Own, control, and share your data with the ones you trust. Portalo is a simple data management platform that uses blockchain to ensure privacy and traceability.

The problem Portalo solves

How often do you find yourself scrambling through various apps or spreadsheets just to retrieve your wallet address or bank account information? It's a hassle we've all experienced far too many times.


Portalo is your all-in-one solution for securely storing and managing your sensitive data. But here's the kicker: you don't need to place blind trust in us. With Portalo, it's all about verification and control.

Portalo ensures your data stays secure by storing it directly on your device's local storage. Want to sync across devices? No problem. Our cloud-saving feature, powered by Secret Network, encrypts your data, ensuring that only YOU have access to it.

But that's not all. Portalo introduces a revolutionary way to share your data securely. Need to provide your financial addresses to a colleague or friend? Simply share a link to your profile with specific viewing permissions. It's that easy.


Our main use case is about storing financial addresses to easily update and share them.

  • Traceability: Keep track of medical histories securely and conveniently.
  • Privacy: Safeguard confidential documents and sensitive information.
  • Content Creators: Protect your creations and intellectual property with enhanced privacy measures.


Our roadmap includes:

  • Cross-Chain Compatibility: Axelar GMP integration.
  • Enhanced Security: Secret Permits for temporary access.
  • Integration: Sync with financial entities.
  • Notifications: Real-time alerts for profile access.
  • Custom Data Types: Beyond just addresses.


  • Non-Custodial: Your data, your control.
  • Secure & Encrypted: Advanced protection.
  • Fast & Portable: Access anywhere, anytime.
  • User Experience: Intuitive interface for seamless use.

Challenges we ran into

Our primary hurdle was crafting a user-friendly platform while harnessing intricate technology to ensure privacy.

Implementing the cross-chain feature posed another obstacle, especially within the Buildathon's timeframe. Hence, it's now a key focus in our roadmap for resolution.

Before the Buildathon, Portalo's UI was partially developed, solely relying on local storage. Thankfully, we maximized our time to seamlessly integrate a smart contract from scratch. Drawing from our expertise in Cosmos, we swiftly navigated documentation, collaborated with the Secret team, and executed the required tech.

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