
WhoisP
People-Focused Deep Research | Free and open source.
4 followers
People-Focused Deep Research | Free and open source.
4 followers
WhoisP delivers automated person-of-interest research by collecting present and historical data, media coverage, and portrait evidence from a single name and company input. It's super useful for any situation where you need to check someone's background, like before a business meeting, an interview, an investment pitch, or an alliance discussion.






Hey! ProductHunt! 👋
AI-Powered Person Research Tool "WhoisP" Launched: Comprehensive Background Reports Generated in Seconds
Simply enter a name and company to automatically generate reports with career history, photos, and media coverage. Available as open-source software under the MIT License for free use.
🐦 What WhoisP Solves
"Who am I meeting tomorrow?" "Does this candidate really have the experience they claim?" "Can we trust the management team of this investment target?"
These questions arise daily in business settings. Whether in sales, HR, corporate planning, or investment—person research is critical work that impacts decision quality across all functions.
Traditionally, teams spent 2-3 hours per person manually gathering information across search engines, social media, and company websites, then compiling everything into Excel or documents. Even using generative AI tools with Deep Research capabilities typically requires 10-30 minutes per person, making it impractical for "mass research" needs like investigating dozens or hundreds of people on prospect lists or candidate pools.
Through our extensive work supporting new business development, CORe has repeatedly encountered this "person research inefficiency" challenge. Leveraging our AI design expertise informed by real business needs and our UI/UX capabilities that create intuitive experiences, we developed WhoisP—a person research Deep Research tool that reduces investigation time from "dozens of minutes to seconds" while enabling high-volume continuous research. To make it accessible to as many people as possible, we've decided to release it as open-source software available at no cost.
🐦 Key Features of WhoisP
Person Reports Completed in Seconds
Simply enter a name and company to automatically generate evidence-backed research reports that integrate public profiles, web information, media articles, and social media.
🔍 Chronological Person Archives
Automatically organizes a person's current and past positions, making career progression visible at a glance.
🔍 Automatic Photo Collection
Collects the latest photo sources by searching across news photos and social media profile images.
🔍 Reliable Information Sources
Each fact includes URLs to media articles, IR materials, and official websites for immediate verification.
🔍 Secure Design with No Database
WhoisP has no database and stores no data. The design ensures information isn't used for AI training, providing peace of mind.
🔍 Fully Open Source
Released under the MIT License as open-source software, making it freely available to anyone. Can be customized to fit each company's specific workflow processes.
🐦 Expected Use Cases
🔍 Sales Teams
Research prospects' backgrounds and recent activities to find common ground for relationship building
🔍 HR Departments
Organize candidates' public information to understand their strengths and activity history before interviews
🔍 Corporate Planning
Investigate alliance candidates and conduct due diligence on investment targets or M&A partners
🔍 PR/IR
Prepare key points before media interactions or investor meetings
🐦 How to Use
1. Enter name and company affiliation
2. Deep Research engine automatically analyzes
3. Results output with source citations and reference links
4. Download Word file