Directory
Published directory entries matching your search.
Leaflet is a social publishing platform for creating blogs, newsletters, and other content. It offers collaborative editing, custom themes and domains, and tools to send updates to readers via email, Bluesky, and the Atmosphere social ecosystem.
Majestic is a backlink analysis toolset for SEO, established in 2004. It maps the web to provide Link Intelligence data, including metrics such as Trust Flow, Citation Flow and Topical Trust Flow. Its tools include Site Explorer, Summary, Backlink History and Clique Hunter, along with an API and browser plugins.
OSINT Dojo is a curated resource directory covering general OSINT and methodology, article publishing platforms, CTFs and quizzes, video streaming platforms, and other uses of OSINT. It also lists archived or deleted content, collection tools, cryptocurrency and dark web resources, and domain, website and networking tools. A link is provided to submit a resource or broken link.
OSINT.SH is a collection of information gathering tools. It lists tools for finding public cloud buckets, subdomains, DNS history, reverse IP lookups, technology detection, certificate searches, DNS lookups, reverse Google Analytics and AdSense IDs, WHOIS history, reverse WHOIS, reverse domain searches, OCR text extraction, MD5 hash guessing, SSL checking, IP geolocation, and reverse MX and name server records.
uses advanced search operators (Google Dorks) to find juicy information about target websites.
refer.is is a link shortening service for creating short and branded links, generating QR codes and tracking click analytics by location, browser and referrer. It offers custom domains, a browser extension and a REST API for creating and managing links. A free tier includes 1,000 tracked clicks and unlimited redirects per month.
Spoo.me is an open-source link management platform with advanced analytics and an API-first core. It provides URL shortening, click analytics, QR codes and custom domains, and is self-hostable. The v1 API offers endpoints for shortening, managing and analyzing URLs, with no registration required to start shortening.
Thinfi is a URL shortening tool that converts a long URL into a short, simple one. It supports Internationalized Domain Names and offers optional password protection for links, with data passed between server and browser kept private through SSL.
A collection of free open source intelligence and forensic tools for investigations. It provides links to third-party services for searching general web sources, email addresses, domains, IP addresses, Bitcoin addresses, images, usernames and social media, and includes a mail validation tool.
Intelligence X provides free open source intelligence tools for investigations. The tools search third party sites and perform social media intelligence on Facebook, Twitter, LinkedIn, Telegram and YouTube, alongside email and domain validation and lookup links.
Columbus Project is an advanced subdomain discovery service with fast, powerful and easy to use API.
Open source link management platform for short links, branded domains, and analytics.
The @unitedstates project is a shared commons of data and tools for the United States. It includes detailed data on members of Congress, scrapers and parsers for congressional work, a stand-alone legal citation detector, a parser for the US Code, licensing guidelines, bill nicknames, inspectors general data, contact form tools, district shape files, public domain photos, and a glossary of congressional terms.
22.Do offers a disposable temporary email service that creates anonymous addresses without registration. Emails are received in a temporary inbox and addresses expire automatically after a set period. The site lists several supported domains and describes uses such as sign-ups, download links and verification codes.
33mail creates private email aliases that forward to an existing email address. Users pick an alias for each site, and any mail sent to it is forwarded. Aliases can be blocked via a link in the email, and users can reply anonymously to forwarded messages. The basic service is free with a bandwidth limit; a premium subscription adds features such as custom domains.
48hr.email is a temporary email service that creates throwaway email addresses without registration. Emails received at these addresses auto-delete after 48 hours, and multiple domain options are available. Users can optionally create a free account for extended features such as email forwarding and inbox locking.
AccuRanker is an SEO rank tracking platform providing real-time data on tracked keywords, along with keyword research, competitor analysis, SERP analysis and reporting. AccuLLM tracks brand mentions, citations and sentiment across AI search tools such as ChatGPT, Perplexity, AI Overviews and AI Mode. The site states the platform includes unlimited users, domains and API calls.
Aionda Mail is a German groupware service offering email, calendar and contacts, end-to-end encrypted with post-quantum cryptography. Accounts can create unlimited addresses, and an AI assistant is enabled by default on the provider's own servers and can be turned off. Zero-knowledge encryption is described. A Plus plan lists an encrypted mailbox, unlimited addresses and custom domains.
Alt Address is a free disposable email provider that accepts mail to addresses on its domains and keeps messages for three days. No registration or password is needed to check a message. A free account provides four password-protected mailboxes; more mailboxes can be purchased with cryptocurrency. Messages to registered addresses are kept until deletion or can be set to auto-delete.
A browser extension that lets users read articles from supported sites that implement a paywall, and allows adding a domain as a custom site. Weekly updates are released for fixes and new sites. Installation instructions are provided for Chrome and Firefox.
Searchable archive of exposed panels and misconfigurations found across domains by continuous internet-wide scanning; look up the exposure findings on
A site that helps users make Mastodon bots. Bots are written in Tracery, a tool for writing generative grammars, and running them is described as free. Users create an account for the bot on a bot-friendly Mastodon instance and supply only that instance's domain name to begin.
CrawlGraph is a backlink and competitor-gap tool built on Common Crawl snapshots. It returns referring domains with authority fields and compares competitors through a link-gap endpoint. It does not run a live daily crawler. The free website query returns five referring domains without signup; paid plans unlock full lists, CSV/JSON export, gap analysis and API access.
DaFont is an archive of freely downloadable fonts that can be browsed by alphabetical listing, style, author or popularity. The site states that fonts are the property of their authors and are either freeware, shareware, demo versions or public domain, and that the indicated licence is only an indication. It gives installation instructions for Windows, Mac OS X and other systems.
