The pro-grade charting library for brokers and trading apps.

Chartwo is a pro-grade charting platform that brokers, fintech apps and advisory platforms embed into their own web and mobile apps. Traders get advanced charts, custom indicators and strategies, backtesting and trading from the chart, all under your brand.

Chartwo is built for teams looking for a faster, high-performance alternative to the TradingView charting library, one they can fully brand and integrate with their own data feeds and order routing. Traders get a smooth, responsive charting experience with indicators, drawings, scripting, backtesting and on-chart trading, all seamlessly built into your app.

Yes. Traders write indicators and strategies in InfiScript, or paste Pine Script from v1 to v6 and the built-in transpiler converts it to InfiScript. Scripts plot directly on the chart, and strategies backtest in the browser.

Strategies backtest right on the chart with no limit on runs. Every entry, exit and metric is marked on the chart, and the Optimise engine tunes parameters for less drawdown, more net P&L, or both.

Yes. Traders buy, sell, modify and exit right on the chart, with draggable take-profit and stop-loss brackets. Orders route through your own broking APIs.

Yes. Call and put prices can be shown at any strike on the underlying chart, and footprint charts show buy and sell volume and delta inside every candle.

Yes. The same chart engine ships as a Flutter SDK for iOS and Android from one codebase, with touch-first drawing tools, indicators and trading from the chart.

Yes. Chartwo runs on your market data feed and your order routing, and is styled to match your brand, so your traders never leave your platform.

Only Lightweight Charts, TradingView's basic open-source library, is free. Advanced Charts and the Trading Platform are licensed to businesses by agreement with TradingView, and prices aren't published. Even with those, there is no Pine Script, no strategy backtesting and no option trading from the underlying chart. Chartwo is licensed as a white-label product with all of these built in.

Yes. Pine Script isn't available inside the TradingView charting library, but Chartwo has a built-in transpiler: traders paste their Pine indicators and strategies, from v1 to v6, and they run on your chart as InfiScript.

Chartwo's chart data and indicators run in WebAssembly, scripts compute in background workers, and the chart draws on canvas. In our benchmarks, Chartwo charts load and respond 5x faster than other charting libraries.

Native. The Chartwo mobile SDK is a Flutter package that renders the chart in your app, rather than loading a web chart inside a WebView, so gestures, drawing and order placement feel like the rest of your app.

You create one Widget and give it a broker object with thin adapters for your market data (history, symbols and live quotes) and, optionally, your order and account APIs. Then you set your theme, colours and fonts. The full API reference is at docs.chartwo.com.

Get a complete, ready-to-deploy charting stack with charting, scripting, backtesting, options analytics, order flow, replay trading and on-chart trading, across web and mobile. Everything is ready to integrate, so your team doesn't have to build it from scratch.