Quick picks (by job‑to‑be‑done)
- Charts + light backtests + social scripts: TradingView (Pine v6) → {{aff_tradingview}}
- Automated pattern/scan + strategy crafting: TrendSpider + “Sidekick” AI → {{aff_trendspider}}
- Terminal‑style research hub (open): OpenBB (desktop + workspaces) → {{aff_openbb}}
- Serious backtesting/live algo: QuantConnect LEAN (local or cloud) → {{aff_quantconnect}}
- Affordable data API for DIY: Alpha Vantage (fundamentals, FX, technicals) → {{aff_alpha_vantage}}
Comparison snapshot
| Tool | Best For | Standout Capabilities | Typical Cost Tier | Notes |
|---|---|---|---|---|
| TradingView | Charting, indicators, community | Pine v6, strategy tester, alerts | $$ | Massive script library; affiliate friendly |
| TrendSpider | Pattern scans, multi‑timeframe analysis | Automated scanning, strategy tests, Sidekick AI | $$$ | Strong automation & “smart” workflows |
| OpenBB | Research terminal | Multi‑provider data, notebooks, workspaces | $ | Open‑source core; power user friendly |
| QuantConnect (LEAN) | Backtesting → live | Multi‑asset backtests, optimization, brokerage routing | $$–$$$ | Can run locally; quant‑grade |
| Alpha Vantage | Data APIs | Fundamental/technical data, sheets add‑ons | $ | Good for DIY + LLM/RAG feeds |
How to choose
- Map to your cycle: idea → research → backtest → execute → review.
- Prioritize integration friction (exports, webhooks, APIs).
- Start with one charting suite + one data API; add quant stack only when needed.
Affiliate hooks (placeholders): {{aff_tradingview}} · {{aff_trendspider}} · {{aff_openbb}} · {{aff_quantconnect}} · {{aff_alpha_vantage}}
