Is it a good business?
88Quality
High-quality business with durable advantages.
Research · Analyze · Invest
Research your next investment in the context of your portfolio
Fidusor connects your financial picture with market research, smart-money activity, valuation, technical signals, macro risk, and AI-powered insights in one intelligent workspace.
No credit card requiredCancel anytimeRead-only by default
You stay in control
Nothing happens without your approval.
Transparent methodology
Understand how scores and signals are built.
Portfolio-aware research
See how each idea fits your portfolio
Source visibility
Know where every research input comes from.
Complete research, one view
One stock. Six questions answered.
Explore an illustrative NVDA analysis in the context of a sample portfolio.
Example scores and signals—not current research, live data, or an investment recommendation.
Is it attractively valued?
64Valuation
Slightly above fair value across multiple methods.
What is the trend?
Bullish
Strong momentum with positive technicals.
What is smart money doing?
Accumulating
Institutional and insider activity is increasing.
What is the market environment?
Risk-On
Growth conditions are supportive.
Does it fit my portfolio?
Moderateconcentration
2.1% of portfolio value. Within your limits.
Portfolio-aware research
Don’t research stocks in isolation.
The same stock can be a good investment and still be a poor fit for your portfolio.
- Same evidence. A more useful answer.
- See concentration and correlation before you act.
- Make higher-conviction decisions in your own context.
Illustrative comparison using sample prices, scores, and synthetic portfolio figures—not your holdings or current analysis.
Traditional research
A solid stock. Only part of the story.
A
AAPL
Apple Inc.
$207.32
+1.21%
Quality84
Valuation72
TrendBullish
Strong brand, solid financials, attractive valuation, and positive momentum.
Fidusor
Same research. A better answer for your portfolio.
Quality84
Valuation72
TrendBullish
Your portfolio
- Technology exposure
- 21%
- AAPL would become
- 7.8%
- Correlation
- High
- Risk impact
- Moderate
Great company, but it increases portfolio concentration.
Your daily brief
What changed today?
Portfolio-aware research updates, prioritized for review.
Illustrative brief with sample counts and updates—not today's market events.
3
Need attention
2
Improved
1
New risk
3
Events
NVDAPositive
thesis improved
Earnings quality strengthened.
GTSReview
risk increased
Leverage and competitive pressure rose.
SPYReview
valuation risk increased
The market multiple expanded.
One connected system
One workflow.
From ideas to decisions, in the context of your portfolio.
01
Discover
Find ideas from valuation, smart money, and market pulse.
ScreenExploreMonitor
02
Research
Evaluate quality, valuation, technicals, macro, and AI evidence.
Deep analysisKey risks
03
Decide
See portfolio fit, concentration, and risk before acting.
Portfolio impactActionable context
Same data. A more complete answer.
◉ Strategy Desk
One opportunity. Full context.
Fidusor evaluates the investment, the market, your portfolio, and your objectives together.
Illustrative strategy example. Prices, premiums, probabilities, risk figures, and portfolio details are synthetic—not live quotes, forecasts, or recommendations.
Strategy ViewDetail ViewCompare Scenarios
Four specialist analyses
Stock Research
Company fundamentals & signals
- Fundamentals
- Strong
- Earnings
- Beat (Q2)
- Valuation
- Attractive
- Technicals
- Neutral
- Smart Money
- Accumulating
Market Context
Overall and sector conditions
- Macro Regime
- Risk-On
- Sector Trend
- Strengthening
- Market Pulse
- Bullish
- Market Narrative
- Mixed
- Volatility
- Elevated
Your Portfolio
Your current position and risk
- Current Position
- No position
- Cash Available
- $12,576
- Sector Exposure
- 8% (Target ≤ 15%)
- Concentration Risk
- Low
- Portfolio Risk
- Within target
Your Objectives
Personalized to your goals
- Goal
- Income & Growth
- Time Horizon
- 3+ years
- Risk Tolerance
- Moderate
- Income Preference
- Monthly / Options
✦ Strategy Desk
AI-powered, multi-context strategy analysis
NVDANVIDIA
$178.39 +1.2%
Market outlookConstructive
Strong long-term story with elevated near-term volatility.
Illustrative strategy comparisons
The Protector
Bull Put Spread
Generate income with defined downside risk.
- Target Premium
- $1.20
- Max Loss
- $380
- Prob. of Profit
- 72%
- Time to Expiration
- 30–45 days
The Yield Engine
Cash-Secured Put
Earn income and potentially acquire shares at a lower price.
- Target Premium
- $2.85
- Cash Required
- $17,000
- Prob. of Assignment
- 28%
- Time to Expiration
- 30–45 days
The Accumulator
Jade Lizard (CSP + Call)
Accumulate shares with income and a downside buffer.
- Target Premium
- $3.10
- Downside Buffer
- ~8%
- Prob. of Profit
- 68%
- Time to Expiration
- 30–45 days
ⓘ Key considerations
Mixed narrative and elevated volatility can widen outcomes.
◇ Next steps
Review details, adjust parameters, then plan the idea.
For educational and research purposes only. Not investment advice.
More of your research workflow
From your first look to your next review.
Explore the tools behind the previews, with shared research, personal settings, and clearly defined paid-plan capabilities.
Account-value history
Compare estimated connected brokerage balances across accounts and periods. Changes include deposits and withdrawals; they are not investment returns.
Recheck saved strategies
Re-evaluate a saved strategy with current prices and account checks, then compare the results with the original research. No order is placed.
Start with a demo portfolio
New accounts include synthetic holdings so you can explore portfolio tools before connecting a supported brokerage.
