Stock ratings for US stocks based on published research signals
Stage
Established
Startup
Founded
2021
2025
Based in
US
PL
Pricing model
Freemium
Freemium
Pricing
Level 1 membership: $25 per month with annual plan. Level 2 membership available with analyst-curated alerts and additional features; remaining Level 1 subscription can offset part or all of first month of Level 2.
Free plan with limited access to 200 largest stocks. Paid Tessera plan: $2 for first month, then $29/month, billed monthly. Cancel anytime. 30-day money-back guarantee.
Key features
Monitors 24 catalyst event types across 6,300 stocks
5-year historical backtests with price reaction patterns
Real-time SEC filing and news monitoring with AI classification
Customizable alerts and watchlists for portfolio monitoring
Entry and exit point recommendations based on historical patterns
Analyst-curated trade ideas for Level 2 members
SMS alerts for premium events
Six published research signals averaged into stock ratings
Free access to ratings on the 200 largest US stocks
Company financial analysis and sector comparisons
Stock screening on valuation, profitability, growth and momentum
Rules-based paper portfolio tracking with simulated trading
Custom paper portfolios with historical backtesting
Analyst estimates and DCF valuation tools
CSV export for custom analysis
Rating changes tracked weekly by signal
What makes it different
~80% win rate on closed trades since 2022
Hallucination-free AI with cited source verification
Designed for options and event-driven traders
Connects stock screening with company research and paper portfolio tracking in one workspace
Ratings based on six published academic research signals, not proprietary black boxes
Free access to research on largest 200 stocks, no credit card required
Educational research and ranking signals, explicitly not investment advice
Affordable paid plan at $2 first month then $29/month with backtesting and full universe access
LevelFields™
Tessera Alpha