Capital Companion AI
AI stock analysis and risk tools for active traders to plan, size, and review trades.
About Capital Companion AI
Capital Companion AI is a web-based AI stock analysis assistant for active US-stock traders that combines technical analysis, trend and pattern recognition, and market context review. It includes free calculators for position sizing, risk/reward, and win rate, plus saved trade plans, price alerts, watchlists, and outcome journaling to review results. The platform provides analysis and recommendations only and does not execute trades or connect to brokerage accounts.
Screenshots

Commonly Cited Strengths & Limitations
Limitations
- Provides analysis and recommendations only; does not execute trades or connect to brokerage accounts
Common Use Cases
- Enhancing trading performance with AI-driven market insights
- Optimizing risk management for trading portfolios
- Gaining a competitive edge with institutional-grade AI analysis
- Turning stock analysis into a trade plan with entry, stop, target, and position size
- Reviewing trade outcomes against the original plan
Details
- Pricing Model
- Freemium
- Starting Price
- $39.99/mo
- Category
- AI & Machine Learning
Key Features
- Technical Analysis
- Trend Predictions
- Pattern Recognition
- Real-time Market Insights
- Position Sizing Calculator
- Risk/Reward Analysis
- Win Rate Calculator
- Trading Plan Template
Official Pricing
Capital Companion AI's published plans
Free
$0/mo
- 25 AI requests/month
- 5 price alerts
- 3 watchlists (25 symbols each)
- 5 saved prompts
- 10 saved review runs (trade plans and shareable sheets)
- Screener preview (5 rows)
Pro
$39.99/mo
- 300 AI requests/month
- Technical analysis & risk metrics
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