Public (Alpha AI)

Freemium Code & Data

Public is a multi-purpose investment platform that combines traditional trading with artificial intelligence capabilities. It enables users to manage diversified portfolios of stocks, cryptocurrencies, bonds, options, and other assets while automating investment decisions through AI-powered agents.

AI agents that automate investment strategy management and execution on your behalf
Access to multiple asset classes: stocks, cryptocurrencies, bonds, ETFs, and options
Integration with language models like ChatGPT and Claude for trading operations
Advanced tools including custom direct indexing and AI-generated investable indices from ideas

✓ Pros

Full trading automation through AI agents that act independently without constant supervision
Comprehensive ecosystem combining traditional investing with cryptocurrencies and advanced financial products on a single platform
Competitive interest rates on high-yield cash accounts and bond accounts with regular income

✕ Cons

AI-powered automation requires a learning curve to properly configure and deploy trading agents
As a regulated investment platform, it may have geographic or residency restrictions for new users

Use cases

Automate periodic portfolio rebalancing using AI agents without manual intervention

Build a personalized and tax-optimized investment portfolio using direct indexing tools

Execute options and cryptocurrency trading strategies directly through conversational AI interfaces

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