TradingView
Free plan
The default charting platform, with Pine Script, alerts and a huge community.
Verdict. Best all-round charting for almost everyone. Start here.
LuxAlgo
AI-assisted TradingView indicators, screeners and a backtesting assistant.
Free plan
Best add-on for TradingView users who want ready-made signal toolkits.
Ranked in
Alternatives
Other tools in charting & signals.
TrendSpider
Paid
Automated technical analysis, AI strategy lab and multi-timeframe scanning.
Verdict. Best for technical traders who want trendlines and patterns drawn and scanned automatically.
Trade Ideas
Paid
Real-time stock scanner with the 'Holly' AI that surfaces trade ideas.
Verdict. Best for active day traders who want AI-generated intraday setups. Pricey.