Nothing But Alpha · In development
Tools that keep finance honest.
We tested our own stock-picking models against strict, pre-registered standards. None passed. So we're building the tools that would have caught it sooner.
What we're building
Two products, both in development.
For people who make public calls
Proof of Call
Log a stock call and it's sealed in an append-only, hash-chained ledger, then scored when its horizon ends. You get a public track record that shows misses next to hits, and backfilled calls are always labeled.
For people who test strategies
Backtest Auditor
Upload a backtest and get a red-team report: lookahead bias, survivorship bias, ticker reuse, unrealistic costs, overfitting and sub-period instability.
Updates
Hear when either one launches.
Or join a product's own waitlist from its page. We'll only email you about launches.