Your Clients. Your Data. Your Control.
ClientVault is a privacy-first client relationship management (CRM) app for independent professionals who value data ownership and security. Manage clients, conversations, files, and work in one secure place—fully offline with military-grade encryption.
Why Choose ClientVault?
Most CRM apps store your data in the cloud and charge monthly fees. ClientVault keeps everything local on your device, giving you 100% ownership. No internet required. Optional encrypted backups ensure you can restore your data on any device securely.
Core Features
Client Management
• Organize up to 5 clients (unlimited with Pro) with tags and birthdays
• Full-text search across names, phone numbers, emails, and notes
• One-tap WhatsApp, call, or SMS with smart contact preference selection
• Automatic WhatsApp detection and deep links
Conversation History
• Export WhatsApp conversations (including media) and share directly to ClientVault
• Import SMS and MMS messages via share intent
• Threaded timeline view with timestamps
Document Management
• AI-powered document scanner with edge detection (Pro)
• Store PDFs, images, audio, and files with instant previews
• Share from any app directly into ClientVault
Work Tracking with Due Dates
• Track up to 5 work items (unlimited with Pro) with optional due dates
• Smart notifications for overdue and due-today items (8:00 AM daily)
• Color-coded badges: red (overdue), yellow (due soon), green (upcoming)
• Multiple views: List, Weekly, or Monthly with summaries
• Mark complete, add files, and record billing amounts
Professional Invoicing
• Generate invoices and receipts from completed work
• Automatic numbering, tax support, and professional layouts
• Export and share PDFs instantly (Pro removes watermarks)
Secure Backup & Restore
• Create encrypted backups using AES-256-GCM encryption
• Password protection for cross-device restore
• Automatic Google Drive sync (Pro)
• Manual backup via email, messaging, or any storage provider
Contact Sharing
• Export client profiles as vCard files
• Share via WhatsApp, SMS, email, or save to contacts
• One-tap Google Maps navigation
Smart Notifications
• Birthday reminders
• Work item due date alerts
• Customizable preferences
Security & Privacy
• 100% offline storage – no cloud account required
• No analytics, no tracking, no data collection
• Biometric authentication (fingerprint, face unlock)
• Military-grade AES-GCM-256 encryption
• PBKDF2 key derivation with 100,000 iterations
Multi-Language Support
• 25+ languages including English, Spanish, French, German, Italian, Japanese, Chinese, Portuguese, Korean, Russian, and more
Who Is It For?
Ideal for freelancers, consultants, realtors, coaches, therapists, attorneys, service providers, and any professional who needs secure client management without subscriptions or privacy compromises.
Free vs Pro
Free Tier:
• 5 clients maximum
• 5 work items maximum
• 1 invoice and 1 receipt (with watermarks)
• Local backup and encryption only
• Unlimited notes, files, and messages
Pro Tier (One-Time Purchase):
• Unlimited clients and work items
• Unlimited invoices and receipts (no watermarks)
• AI-powered document scanning
• Automatic Google Drive sync and backup
• Priority support
Get Started Today
Take control of your business with complete privacy and offline freedom. No account required. No subscription. Just install and start organizing.
Download ClientVault now and own your data—forever.
Recent changes:
1.5.13: Increased free tier to 5 clients and 5 work items, added work item due dates with notifications
1.5.12: ChromeOS support, adaptive UI scaling, and improved home screen layout with better visual balance across all screen sizes
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