Capital Companion
Trade-planning desk for retail traders — free sizing calculators, AI analyst, honest journal
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capitalcompanion.aiAbout Capital Companion
Capital Companion is a trade-planning and review desk for retail traders, built around a discipline loop rather than around signals. The sequence it enforces is: size the position before you enter, save the calculation as a written trade plan, then record what actually happened and let the journal tell you whether your edge is real. Four calculators are free and work without an account — a market pulse read on SPY and QQQ with RSI and sentiment, a position-size calculator that turns a risk percentage into a share count and a dollar figure, a risk-reward calculator that surfaces the win rate a setup would need to be worth taking, and a win-rate tool that computes profit factor and expectancy. One click promotes any calculation into a trade plan with a shareable audit sheet and price alerts. On top of that sits an AI analyst you can question about a setup: it reads the technicals, checks sentiment and answers in plain English, metered in requests per month. Paid tiers add full technical analysis and risk metrics, chart patterns, CSV export, unlimited alerts and watchlists, and at the top end a coiled-setup scanner, audio briefings and chart vision AI. The positioning is explicitly against enterprise terminals that cost thousands a year.
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Key Features
Capital Companion Pros & Cons
✅ Pros
- +Free calculators with no signup wall make the value obvious before payment
- +Enforces a risk-first workflow instead of selling trade signals
- +Clear annual discount and a genuine 14-day trial on both paid tiers
⚠️ Cons
- −AI requests are the real meter and 25 per month on Free goes quickly
- −Screener is preview-only at 5 rows on both Free and Pro
- −Pro-to-Elite gap is largely quota rather than capability
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