Research, Amplified
A team of specialized AI agents aggregates and analyzes publicly available financial data across every S&P 500 stock daily - scoring fundamentals, technicals, and sentiment so you can do your own research faster.
Full Feature Comparison
| Capabilities | Free | Signal |
|---|---|---|
| Data Delivery | 1-Day Delay | Real-Time |
| Daily Coverage | Top 15 Stocks | 500+ (Full S&P 500) |
| Analysis Frameworks | Basic Scoring | Value / Macro / Activist Models |
| Adversarial Review | - | AI Stress-Test on Every Report |
| AS-Rank Score | - | 1–4 Composite Rating |
| Deep Research Reports | 1 Random Pick / Day | Technical + Fundamental + Sentiment |
| Statistical Modeling | - | Price Models + Confidence Intervals |
| Smart Clustering | - | Correlated Stocks & Sector Themes |
| Trend Discovery | - | Reddit, FinTwit, Market Movers, News |
| Portfolio Tracking | - | P&L Analysis per Position |
| Accuracy Tracking | - | Historical Calibration Data |
| Research History | 7 Days | Unlimited |
Frequently Asked Questions
How frequently is the market data updated?
Our AI agents process data continuously throughout the trading day. The full S&P 500 is analyzed in our post-close scan every evening. Discovery engines run every 3 hours to surface trending stocks from Reddit, financial news, and market movers. Each analysis synthesizes technical indicators, fundamental metrics, news sentiment, and social discussion into a structured research report.
How is this different from a stock screener?
Screeners filter stocks by numbers. ASignal reasons about them. Our agent pipeline collects fundamentals, technicals, sentiment, and news, then produces a structured research report with deep analysis - all summarized for you. On top of that, multi-layer clustering finds similar stocks, related sectors, and hidden connections across the market that you would never spot manually. It is the difference between a spreadsheet filter and a full research desk.
How does the free trial work?
Two ways to start: sign up for Free and get 24 hours of full access to everything - no card required. Or go straight to Signal and get a 3-day free trial with full access. After the trial ends, you are charged based on your billing plan - $19/mo monthly or $15/mo billed annually at $180/yr. You can cancel anytime from your account settings before the trial ends and you will not be charged.
What stocks do you cover?
The full S&P 500 is analyzed every day in our post-close scan. On top of that, our discovery engine runs every few hours to find trending stocks from Reddit, FinTwit, market movers, and news - often surfacing names before they go mainstream.
Can I cancel anytime?
Yes. Monthly plans cancel instantly from your account settings - you keep access until the end of your billing cycle. Annual plans are billed upfront for the full year. No hidden fees, no questions asked.
Is this financial advice?
No. ASignal is not a registered investment advisor, broker-dealer, or financial planner in any jurisdiction. ASignal is an AI-powered data research tool that aggregates publicly available financial data for informational and educational purposes only. All scores, analyses, and reports reflect algorithmic output - not personalized recommendations. Always do your own research and consult a licensed financial professional before making any investment decisions.
How does billing work?
All payments are processed securely by Dodo Payments. Dodo Payments handles billing, tax collection, invoicing, and receipts. ASignal never sees or stores your credit card information. You can cancel your subscription at any time directly from your account settings - no emails or phone calls required.
What is your refund policy?
Monthly plans can be cancelled anytime - you keep access until the end of your billing cycle. Annual plans include a 14-day money-back guarantee from date of purchase. If you have any billing concerns, email [email protected] and we will respond within one business day.
Start Analyzing Today
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