Sortino Labs
Founding-member waitlist is open

Trade Real
Risk Nothing©

2

modes

1+

indicators

1

years of market history

Sortino Labs is a trading simulation workspace for traders who want to replay markets, test ideas, and review performance before risking real money.

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S-Replay

Walk the market, candle by candle

Load any supported instrument on any date and step forward one candle at a time. Place orders, manage positions, adjust stops — and see exactly how the session would have played out. A broad indicator catalogue across overlay and oscillator panes. Built for traders who want to feel a session, not just read its outcome.
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S-Algo

Describe the rule, we run it across five years

Describe your entry and exit logic as plain conditions — code-free by default. S-Algo runs the strategy bar-by-bar across the full historical window, then hands back a complete equity curve, drawdown profile, and trade ledger. Same simulation engine as S-Replay — so what you test is exactly what you would have traded.
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Built for speed

A custom simulation engine that runs meaningfully faster than common open-source Python backtesters. Five-year strategy runs finish in the time it takes to refresh a chart, so you can iterate on ideas without waiting.

Stays running start to finish

No freezes mid-replay. No phantom ticks. No dropped bars. A test that starts is a test that finishes — same behaviour, every run, every time.

Custom simulation engine

Sortino Labs uses the Lightweight Charts™ library by TradingView for a familiar market visualisation experience. The simulation engine, risk controls, and performance analytics are developed by Sortino Labs for a fast, consistent, and reliable simulation experience.

Verified minute data

Replay and backtest with carefully verified historical data. Price action, sessions, and execution logic remain consistent across S-Replay and S-Algo, so you can review every result with confidence.

Focused markets first, verified data only

Selected high-quality data first. Expanding as the library grows.

Sortino Labs launches with selected high-quality market data first, then expands coverage as the historical library grows. The goal is not thin coverage across everything — it is reliable depth where traders actually test. Additional instruments are added as the data library is verified.

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One system, two ways to test
S-Replay and S-Algo share the same simulation engine, indicator pipeline, and execution logic. Whether you are practising candle by candle or running a multi-year market simulation, the experience stays consistent, so every session helps you build sharper trading decisions.
Edge or bin?
Describe your entries and exits in plain conditions and get a full historical backtest in minutes. Code-free by default. See if your idea has an edge, or if it belongs in the bin.
Founder pricing locked in
Waitlist members get early access to founding-member pricing before it is announced publicly. If you join as a founding member, your starting price stays locked for as long as your subscription remains active.

Founder note

I quit my job as a software engineer to study trading seriously, but I quickly realised the existing trading tools are either too complex, too basic, or not built for serious practice. So I built my own. Sortino Labs is what I wish I had when I started.

Dimitrios, Founder of Sortino Labs

Before you risk real money
Replay a week of market history before your coffee even gets cold. Step through real candles one by one, practise entries, test exits, and see how your strategy holds up when the market stops being friendly. Repeatedly and methodically — without risking your money.
Know now, not after the drawdown
Take the edge you think you have spotted and test it across every candle over the last five years. What looks like a pattern across 20 trades can fall apart across 200 trades. Find out now — not after your first drawdown.
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S-Replay

Manual replay + order practice

S-Replay

Candle-by-candle stepping on any instrument
Full order entry with live P&L tracking
A broad indicator catalogue
Leverage, margin, and risk controls built in
Trade stats, session metrics, and performance review
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S-Algo

Rule-based strategy backtest

S-Algo

Plain-English condition builder — code-free by default
Five-year historical runs in minutes
Equity curve, drawdown, and trade log
Same engine as S-Replay — identical fills
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S-Journal

Planned — coming after launch

S-Journal

AI-assisted reviews to spot recurring mistakes and decision patterns
Auto-imported from every simulation
Tag, annotate, and review every trade
Built-in statistics and behavioural patterns
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S-Academy

Planned — coming after launch

S-Academy

Structured curriculum for systematic traders
Guided backtest exercises
Case studies drawn from real replay sessions
Education built around real testing, not hype
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Get early access to Sortino Labs and be notified when founding-member access opens.

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Looking for more information? You are in the right place.

Founding-member access opens in stages, starting with waitlist members ahead of public launch. We will email you when your access window opens and again when the platform is generally available. We do not publish a hard launch date until it is confirmed.