Trading infrastructure built for the next tick.
Topsys gives quant funds and trading desks one platform for AI signal generation, smart order execution, real-time risk, and strategy backtesting — built on infrastructure fast enough to trust with live capital.
▸ See our live replay console in action — no signup requiredFour ways into Topsys
Go straight to what you need — the platform, the pipeline behind it, how we protect your capital, or how much it costs.
Explore the platform
Signal generation, execution routing, risk monitoring, and backtesting — see every tool.
See tools TechnologySee the data pipeline
How we ingest live market data and train, validate, and ship trading models.
View architecture SecurityReview security & compliance
Data protection, access controls, and how exposure is monitored in real time.
Read the details PricingCompare plans
Self-serve tiers for individual desks, or a custom contract for enterprise deployments.
See pricingStep through the tape, candle by candle.
Replay is a full charting and replay console: load your own historical data, step through it bar by bar, mark up the chart, and run built-in strategies like NY Open Breakout or Smart Money footprint detection live against the tape — then place simulated trades and track the P&L as if it were live.
- Full charting toolkit — drawing tools, multi-timeframe, session zones
- Built-in strategy scanners flag signals as you step through
- Simulated trade panel with live P&L, SL/TP, and position history
This isn't a rendering. It's the actual engine.
Our Next-Period Planner runs a full quant pipeline on XAU/USD — regime detection, higher-timeframe trend, walk-forward optimization, robustness and overfit testing, news filtering, and position sizing — and gives a plain-language call with the numbers behind it. Open it below and run it yourself.
- Walk-forward validated, not curve-fit to one backtest
- Built-in overfit / robustness simulation across seeds
- Runs against your own local engine — your data stays with you
The Signal Engine reads the market before the market moves.
Our core AI model ingests order-book depth, cross-asset correlation, and macro data to surface directional signals with a stated confidence score — not a black box, a probability you can size a position against.
- Confidence-scored signals, refreshed every 200ms
- Backtested against 11 years of tick data
- Plugs into your existing OMS via API
"We moved our execution layer to Topsys and cut average slippage by a third in the first quarter. The risk console alone paid for the contract."
Security isn't a feature here. It's the product.
Every order, signal, and dataset moves through infrastructure designed around encryption, least-privilege access, and continuous exposure monitoring — reviewed the way a fund's own compliance team would review it.
Review security & complianceSee Topsys on your own data.
Start a free trial with sample market data, or talk to our team about a custom enterprise deployment.