# Professional Vault (ProfVault) > Professional Vault is an AI-powered document management platform with smart job application auto-fill. Store your professional documents once and auto-fill job applications on 80+ platforms in one click. ## What is Professional Vault? Professional Vault (also known as ProfVault, Prof Vault, MyProfVault) is a web application that helps professionals securely store, organize, and manage their important documents using AI. It extracts key information from uploaded documents and uses that data to automatically fill job applications, build resumes, and generate cover letters. ## Key Features - **Smart Job Application Fill**: Auto-fill job applications on 80+ platforms (LinkedIn, Indeed, Workday, Greenhouse, Lever, and more) using your stored professional data - **AI Document Extraction**: Upload PDFs, images, and certificates - AI automatically extracts titles, dates, issuers, and key details - **AI Resume Builder**: Generate professional resumes instantly from your stored credentials and work history - **AI Cover Letter Generator**: Create tailored cover letters for specific job applications - **Certificate Bundles**: Create shareable PDF bundles of your certificates with QR verification - **Chrome Extension**: One-click form filling directly in your browser on any job application site - **Firefox Add-on**: Available on Mozilla Add-ons store - **Android App**: Access your profile and fill forms on the go via Google Play Store - **Secure Storage**: Bank-level encryption, GDPR and CCPA compliant - **Smart Categorization**: Documents automatically sorted into Education, Professional, Immigration, and more - **Expiry Tracking**: Get notified before documents expire - **Define Me**: AI answers application questions using your stored profile data - **Google Drive Import**: Import documents directly from Google Drive - **Professional Page**: Generate a public portfolio page from your profile - **Interview Practice**: AI-powered mock interview preparation - **Saved Job Searches**: Track and manage job search criteria ## How It Works 1. **Upload Documents**: Upload your certificates, IDs, degrees, resumes, and professional documents (PDF, images, or ZIP archives) 2. **AI Processes**: AI extracts and organizes key information — titles, dates, issuers, categories — into your professional profile 3. **Install Extension**: Add the Chrome extension from the Chrome Web Store 4. **Auto-Fill Applications**: Visit any job application, click the extension, and all fields are filled automatically using semantic AI matching ## Supported Job Sites (80+) LinkedIn, Indeed, Glassdoor, Workday, Greenhouse, Lever, iCIMS, Taleo, BambooHR, JazzHR, SmartRecruiters, Jobvite, ADP, Paycom, ZipRecruiter, Monster, CareerBuilder, Dice, AngelList, Breezy HR, Rippling, Gusto, Ashby, Dover, Wellfound, Built In, Handshake, Hired, The Muse, Otta, SimplyHired, FlexJobs, Remote.co, We Work Remotely, Remotive, Himalayas, Arc.dev, Toptal, and many more. ## Pricing - **Free Plan**: 300MB storage, 200 AI credits, all features included, no credit card required - **Annual Plan**: $10/year for expanded storage and credits - **Credit Packs**: Buy additional AI credits as needed (regional pricing available in USD, INR, EUR) ## Frequently Asked Questions ### What is Professional Vault? Professional Vault is an AI-powered document management platform that stores your professional documents and auto-fills job applications on 80+ platforms including LinkedIn, Indeed, Workday, Greenhouse, and Lever. Upload documents once, and the AI builds your profile for one-click form filling. ### How does the auto-fill work? The Chrome extension detects form fields on job application pages and matches them to your stored profile data using AI-powered semantic matching (RAG-based). Click "Fill Form" and all fields — name, email, phone, work experience, education, skills — are filled automatically. ### Is it free? Yes. Free plan includes 300MB storage, 200 AI credits, and all features. No credit card required. Annual plan at $10/year for power users. ### Is my data secure? Yes. Bank-level encryption, GDPR and CCPA compliant. Data is never shared with third parties. All communications use TLS encryption. Users can delete their data at any time. ### What documents can I upload? PDFs, images (JPG, PNG), and ZIP archives. Document types: resumes, certificates, degrees, diplomas, licenses, IDs, passports, visas, work permits, recommendation letters, and any professional document. ### Does it have a mobile app? Android app on Google Play Store. iOS via mobile web. Chrome extension, Firefox add-on, and web app at myprofvault.com. ### Can it build my resume? Yes. AI Resume Builder generates professional resumes from stored credentials. AI Cover Letter Generator creates tailored cover letters for specific jobs. ### How does interview practice work? The AI Interview Practice feature generates mock interview questions based on your profile and target job. It helps you prepare answers using your actual experience and credentials. ## Technology - Web application built with Ruby on Rails - AI-powered document analysis using OpenAI and Anthropic models - RAG-based semantic matching for form field detection - pgvector for vector embeddings - Chrome Extension (Manifest V3) and Firefox Add-on - Hotwire Native Android app ## Links - Website: https://myprofvault.com - Features & Downloads: https://myprofvault.com/features - Chrome Extension: https://chromewebstore.google.com/detail/profvault-job-application/kcbhlaifedofnegdhgnbggjccldcdhnh - Android App: https://play.google.com/store/apps/details?id=com.myprofvault.app - Firefox Add-on: https://addons.mozilla.org/firefox/addon/profvault/ - Support: https://myprofvault.com/support-page - Privacy Policy: https://myprofvault.com/privacy - Terms of Service: https://myprofvault.com/terms - Full documentation: https://myprofvault.com/llms-full.txt