Enterprise-grade security meets personal insights. Visualize your Gmail, Slack, and Calendar data with military-grade privacy protection. All processing happens locally in your browser — your data never touches our servers.
Built on a foundation of zero-trust architecture and security best practices.
All analysis happens in your browser using IndexedDB. Your emails, calendar events, and Slack messages never touch our servers. What happens in your browser, stays in your browser.
We analyze the "Who" and "When" (email headers, timestamps), not the "What" (message content). Gmail integration uses metadata-only OAuth scope. Your message bodies remain private.
HTTPS/TLS 1.3 encryption, Content Security Policy (CSP), Subresource Integrity (SRI), HSTS with preload, and comprehensive security headers protect your data in transit and at rest.
OAuth 2.0 with state parameter for CSRF protection, short-lived tokens (1-hour expiration), and proper token revocation. Industry-standard security protocols throughout.
All user inputs are sanitized with HTML escaping. File uploads validated for size, type, and structure. Protected against XSS, injection, and path traversal attacks.
Complete security documentation, incident response procedures, and RFC 9116 compliant vulnerability disclosure policy. Open to security researchers.
Three powerful visualization tools, all with the same privacy-first architecture.
Connect your Gmail account to visualize your personal network. Analyze response times, find strongest bonds, and identify who you're losing touch with. Metadata-only access means your message content stays private.
Launch Visual EmailUpload a Slack Export ZIP file to visualize team dynamics. Identify communication silos, bridge users, and analyze gaps across channels. Files processed entirely locally — never uploaded to our servers.
Launch Visual SlackAnalyze how you spend your time with read-only Calendar access. Visualize meeting density, recurring events, and identify time fragmentation in your schedule. Your calendar stays in your browser.
Launch Visual CalendarA transparent look at our privacy-preserving, zero-server architecture.
Here's how your data stays private: Visual Inbox sends only static application code (HTML/JavaScript) to your browser. Your browser then connects directly to service providers (Gmail, Calendar, Slack) using OAuth authentication. All visualization and analysis happens locally in your browser. Your personal data never touches Visual Inbox servers.