OSINTフレームワーク（OSINTリソースディレクトリ）

OSINT Framework compared with Bellingcat Online Investigation Toolkit, IntelTechniques tools and Awesome OSINT
OSINT Framework	Bellingcat Online Investigation Toolkit	IntelTechniques tools	Awesome OSINT
Format and structure: A directory of free OSINT tools and resources organised as a category tree. Entries carry markers: (T) for a tool installed and run locally, (D) for a Google dork, (R) for required registration, (M) for a URL where the search term is inserted by hand.	Format and structure: Tool documentation written in markdown on GitBook and synchronised with a GitHub repository. An automated workflow regenerates the tool lists, so the guide is closer to a maintained handbook than to a plain link tree.	Format and structure: A set of search tools grouped by category, such as search engines, Facebook, email addresses, domains, and breaches and leaks. It supplements the book OSINT Techniques, 11th Edition, and the page notes that some tools are currently non-functional.	Format and structure: A curated list kept almost entirely in one README with a table of contents of about 60 categories, from search engines and social media tools to threat actors and threat maps. It is aimed at readers from beginners to advanced practitioners in threat intelligence and threat hunting.
オープン性とライセンス： The repository is published under the MIT licence. Entries are stored as JSON (arf.json) inside category folders, with optional fields such as description, status, pricing and API.	オープン性とライセンス： The repository is public under the Bellingcat organisation, with a code of conduct and contributing guidelines. Its main page does not state a licence.	オープン性とライセンス： The tools run in the visitor browser, and the site states that it does not see, collect or store what is searched. The page does not state who maintains them.	オープン性とライセンス： The repository contains a LICENSE.txt file, but its type could not be read from the repository page. The list was partly taken from the OSINT Tools and Resources Handbook of i-intelligence.
Contribution model: New entries are proposed by pull request: add an item to arf.json in the right category, with at least a name, type and URL. New resources must be available for public and free use.	Contribution model: Contributions follow the published contributing guidelines, and open issues are tracked on GitHub.		Contribution model: Contributors are directed to CONTRIBUTING.md, and pull requests are handled on GitHub.
Cost of the listed resources: The directory itself is free, and it targets free resources. The README warns that some listed sites may still require registration or have paid tiers.		Cost of the listed resources: The tools are free to use. The site states that book purchases support their updates.

OSINT Framework compared with Bellingcat Online Investigation Toolkit, IntelTechniques tools and Awesome OSINT

OSINT Framework

Bellingcat Online Investigation Toolkit

IntelTechniques tools

Awesome OSINT

Format and structure: A directory of free OSINT tools and resources organised as a category tree. Entries carry markers: (T) for a tool installed and run locally, (D) for a Google dork, (R) for required registration, (M) for a URL where the search term is inserted by hand.

Format and structure: Tool documentation written in markdown on GitBook and synchronised with a GitHub repository. An automated workflow regenerates the tool lists, so the guide is closer to a maintained handbook than to a plain link tree.

Format and structure: A set of search tools grouped by category, such as search engines, Facebook, email addresses, domains, and breaches and leaks. It supplements the book OSINT Techniques, 11th Edition, and the page notes that some tools are currently non-functional.

Format and structure: A curated list kept almost entirely in one README with a table of contents of about 60 categories, from search engines and social media tools to threat actors and threat maps. It is aimed at readers from beginners to advanced practitioners in threat intelligence and threat hunting.

オープン性とライセンス： The repository is published under the MIT licence. Entries are stored as JSON (arf.json) inside category folders, with optional fields such as description, status, pricing and API.

オープン性とライセンス： The repository is public under the Bellingcat organisation, with a code of conduct and contributing guidelines. Its main page does not state a licence.

オープン性とライセンス： The tools run in the visitor browser, and the site states that it does not see, collect or store what is searched. The page does not state who maintains them.

オープン性とライセンス： The repository contains a LICENSE.txt file, but its type could not be read from the repository page. The list was partly taken from the OSINT Tools and Resources Handbook of i-intelligence.

Contribution model: New entries are proposed by pull request: add an item to arf.json in the right category, with at least a name, type and URL. New resources must be available for public and free use.

Contribution model: Contributions follow the published contributing guidelines, and open issues are tracked on GitHub.

Contribution model: Contributors are directed to CONTRIBUTING.md, and pull requests are handled on GitHub.

Cost of the listed resources: The directory itself is free, and it targets free resources. The README warns that some listed sites may still require registration or have paid tiers.

Cost of the listed resources: The tools are free to use. The site states that book purchases support their updates.