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

Our Toolset

Two quant tools. One calm interface.

TensaFi ships focused tools — not a bloated terminal. Correlation intelligence for baskets, and a live backtester for your own rules. Each does one thing exceptionally well.

GroupiFi · Live demo

See what moves together.

Pick up to 3 tickers and a window. We'll compute real return correlations against real market data — no signup needed.

Tickers · 3/3

NVDA · AMD · TSLA3 monthsavg r 0.52
NVDAAMDTSLA
NVDA
1.00
0.72
0.44
AMD
0.72
1.00
0.39
TSLA
0.44
0.39
1.00
TestaFi · Live demo

Backtest a rule in one click.

Pick a ticker, pick a strategy, watch a real backtest run against real market data — no signup needed.

Symbol

Strategy

Both demos hit the same engine your dashboard uses — real quotes, real correlations, real backtests. Sign up to save your work.

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.

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