Capital Companion AI
AI stock analysis and risk tools for active traders to plan, size, and review trades.
Data verified Sep 7, 2026
Editorial Verdict
AI-researched, not hands-on testedCapital Companion AI's calculators work free without an account, and the tier included 25 AI requests a month at no cost. None of that matters much now, though: the service is closing September 19, 2026, and new subscriptions have already stopped.
Reviewed by AIToolPundit Editorial Team · last verified October 2026
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
Strengths
- Free calculators work without an account or credit card
- Includes 25 free AI requests per month
Limitations
- Service is closing on September 19, 2026
- New subscriptions and trials have ended
- Pro and Elite paid plans are closed and no longer available
Common Use Cases
- Setting position size and risk before entering a trade
- Turning stock analysis into a trade plan with entry, stop, and target
- Journaling trade outcomes and reviewing performance
- Checking market context before trading
Details
- Pricing Model
- Freemium
- Starting Price
- $39.99/mo
- Category
- FinTech
Who is Capital Companion AI for?
Active traders
Use AI technical analysis, risk tools, and saved trade plans to plan and review each trade.
Swing traders
Build conservative swing trade plans with entry, stop, target, and R-multiple tracking.
Frequently Asked Questions
Is Capital Companion AI free?
Capital Companion AI offers a free plan, with paid plans starting at $39.99/mo.
Does Capital Companion AI offer a free trial?
Yes, Capital Companion AI offers a free trial of 14 days.
Does Capital Companion AI have an API?
Capital Companion AI does not currently offer a public API.
Is Capital Companion AI cloud-based or self-hosted?
Capital Companion AI is offered as a cloud-based (SaaS) deployment.
What are the downsides of Capital Companion AI?
Service is closing on September 19, 2026 Also, New subscriptions and trials have ended
Who is Capital Companion AI best for?
Capital Companion AI is best suited for Active traders, Swing traders.
What can I use Capital Companion AI for?
Common uses for Capital Companion AI include setting position size and risk before entering a trade, turning stock analysis into a trade plan with entry, stop, and target, journaling trade outcomes and reviewing performance, checking market context before trading.
How does Capital Companion AI compare to AlphaResearch?
Capital Companion AI and AlphaResearch are both used for fintech -- specifically investment-research-tools. See the full side-by-side comparison for pricing and feature differences.
Key Features
- Position CalculatorSets share count, risk %, and dollar risk so you stop guessing how many shares to buy.
- Risk / Reward CalculatorShows ratio, P/L, and required win rate to see if a trade is worth taking before entering.
- Win Rate CalculatorCalculates win %, profit factor, and expectancy to see if an approach makes money.
- Trading Plan TemplateTurns a signal into a thesis, entry, stop, target, position size, and review process.
- Market PulseChecks the market's mood with SPY & QQQ, RSI, and sentiment before you trade.
- AI stock analysisReviews technical indicators, trend, and market context for a US stock to help build a trade plan.
- Trade journal & outcome reviewRecords the outcome and R-multiple, comparing the plan with what actually happened.
- Price alertsSet alerts on saved trade plans and calculations.
- WatchlistsTrack symbols across multiple watchlists.
- Coiled setup scannerScans for coiled trade setups (Elite plan).
- Audio briefingsProvides audio market briefings (Elite plan).
- Chart vision AIAI analysis of charts (Elite plan).
- Screener previewPreview screener results (5 rows).
Technical Details
- Deployment
- Cloud
- Target Market
- B2C
- Free Trial
- 14 days
- Free Plan
- Available
Support
Official Pricing
Capital Companion AI's published plans · verified Sep 7, 2026
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
- Full review history and premium recipes
- Share management and exportable sheets
- Unlimited alerts & watchlists
- Screener preview (5 rows)
Elite
$89.99/mo
- Everything in Pro, plus:
- 1,000 AI requests/month
- Coiled setup scanner
- Audio briefings
- Chart vision AI
- Priority support
Pricing shown above is sourced from Capital Companion AI's own published plans as of Sep 7, 2026 and can change at any time -- confirm current pricing on Capital Companion AI's own site before purchasing.
Full Capital Companion AI pricing breakdown, free plan and cheaper alternatives →
Real Pricing from Verified Users
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