Backed by $100K in early capital
Built for Hedge Funds.
Used by Traders.
Access live market analytics, correlation intelligence, and portfolio tools designed for fast-moving equity markets.
No card required · Free during beta
Try out our Interactive Tools
Window
| AAPL | MSFT | NVDA | GOOGL | META | |
|---|---|---|---|---|---|
| AAPL | 0.68 | 0.55 | 0.71 | 0.62 | |
| MSFT | 0.68 | 0.61 | 0.74 | 0.66 | |
| NVDA | 0.55 | 0.61 | 0.58 | 0.53 | |
| GOOGL | 0.71 | 0.74 | 0.58 | 0.69 | |
| META | 0.62 | 0.66 | 0.53 | 0.69 |
Return
+26.3%
Bench
+24.3%
Win %
62%
Max DD
-9.9%
Range
One hub. Every signal.
Your dashboard is mission control — markets, your watchlist, and a growing suite of quant tools in one calm, fast interface.
Finance hub
A live read on indices, your watchlist, and movers the moment you log in.
GroupiFi
Correlation intelligence for any basket, across every timeframe that matters.
Time-accurate data
Live quotes from Finnhub and historical bars from Yahoo Finance, cached and rate-aware by design.
Built for speed
Server-rendered, edge-deployed on Vercel. The interface never gets in your way.
Private by default
Your groups and watchlists are yours. Auth and row-level security from day one.
TestaFi backtester
Drag-and-drop rule blocks, live equity curve, buy/sell markers, and multi-sector compares.
Frequently asked.
What can I do without an account?
Every tool on this page — the correlation matrix and the live backtester — runs against real market data with no signup required. Save your work, wire up alerts, and track a portfolio by creating a free account.
Where does the market data come from?
Live quotes stream from Alpaca's IEX feed the moment the market opens. Historical bars come from Yahoo Finance, adjusted for splits and dividends so long-range returns, drawdowns, and correlations aren't distorted.
How many tickers can I compare at once?
Free accounts get up to 15 tickers in a single correlation group. Pro unlocks side-by-side sector comparison across five baskets and adds per-block AND/OR logic in the Strategy Lab.
Do backtests reflect realistic execution?
Yes. Fills happen at the next bar's open (never the signal bar's close, a common source of look-ahead bias), limit orders check the bar's actual high/low, and Sharpe / Sortino / CAGR are annualized against the true bar interval — hourly numbers use hourly bar counts, not 252.
Does TensaFi execute trades?
No — TensaFi is a research and analysis platform, not a broker. Every strategy you build stays yours; we never send orders anywhere on your behalf.
What's included in the beta?
Everything is free during beta: live quotes, all seven correlation windows, the Strategy Lab, portfolio tracking, and alerts. Beta users also lock in three months of Pro free at launch.
Trade like you have a quant team.
Join the traders building their edge on TensaFi. It's free while we're in beta.
Create your account