AI-Powered Stock Analysis
Trade with Confidence, Not Alone
Capital Companion is your AI stock-analysis assistant: get instant technical analysis, size your risk, and review every trade before you take it. No credit card required.
Trade Review Sheet
Conservative swing recipe
Entry
$225.32
Stop
$210.42
Target
$255.12
Educational analysis only. Not investment advice.
Plan, Size, and Review Every Trade
Built around a saved trade plan with position sizing and risk management — not another loose opinion.
Structured Trade Reviews
Run a repeatable technical analysis review before entry instead of improvising from a blank page.
- Check the setup before you trade
- Save the exact inputs and output
- Keep free and paid recipes in one desk
Shareable Audit Sheets
Turn a review into a shareable sheet with the numbers, position sizing, assumptions, and disclosure.
- Print or save as PDF
- Share a public sheet link when needed
- Keep owner-only sheets private by default
Outcome Tracking & Journal
Mark what you did and what happened, then compare it to your original plan in a built-in trading journal.
- Track executed, modified, or ignored plans
- Record outcome and R multiple
- Revisit history from one place
Traders Like You
They were tired of trading alone. Here's what changed.
"Look, I'm not going to say this thing turned me into Warren Buffett. But I stopped making dumb impulsive trades. Having something to bounce ideas off before I hit buy has saved me from myself more times than I want to admit."
James M.
Swing Trader
"The position sizing tool alone is worth it. I finally stopped eyeballing my trades. Knowing my exact risk on each position means I actually sleep at night instead of checking futures at 3am."
Sarah R.
Day Trader
"My wife asked why I stopped yelling at my computer. Honestly? Having a second opinion on trades keeps me from doing stupid stuff when I'm emotional. It's like a sanity check before I blow up my account."
David T.
Position Trader
Try Before You Commit
Free tools to help you trade smarter, no signup required
Professional Tools Without the Professional Price
Enterprise trading terminals cost thousands of dollars a year. Get AI-powered stock analysis and risk tools built for retail traders instead.
Enterprise Terminals
Thousands /year
- Built for institutions, not individuals
- Steep learning curve
- Long-term contracts
Capital Companion
From $9.99 /month
- AI-powered stock analysis & risk tools
- Built for retail traders
- 10 free requests, no credit card
Frequently Asked Questions
Everything you need to know before you start.
What is Capital Companion?
Capital Companion is an AI-powered stock analysis assistant for active traders and investors. It combines instant technical analysis, position sizing, and risk management with a trade review desk where you plan a trade, save the setup, and review the outcome afterward.
Is Capital Companion free to use?
Yes. You can start with 10 free AI analysis requests and use the free calculators with no credit card required. Paid plans add more AI requests, full chat, premium recipes, and saved audit sheets when you need them.
How does the AI stock analysis work?
Ask about any US stock and the assistant reviews technical indicators, trend, and market context to give you a clear, structured read. You can turn that analysis into a saved trade plan with entry, stop, target, and position size before you place the order.
What is a position size calculator?
A position size calculator tells you how many shares to trade based on your account size, the percentage you are willing to risk, and your stop-loss distance. It keeps your risk per trade consistent so a single loss cannot outsize the rest of your plan.
How do I size a stock position?
Decide how much of your account to risk, often 0.25% to 1%, then divide that dollar risk by your risk per share (entry price minus stop price). Capital Companion's position size calculator does the math instantly and saves it to your trade plan.
Do I need a credit card to start?
No. You can create an account and use 10 free AI analysis requests plus the free trading tools without entering a credit card. Upgrade only when you want more requests and premium features.
Ready to Stop Second-Guessing?
Join traders who finally have clarity. Try 10 free analyses — no commitment, no credit card.
Simple, Transparent Pricing
Choose the plan that fits your trading style
Free
- 10 AI requests/month
- Basic stock data
- 5 price alerts
- AI stock analysis
- 5 saved trade plans and shareable sheets
Basic
- 50 AI requests/month
- Full AI chat
- All stock data
- 50 price alerts
- 5 saved trade plans and shareable sheets
Pro
- 150 AI requests/month
- Full AI chat
- Full review history and premium recipes
- 200 price alerts
- Share management and exportable sheets
Ultimate
- 1,000 AI requests/month
- Everything in Pro
- Custom AI personalities
- API access
- Dedicated support
Save 17% with annual billing