Pivot map
Pivot from here
Outputs from NameChk can become inputs for the next tool. These are the most relevant follow-on pivots in the library.
Lookup email addresses and mailing addresses with reverse email search to identify people and organizations in OSINT investigations.
Addresses.com provides US residential address lookups, reverse phone searches, and people finder tools for locating individuals.
Ancestry search provides access to billions of historical records including census data, vital records, immigration documents, and family trees.
Canada411 is Canada's people directory for finding individuals by name, providing addresses and phone numbers for OSINT investigations.
AI or Not is the leading AI detector for all content types: text (ChatGPT, Claude), image (Midjourney, 4o), music (Suno, Udio) & video (Veo, Kling)
Ahmia indexes Tor hidden services, enabling investigators to search .onion sites by keyword without the Tor browser.
All.io aggregates results from multiple search engines in one interface, covering web pages, tweets, YouTube, and images for OSINT.
AnswerThePublic surfaces real questions people search around any keyword — useful for OSINT subject profiling and research mapping.
AccountKiller provides direct deletion links and step-by-step instructions for removing accounts on hundreds of websites and social platforms.
Lookup email addresses and mailing addresses with reverse email search to identify people and organizations in OSINT investigations.
Addresses.com provides US residential address lookups, reverse phone searches, and people finder tools for locating individuals.
Algo VPN automates deployment of a personal WireGuard or IKEv2 VPN server in the cloud for private, secure OPSEC browsing.
Investigator Use
NameChk (namechk.com) is a username and domain name search tool that checks the availability and registration status of a specific username across dozens of social networks, media platforms, and websites simultaneously. It helps investigators discover where a specific username has been registered.
For OSINT investigators, NameChk is a foundational tool in the cross-platform username investigation workflow. When a target username is identified from one platform, NameChk instantly searches over 100 platforms to identify all other sites where the same username is registered — potentially revealing the subject's full online presence across diverse platforms.
Username consistency investigation across platforms exploits the common practice of using the same username across multiple services. When NameChk shows a username registered on dozens of platforms, each represents a potential source of additional intelligence about the subject — their interests, activities, and connections on each respective platform.
For cybercrime investigations, known threat actor usernames can be checked across gaming platforms, developer sites, forums, and social networks that might not be obvious first places to look. Consistent username usage across both criminal and non-criminal platforms has led to real-world attribution in many historical cases.
New platform discovery ensures investigation coverage of emerging or niche platforms. NameChk's regularly updated platform list includes social networks that may be new or less well-known, ensuring investigators check platforms they might not have thought to include.
The availability vs. registered distinction is investigatively useful — a username shown as "available" on a specific platform has not been registered, which is itself relevant intelligence for establishing the boundaries of a subject's known presence.
Document all platforms searched via NameChk, which showed the username registered versus available, and any profiles reviewed with timestamps.
Before You Pivot
Capture the target, search terms, and why this source is relevant before you leave the page.
Archive volatile pages, save screenshots, and keep timestamps for anything that may change.
Treat one tool as a lead source. Confirm important findings with independent sources.
Related tools
A simple utility for finding your Flickr user id number (also works for groups).
Instant Username Search checks for existing profiles and username availability across 100+ social networks and platforms in real time.
loc.alize.us displays a massiv amount of photos on a highly interactive world map. Explore photos from everyone
Look up your Facebook ID, Facebook Group ID and Facebook Page ID needed for Facebook app development.
MostwantedHF One of the longest running skype resolvers, we provide, email2skype, api, blacklist & fast resolving
NameCheckr scans social platforms and domain registries for accounts matching a username for cross-platform OSINT identity research.