Choose your analysis detail
Use Simple, Detailed, or Expert analysis modes, with saved page preferences. Available detail adapts to your screen size.
Market Pulse and conversations
Read the shared global brief. Elite and Ultra add personalized sources, saved history, and contextual AI conversations about the analysis.
Workspace and alerts
Record theses, catalysts, risk plans, and outcomes. Track price alerts and research notifications alongside your watchlists.
Paper-trading practice
Schedule simulated stock or ETF trades and review their history. Paper trading does not place orders with your brokerage.
Research you can listen to
Paid plans include research audio and personal audio within the plan's allowance. Review the underlying evidence as you listen.
Choose your plan
Start with Free—no credit card required. Paid plans offer a 14-day trial with a card; billing begins afterward unless you cancel.
Recommended for long-term investors
No credit card required
Fidusor Free
Connected accounts, planning, and shared research, with no credit card required.
$0/mo
No payment details
No trial expiration
Free includes:
- Read-only connections to supported financial accounts
- Holdings, balances, allocation views, and watchlists
- Investment goals, cash reserves, and planning tools
- Shared stock research and current Global Market Pulse
Personal AI generation, audio, verification reruns, and personalized research require a paid plan.
Fidusor Core
The complete research and portfolio workflow for individual investors.
$17/mo
$0 due today
14-day free trial
Annual commitment, billed annually after the trial.
Save $36/year compared with monthly
- Research, valuation, portfolio analysis, strategies, alerts, and paper trading
- Trading Workspace with thesis journal, risk plan, events, and price alerts
- Global Market Pulse, AI evidence summaries, and one personal audio play per day
- 15 AI verification reruns and 15 valuation AI summaries per day
⭐ BEST VALUE
Fidusor Elite
Everything in Core, with personalized market research and more AI analysis.
$24/mo
$0 due today
14-day free trial
Annual commitment, billed annually after the trial.
Save $48/year compared with monthly
- Everything in Core
- Personalized Market Pulse sources, refreshes, history, and source-post review
- Contextual research conversations, workspace AI tools, and portfolio risk analysis
- 30 AI verification reruns and 30 valuation AI summaries per day
Fidusor Ultra
Everything in Elite, with the highest AI allowances and exclusive Market Desk access when available.
$39/mo
$0 due today
14-day free trial
Annual commitment, billed annually after the trial.
Save $108/year compared with monthly
- Everything in Elite
- Market Desk monitoring, setup detection, and Strategy Desk handoffs, subject to service availability
- 120 contextual analyses and 20 portfolio risk analyses per day
- 50 followed Market Pulse sources and 12 personalized refreshes per day
- 75 AI verification reruns and 75 valuation AI summaries per day
Compare AI and personalization capacity
Free includes connected accounts and shared research. Compare paid AI allowances below.
| Capability | Core | Elite | Ultra |
|---|---|---|---|
| Complete research and portfolio workflow | Included | Included | Included |
| Market Desk monitoring | — | — | Subject to availability |
| AI verification reruns/day | 15 | 30 | 75 |
| Valuation AI summaries/day | 15 | 30 | 75 |
| Contextual research analyses/day | — | 30 | 120 |
| Portfolio AI risk analyses/day | 1 | 5 | 20 |
| Market-post analyses/day | — | 10 | 40 |
| Followed Market Pulse sources | — | 25 | 50 |
| Personalized Pulse refreshes/day | — | 3 | 12 |
| Personal audio/day | 1 | No daily ceiling* | No daily ceiling* |
| Support messages/day | 25 | 50 | 150 |
| Rolling AI credits/30 days | 1,500 | 2,500 | 5,000 |
*No daily ceiling remains subject to per-minute rate protection, rolling AI-credit limits, caching, and anti-abuse controls. Limits may be adjusted as service costs change.
Cancel or change plans through Stripe
$0 today · Card required
Secure account controls
Before you begin
Frequently asked questions
What can I explore before subscribing?
Browse public research without signing in, or create a Free account with Google or email—no credit card required. Start with a demo portfolio using synthetic holdings, then connect your own supported accounts. Free includes holdings and allocation views, watchlists, planning tools, and shared research. Personal AI tools require a paid plan.
How does the 14-day trial work?
Choose a plan and enter a payment method in secure Stripe checkout. Nothing is due today. Billing starts after 14 days unless you cancel, and you can manage or change your plan through Stripe.
What accounts can I connect?
Use the secure connection flow to add supported brokerage accounts and supported bank or cash accounts. Availability depends on the institution and connection provider.
Does connecting an account allow Fidusor to trade?
No. Portfolio access is read-only by default. Brokerage trading is not currently supported. Manual order placement is planned for a future release and, when available, will require the user to explicitly initiate and review each order before submission. Fidusor will not automatically execute trades or place orders on the user's behalf.
How should I use Fidusor's scores and AI summaries?
They are research inputs, not recommendations. Fidusor exposes source dates, freshness and missing-data states, methodology, risk labels, and portfolio context so you can inspect the evidence before making your own decision.
What is the difference between Free, Core, Elite, and Ultra?
Free covers connected accounts, planning, and shared research without a card. Core adds AI verification reruns, valuation AI summaries, one daily portfolio risk analysis, and personal audio. Elite adds personalized Market Pulse sources and contextual AI conversations. Ultra adds Market Desk monitoring, subject to service availability, and higher AI research allowances. Market Desk supports research and planning, not brokerage order execution.
Research with the full picture
Understand the investment.
Understand the portfolio impact.
Research investments, monitor what changed, and make decisions in the context of your portfolio
You stay in control
Nothing happens without your approval.
Transparent methodology
Understand how scores and signals are built.
Portfolio-aware research
See how each idea fits your portfolio