What is Capital Companion?

Capital Companion is your trading partner. Ask any question about any stock and get a clear answer. It's like having a research team in your pocket.

You can start with 10 free AI analysis requests to try the platform. Premium plans are available for unlimited analysis.

Trade with Confidence, Not Alone

Like having a research team in your pocket. Ask any question, get instant analysis, and know exactly what to do next.

Try 10 analyses free

No commitment required

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Live Market Data

Real-time

SPY S&P 500 ETF

02/03 04:00 PM ET

$689.53

-5.88 (-0.85%)

QQQ NASDAQ 100 ETF

02/03 04:00 PM ET

$616.52

-9.62 (-1.54%)

Stop Guessing. Start Knowing.

Join thousands of traders who finally have the research support they deserve.

A Second Opinion

Ask anything about any stock and get a clear answer—not more confusion.

Check your thesis before you trade
Get notified when things change
Answers tailored to your style

Analysis That Makes Sense

Know why you're trading, not just what to trade.

Spot patterns you might miss
See where a stock might be heading
Understand your portfolio better

Sleep Better at Night

Know your risk before you enter—not after.

Right-size every position
See if the trade is worth it
Understand your overall exposure

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

1,000+ Active Traders

Real-Time Market Data

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