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Tesari is an OSINT Copilot built to help the community and become the first step in any investigation into organized crime, trafficking, corruption, and other global risks
OSINT Repos List, Repository with gathered from GitHub utilities for OSINT, Development and DevOps. The number of artifacts in the repository exceeded 3100: https://github.com/bormaxi8080/osint-repos-list
Open Source Guide to Investigating Chinese Companies: https://gijn.org/resource/asia-focus-open-source-guide-investigating-chinese-companies/
Five tools to detect, analyze and counter disinformation: https://latamjournalismreview.org/articles/five-tools-to-detect-analyze-and-counter-disinformation/
8 People Search Engines for Finding Anyone: https://www.lifewire.com/search-engines-that-top-the-web-3482269
Top 10 Company Research Tools to Find Prospect Information: https://www.saleshandy.com/blog/company-research-tools/
Awesome Telegram Resources: https://github.com/ebertti/awesome-telegram
OSINT Tools, Services and Investigations:
OSINT of Argentina by Unishka Research Service: https://substack.com/home/post/p-180637655
Telegram Sync for Obsidian. Transfer messages and files from Telegram to your Obsidian vault. You can easily save text, voice transcripts, images, and other files from your Telegram chats to Obsidian for further processing and organization. This plugin is only available for desktops and would never be available on mobile platforms: https://github.com/soberhacker/obsidian-telegram-sync
Image Whisperer. Media Verification & Research tool: https://imagewhisperer.org/
Traccar is an open source GPS tracking system. This repository contains Java-based back-end service. It supports more than 200 GPS protocols and more than 2000 models of GPS tracking devices. Traccar can be used with any major SQL database system. It also provides easy to use REST API: https://github.com/traccar/traccar
GeoGate is an opensource tracking GPS/AIS framework to implement GTS applications: https://github.com/fulup-bzh/GeoGate
GpsdTracking is an opensource server for various GPS tracking devices: https://github.com/mark-sch/GpsdTracking
NavTrack. GPS tracking system based on .NET and React: https://github.com/navtrack/navtrack
Vibetest MCP. Automated QA testing using Browser-Use agents: https://github.com/browser-use/vibetest-use/
Free proxy scraper written in Python. It is pypi library - free to use: https://github.com/jundymek/free-proxy
GitDB. A GitHub discovery and analytics platform that helps developers and security researchers find active, production-ready open-source projects—tracking stars, maintainer activity, and growth signals across languages and topics: https://gitdb.net/
DocuFinder is an external attack surface monitoring (EASM) tool that automates traditional OSINT techniques to find externally accessible documents within a target domain. Protect your organization, improve your penetration tests, increase your bug bounty revenue, & more: https://github.com/ndr-repo/DocuFinderJS
The Big Brother is a next-generation OSINT reconnaissance platform combining username enumeration across 473+ platforms with advanced quad-vector visual intelligence capabilities: https://github.com/chadi0x/TheBigBrother
CredenShow. Identify your compromised login credentials before others do: https://credenshow.com/home
Universal Search & AI:
DorkGPT. Generate Google Dorks with AI: https://www.dorkgpt.com/
Heretic. Fully automatic censorship removal for language models: https://github.com/p-e-w/heretic
CAgent. A powerful, easy-to-use, customizable multi-agent runtime that orchestrates AI agents with specialized capabilities and tools, and the interactions between agents: https://github.com/docker/cagent
Surfface. An AI-powered reverse face search and OSINT platform that helps verify identities, reconnect with people, or investigate digital footprints—using only publicly available data and non-biometric facial analysis: https://surfface.com/
Thunderbit. The Next Gen AI Web Scraper. Scrape leads & other data in just 2-clicks: https://thunderbit.com/
Handy. A free, open source, and extensible speech-to-text application that works completely offline: https://github.com/cjpais/Handy
Software Development & APIs:
Gemini 3 Pro Developers Guide from Google: https://ai.google.dev/gemini-api/docs/gemini-3
Linux & DevOps:
Backrest is a web-accessible backup solution built on top of restic. Backrest provides a WebUI which wraps the restic CLI and makes it easy to create repos, browse snapshots, and restore files. Additionally, Backrest can run in the background and take an opinionated approach to scheduling snapshots and orchestrating repo health operations: https://github.com/garethgeorge/backrest
Flipper Zero & Other Devices:
Work with LoRa radio communication signals. Now you can interact with LoRa transmissions using the Flipper Zero. Basic tasks such as sniffing and injection are available, making it easy to perform activities such as analysis, error detection and configuration of new peripherals to the network: https://github.com/ElectronicCats/flipper-SX1262-LoRa
New from CyberDetective:
X NoteTracker Dashboard. A tool for searching tweets with community notes by keywords. Filter results by notes statuses ("Helpful", "Not Helpful", "No Consensus", "Insufficient Ratings") and view statistics: https://notetracker.socialmedialab.ca
The Ultimate OSINT Guide. Essential Tools for Phone Number Investigation by eRRor. Global Verification and Lookup Tools, Data Breach Analysis, Carrier, SIM, and Porting Intelligence, Phone Number Intelligence & Caller ID, Social Media and Username: https://medium.com/@eRRoR_/the-ultimate-osint-guide-essential-tools-for-phone-number-investigation-be1924ddf578
New from GitHub Community:
BookGraph helps you discover hidden links between your favorite reads. Search, collect, analyze and visualize how your books connect to each other: https://bookgraph.lovable.app/
LinkedIn: OSINTech's Featured Timeline
SubStack: OSINTech's Substack
WARNING! All tools, programs and techniques published in this article and repository are used for informational, educational purposes or for information security purposes. The authors are not responsible for the activities that users of these tools and techniques may carry out, and urge them not to use them to carry out harmful or destructive activities directed against other users or groups on the Internet.