Arkraft turns a research hypothesis into a validated, reviewable alpha — then into a portfolio you can defend.
Get startedDiscover alpha
A hypothesis. A paper. Your own data.
Each becomes a validated, reviewable signal.
Build a portfolio
Bring the book you run today.
Get it back diagnosed, rebuilt, and backtested.
How you run it
Quant funds and fundamental managers work differently.
Arkraft meets each where they are.
For teams that already run their own data systems and infrastructure. Arkraft deploys into your own private AWS — your data, signals, and edge never leave your environment.
For teams that want results, not a data project. Diagnose, build, and backtest in the browser — fully managed, with nothing to deploy.
Why Arkraft
Most AI tools stop at answers. Arkraft is built for what comes next — from a raw idea to a validated signal to a portfolio, every decision traceable.
Every result includes a full trace — data used, alternatives tested, thresholds applied. Built for teams that present results, not just produce them.
Proprietary signals, alternative data, internal factor libraries — all in the same reviewable workflow. What makes your team different stays in the process.
Every result comes with a decision trace — what data was used, what passed, what was rejected, and why. Because you'll need to explain it.
Strong results matter. Reviewable reasoning matters more.
Data source
US large-cap price data · 2,847 securities
Sharpe ≥ 0.80
0.84 — threshold passed
MDD < 35%
-29% — within limit · Turnover 220%/yr
6M-1M lookback
Sharpe 0.52 — below threshold
Equal-weight variant
Turnover 340%/yr — too costly
OOS validation
2022–2024 holdout · queued