Your Secrets Stay Secret: Revolutionary Privacy That You Can Verify

In a world where apps harvest your data, Cognition does the opposite—we built technology that literally cannot access your conversations. Your WhatsApp conversations are sacred. They contain your deepest fears, greatest joys, and most intimate moments. That's why we didn't just promise privacy—we architected impossibility of breach.

The Client-Side Revolution

Everything Happens in YOUR Browser - Unlike every other analytics app, Cognition never sees your data. All processing happens directly on your device using cutting-edge client-side architecture. Your conversations analyze themselves—we just provide the mirror.


Zero Server Contact—Ever Your messages don't touch our infrastructure. Not during upload. Not during processing. Not ever. This eliminates an entire universe of privacy concerns: no data breaches, no employee access, no government requests. We can't share what we never have.


Verifiable Security You Can See

Don't Trust—Verify - Open your browser's developer tools. Click the Network tab. Watch every data request in real-time. You'll see with your own eyes: no data flows to our servers. Only direct connections to Google's Gemini API for AI processing. This transparency isn't marketing—it's proof.


End-to-End Encryption Flow

  1. You export your WhatsApp chat

  2. Upload happens only to your browser's memory

  3. Processing occurs locally using WebAssembly

  4. AI requests go directly to Google's Gemini API

  5. Results render in your browser

  6. Close the tab = complete data erasure


No Digital Footprint

  • No cloud backups of your conversations

  • No analytics tracking your insights

  • No cookies remembering your content

  • No logs, no traces, no exceptions


Why This Architecture Matters

Data Breaches Can't Touch You - When Target gets hacked, millions suffer. When Facebook leaks data, billions are exposed. When Cognition gets hacked? Nothing happens. Because we have nothing. Your data never existed on our servers.

Employee Access Impossible - Even we can't read your conversations. Our own team, our CEO, our engineers—nobody can access what was never uploaded. This isn't policy; it's physics.

Government Requests Return Empty - Subpoenas, warrants, court orders—they all receive the same response: we have no data to provide. Not won't provide. Can't provide. Your privacy is architecturally guaranteed.


Data Breaches Can't Touch You - When Target gets hacked, millions suffer. When Facebook leaks data, billions are exposed. When Cognition gets hacked? Nothing happens. Because we have nothing. Your data never existed on our servers.

Employee Access Impossible - Even we can't read your conversations. Our own team, our CEO, our engineers—nobody can access what was never uploaded. This isn't policy; it's physics.

Government Requests Return Empty - Subpoenas, warrants, court orders—they all receive the same response: we have no data to provide. Not won't provide. Can't provide. Your privacy is architecturally guaranteed.


Security Comparison

Traditional Apps:

  • Upload your data to their servers

  • Store conversations in their databases

  • Employees can potentially access

  • Vulnerable to breaches

  • Can be subpoenaed

  • Track your usage patterns


Cognition:

  • Everything stays in your browser

  • No server storage whatsoever

  • Impossible employee access

  • Breach-proof architecture

  • Nothing to subpoena

  • Zero tracking or analytics


Direct Browser-to-AI Architecture

Cognition leverages Google Gemini for conversation analysis, chosen as the optimal LLM for nuanced communication insights. However, our implementation maintains our zero-trust architecture: all API calls originate directly from your browser to Google's Gemini API endpoints. No intermediary servers. No proxies. No data routing through our infrastructure.


Our AI Partner: Google Gemini

We've partnered with Google Gemini as our AI provider for conversation analysis—chosen for its superior performance in understanding nuanced communication patterns. Crucially, Gemini processes your data directly from your browser, never touching our servers.

Every API call flows straight from your device to Google's enterprise-grade infrastructure and back, maintaining end-to-end encryption throughout. Under Gemini's enterprise terms, your conversations are never used for model training, advertising, or stored beyond immediate processing—they're analyzed in milliseconds then permanently deleted.

You can verify this yourself: open your browser's Network Inspector and watch the API calls go directly to generativelanguage.googleapis.com, bypassing our infrastructure entirely. This direct browser-to-AI architecture ensures that even our AI partnership maintains our core promise: your data remains exclusively yours.


Authentication Infrastructure: Clerk

Our authentication layer, powered by Clerk, operates in complete isolation from your conversation data. Clerk maintains a minimal data footprint, storing only essential authentication credentials: your email address, hashed passwords, and session tokens. This architectural separation ensures that even authenticated sessions cannot bridge to conversation content. Your authentication tokens grant access to the application interface only—not to any personal data, as none exists in our infrastructure. Even with valid credentials, there's simply no conversation data to access, leak, or compromise.


Payment Processing: Stripe

Payment processing is handled by Stripe with the same isolation principles. Stripe manages PCI-compliant payment tokenization, storing only your payment method details and subscription status—completely segregated from any WhatsApp data. Like our authentication layer, Stripe has zero access to or knowledge of your conversations. This zero-knowledge architecture means that your financial relationship with Cognition remains entirely separate from your personal data, maintaining our core promise that your conversations never touch our servers, even indirectly through third-party services.


Additional Security Features

Automatic Data Purging - The moment you close your browser tab, every trace vanishes. No cleanup needed. No "delete my data" requests. It's like it never happened—because technically, it didn't.


The Privacy Promise

Your conversations achieve greater privacy through Cognition than native WhatsApp storage.

Bold claim? Consider the threat vectors: WhatsApp maintains encrypted backups on cloud infrastructure. Google Drive and iCloud retain persistent copies with various access controls. Device manufacturers possess potential backdoor access through OS-level permissions. Cognition eliminates these attack surfaces entirely through ephemeral, client-side processing. Zero persistence. Zero replication. Zero data residency. We've architected physical impossibility of data exfiltration.

Your conversations achieve greater privacy through Cognition than native WhatsApp storage.

Bold claim? Consider the threat vectors: WhatsApp maintains encrypted backups on cloud infrastructure. Google Drive and iCloud retain persistent copies with various access controls. Device manufacturers possess potential backdoor access through OS-level permissions. Cognition eliminates these attack surfaces entirely through ephemeral, client-side processing. Zero persistence. Zero replication. Zero data residency. We've architected physical impossibility of data exfiltration.

Your conversations achieve greater privacy through Cognition than native WhatsApp storage.

Bold claim? Consider the threat vectors: WhatsApp maintains encrypted backups on cloud infrastructure. Google Drive and iCloud retain persistent copies with various access controls. Device manufacturers possess potential backdoor access through OS-level permissions. Cognition eliminates these attack surfaces entirely through ephemeral, client-side processing. Zero persistence. Zero replication. Zero data residency. We've architected physical impossibility of data exfiltration.