# Cross-Platform Username Search Tools in Legendary OSINT: 9 Essential Utilities > Discover 9 essential cross-platform username search tools recommended by Legendary OSINT, including Sherlock and Maigret. Automate your OSINT investigations efficiently. - Repository: [Henri/Legendary_OSINT](https://github.com/K2SOsint/Legendary_OSINT) - Tags: tutorial - Published: 2026-08-09 --- **Legendary OSINT recommends nine specialized tools—including Sherlock, Maigret, and WhatsMyName—to automate cross-platform username searches across hundreds of social networks and forums from a single query.** The Legendary OSINT repository curates open-source utilities for digital investigators, with its cross-platform username search recommendations documented in [`docs/people-social.md`](https://github.com/K2SOsint/Legendary_OSINT/blob/main/docs/people-social.md). These tools enable analysts to enumerate a single handle across thousands of services, automate reconnaissance, and export structured data for further analysis. ## Command-Line Tools for Automated Enumeration The repository prioritizes CLI utilities that support scripting and bulk operations. These five tools form the core of the cross-platform username search workflow. ### Sherlock **Sherlock** scans over 350 sites for the presence of a given username, reporting URLs that exist, don’t exist, or are rate-limited. It serves as the entry point for quick reconnaissance of a target’s online footprint before manual investigation. ```bash # Install via pip (requires Python 3.8+) pip install sherlock-project # Search for the username "alice" sherlock alice --output json > alice_sherlock.json ``` ### WhatsMyName **WhatsMyName** queries over 500 services in parallel for username availability, returning a concise table of hits. Use this when you need speed and broad surface-area coverage across social media platforms. ### Maigret **Maigret** contacts over 2,000 sites, extracts profile metadata—including profile pictures, bios, and links—and saves results as JSON or HTML. This tool excels at in-depth profiling when you need structured data for downstream analysis pipelines. ```bash # Install via pip pip install maigret # Query the username "bob123" and export HTML report maigret bob123 -f html -o bob123_report.html ``` ### Blackbird **Blackbird** operates as a privacy-preserving alternative to Sherlock, supporting custom site lists and tunable rate-limiting. Use Blackbird when you need an extensible tool that respects request pacing to avoid IP bans. ### Socialscan **Socialscan** checks a username against a curated list of services, returning a simple “found / not found” status. This utility fits fast validation workflows when you already maintain a candidate list of usernames. ```bash # Install via pip pip install socialscan # Verify presence of "charlie" across a list of sites socialscan -u charlie ``` ## Web-Based and Commercial Services For analysts preferring graphical interfaces or requiring deep-web coverage, Legendary OSINT includes four additional resources. ### UserSearch **UserSearch** functions as a meta-search engine aggregating results from forums, communities, and niche social platforms. This service proves valuable when investigating handles that may appear on gaming or hobby-specific sites outside mainstream social networks. ### IDcrawl **IDcrawl** provides a UI-driven meta-search across major social networks, useful for interactive exploration without installing command-line utilities. ### PeekYou **PeekYou** offers a free public people-search service that aggregates usernames, profiles, and related content into a human-readable overview, suitable for initial surface-level checks. ### Pipl **Pipl** delivers commercial-grade people-search capabilities, accessing deep-web and data-broker results via API key. This service supports paid investigations requiring high-confidence identity enrichment. ## Combining Tools in Analysis Pipelines Advanced workflows involve chaining multiple utilities to maximize coverage and validate findings. The repository suggests merging JSON outputs from Sherlock and Maigret to create unified datasets. ```bash #!/usr/bin/env bash USERNAME="delta99" # Run Sherlock and Maigret, merge JSON outputs sherlock $USERNAME --output json > sherlock.json maigret $USERNAME -f json -o maigret.json jq -s '.[0] * .[1]' sherlock.json maigret.json > combined_$USERNAME.json ``` This pipeline automates enumeration while prioritizing targets across high-value platforms before deeper manual probing. ## Repository Structure and Maintenance The cross-platform username recommendations reside in specific files within the K2SOsint/Legendary_OSINT repository: - **[`docs/people-social.md`](https://github.com/K2SOsint/Legendary_OSINT/blob/main/docs/people-social.md)** – Contains the full list of people-search utilities, including detailed descriptions of each cross-platform tool. - **[`README.md`](https://github.com/K2SOsint/Legendary_OSINT/blob/main/README.md)** – Serves as the central navigation hub linking to domain-specific documentation, ensuring discoverability of username search resources. - **[`CONTRIBUTING.md`](https://github.com/K2SOsint/Legendary_OSINT/blob/main/CONTRIBUTING.md)** – Provides guidelines for adding new utilities or updating existing entries in the catalog. This catalog-first architecture groups tools by operational domain (people, aviation, maritime, etc.), making it straightforward for contributors to expand the cross-platform username section. ## Summary - **Legendary OSINT documents nine tools** for cross-platform username searches in [`docs/people-social.md`](https://github.com/K2SOsint/Legendary_OSINT/blob/main/docs/people-social.md), ranging from open-source CLI utilities to commercial web services. - **Sherlock, WhatsMyName, and Maigret** offer increasing levels of coverage—350, 500, and 2,000+ sites respectively—with Maigret providing the most detailed profile extraction. - **Blackbird and Socialscan** provide privacy-preserving and rapid-validation alternatives for specific operational security requirements. - **JSON and HTML export formats** enable integration with analysis pipelines, allowing investigators to combine results from multiple tools using standard shell utilities. - **Web-based options** like UserSearch and IDcrawl cater to analysts preferring graphical interfaces or requiring access to niche forum data. ## Frequently Asked Questions ### Which tool checks the most platforms simultaneously? **Maigret** contacts over 2,000 sites, significantly exceeding Sherlock’s 350+ and WhatsMyName’s 500+ coverage. According to the Legendary OSINT source code, Maigret also extracts profile metadata including bios and profile pictures, making it the most comprehensive option for deep enumeration. ### How can I avoid IP bans when performing cross-platform username searches? Use **Blackbird** instead of standard tools when rate-limiting is a concern. As implemented in the repository recommendations, Blackbird supports custom site lists and tunable request pacing. Additionally, always respect the `--timeout` and `--proxy` flags available in Sherlock and Maigret to distribute requests across different IP addresses. ### Can I combine results from multiple username search tools? Yes. The repository provides a Bash pipeline example that merges JSON outputs from Sherlock and Maigret using `jq`. This approach allows you to unify coverage from 350+ and 2,000+ site scans into a single structured dataset for visualization or further processing. ### Where do I submit a new username search tool to Legendary OSINT? Submit contributions via **[`docs/people-social.md`](https://github.com/K2SOsint/Legendary_OSINT/blob/main/docs/people-social.md)** following the guidelines in **[`CONTRIBUTING.md`](https://github.com/K2SOsint/Legendary_OSINT/blob/main/CONTRIBUTING.md)**. The repository maintains a catalog-first structure where each markdown file groups tools by domain, ensuring new cross-platform username utilities are properly categorized and linked from the root README.