the service to look up the exact scene moment and corresponding episode of the anime.
A Twitter research tool page in the OSINT Toolkit listing. It notes that some tools require the subject's Twitter account name and lists capabilities such as posts based on keywords or location, profiles by real name or account name, account bio changes, tweets between specific dates, media search, keyword and account analytics, and mutual follows.
Vimeo is an all-in-one video platform that allows users to create, manage, host, share, edit, livestream, and monetize video content. It includes tools such as AI-powered translation to over 29 languages, time-coded collaboration features, customizable embeddable players, and granular privacy controls, and is used by more than 287 million creatives, marketers, and businesses.
Web Search Navigator is a web browser extension that adds keyboard shortcuts to popular websites including Google, YouTube, GitHub and Amazon. It is compatible with Chrome, Firefox, Edge and Safari web browsers.
YaCy is free software for running a search engine. It can be run locally, used to build a search portal for an organization, used for intranet search, or joined to a decentralized peer-to-peer search network where independently run devices contribute to a shared index.
Analyst Research Tools is a collection of OSINT search links organized by category, including people, PII sites, social media, email, phone number, vehicle and username searches. It provides input forms for names, usernames, emails, phone numbers and other identifiers, alongside search builders, a bulk URL opener and the ability to select or deselect sites.
ChaCha is a curated web directory focused on AI tools, search engines, productivity apps, research tools, and everyday useful websites. It organizes resources into functional categories, with short practical notes for each featured tool to help visitors evaluate options. The directory also accepts public suggestions for additional tools to include.
A collection of OSINT tools for researching Instagram, Reddit and Snapchat. It includes profile and keyword searches, account analytics, comparison of users, account ID and geolocation tools for Instagram, post and comment searches for Reddit, and username and location video searches for Snapchat. Some tools require the subject's account name.