
WhatsMyName.me
WhatsMyName.art
Holehe
What’s My Name
WhatsMyName.io
Blackbird OSINT
DeepCheck.dev
Free social media profile finder with username search and email account lookup. Explore public profile matches, registration signals, and original sources in one workspace.

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Website, pricing, platforms and company facts side by side.
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| Website | profilefinder.tools | diffee.me |
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| Company | 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Profile Finder is a free, browser-based workspace for exploring public social profiles and email account signals. Search an exact username to review possible profiles across 2,539 configured checks in 17 categories, or check an email address for registration signals across 220 online services....
No description of Diffee yet.
Walkthroughs and reviews on video.
Profile Finder — Discover the Signals Behind a Username or Email
Mr. Diffee Reviews The Tattooed Sales Guy
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As answered by people managing ProfileFinder.tools and Diffee.
ProfileFinder.tools's answer
ProfileFinder.tools's answer
Profile Finder started with a simple problem: finding someone's public online presence often means searching dozens of websites individually, while many powerful OSINT tools require installation and technical knowledge.
Inspired by open-source projects such as User Scanner, I wanted to build a more accessible way to explore publicly available account information directly from a browser.
The goal wasn't to replace professional investigation tools, but to make the initial discovery process faster and easier for everyday users.
Over time, the project evolved beyond basic username checks to include email registration signals, detailed scan results, real-time progress tracking, and additional research shortcuts.
Profile Finder continues to focus on making public-source research easier to navigate, while remaining transparent about accuracy, source limitations, and the importance of verifying results.
ProfileFinder.tools's answer
Profile Finder uses Python-based OSINT scanning technology, built around the open-source User Scanner project, together with JavaScript, HTML, CSS, and API-based communication between the web interface and scanning services.
The application uses categorized scanning modules to check usernames and email registration signals across supported platforms, while the browser interface handles real-time progress tracking, result organization, and source verification.
ProfileFinder.tools's answer
Profile Finder brings username-based social media discovery and email account lookup into one easy-to-use web interface. It supports over 2,500 username checks and 220 email registration checks across social networks, forums, developer platforms, gaming communities, and other online services.
What makes it different is the focus on transparency. Users can follow scanning progress in real time, inspect detailed source responses, explore related public information through Google Dorks, and verify potential matches directly on the original websites. It also offers a Privacy Mode for searches users prefer not to save in their account history.
Rather than simply displaying a list of matches, Profile Finder helps users understand and investigate their digital footprint.
ProfileFinder.tools's answer
Profile Finder is designed for people who want a quick, accessible way to explore online profiles without installing command-line tools or configuring complex OSINT software.
It combines broad platform coverage, username and email searches, real-time scanning progress, and detailed results in a single browser-based workspace. Users can examine potential matches, review additional information returned by supported sources, and continue their research through built-in Google search shortcuts.
Unlike tools that only display positive matches, Profile Finder also makes failed, unknown, and incomplete checks visible, helping users better understand the limitations of the results.
It's a practical starting point for social media lookup, digital footprint research, and everyday OSINT investigations.
ProfileFinder.tools's answer
Profile Finder is built for OSINT researchers, cybersecurity enthusiasts, digital investigators, journalists, and anyone interested in understanding online identities and digital footprints.
It is particularly useful for people who want to discover possible social media accounts associated with a username, check where their own email address may be registered, or review their public online presence across different platforms.
The tool is also suitable for beginners exploring OSINT techniques, as it provides a browser-based interface without requiring technical setup or command-line experience.
Whether for personal privacy awareness, authorized security research, or public-source investigations, Profile Finder makes the initial discovery process more accessible.
Share your experience with using ProfileFinder.tools and Diffee. For example, how are they different and which one is better?
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