Build
Assemble your strategy from visual blocks — or describe it to Artemis, the AI copilot, and watch it build. Plug in your own AI agents via MCP. No code required.
No-code algorithmic trading
Your market copilot for researching markets, following prices and news, testing ideas, and automating when ready — across stocks, ETFs, crypto, futures, FX, and more.
Backed by NVIDIA Inception · Innovate UK · Y Combinator · Rare Founders
Connected exchanges & brokers
Binance
Bring your own AI
Claude
ChatGPT
Grok
Geminican trade.Give your AI superpowers: market data on tap, a tested trading engine, and risk limits enforced by our engine, not by the AI. Works with Claude, ChatGPT, Grok, Gemini and any MCP-compatible AI.
Learn more in the FAQ →Candles, news, snapshots and top movers from 10 exchanges and brokers.
Your AI builds, tests and starts strategies; our engine places the orders. Stop Loss, Take Profit and Max Drawdown are enforced on our servers.
One engine for backtest and live, backed by 2,000+ automated tests, with walk-forward overfit checks.
Scenarios run on our servers, recover automatically after restarts, and alert you by email or Telegram.
OAuth sign-in · scoped permissions · exchange keys never shared with the AI · alert on every new connection
*Arrow Algo is a strategy-building tool, not a financial advisor. Trading involves risk of loss, and past backtest results don’t guarantee future performance. Market data freshness varies by provider (for example, US stock data may be delayed). Our servers, exchanges and data providers can experience downtime or delays, and live fills can differ from simulations during fast markets or unexpected events. AI assistants can make mistakes, so verify outputs before trading.
How it works
Assemble your strategy from visual blocks — or describe it to Artemis, the AI copilot, and watch it build. Plug in your own AI agents via MCP. No code required.
Test it instantly against live historical data straight from the exchanges — before you risk any capital.
Run your strategy 24/7 with automated execution by your chosen exchange. You stay in control.
See it in action
A quick tour of the platform — what it does, how it works, and how to get started.
Features
Build your own strategies from 120+ indicators, conditions and actions with a drag-and-drop block builder — no programming knowledge required.
Tell Arrow the market, asset, timeframe, and risk style you want to explore, and turn an idea into a testable strategy.
Backtest on the exchanges' own historical data — no datasets to source or maintain. Then optimize parameters and risk rules before capital is at stake.
Trade across stocks, ETFs, crypto, futures, FX and more. Your funds stay with your exchange — an API key is all you need.
Plug your own AI agents — like Claude — into Arrow Algo via MCP, and let them build, backtest and run strategies from your own tools and terminals.
Run your strategies around the clock with automated execution. Your funds stay with your exchange — you stay in control.
Walk-forward testing
A strategy tuned to one stretch of history can fall apart on data it has never seen. Optimize parameters, then validate on unseen data to detect overfitting — Arrow Algo scores every walk-forward run with an Overfitting Risk rating.
Get started
No code. No datasets to manage. Backtest and run demo strategies before you risk a penny.
Start building — it's free