WallStreetZen
Zen Ratings turn 115 quantitative factors into simple A-to-F stock grades, including an AI component.
About
WallStreetZen is a stock research platform built for part-time investors who want fundamental analysis without a Bloomberg-style learning curve. Its core is Zen Ratings, a quantitative system that evaluates over 4,600 US-listed stocks daily across 115 factors covering growth, valuation, financial health, momentum, and dividends, distilled into letter grades from A (Strong Buy) to F (Strong Sell). One of the seven component grades is AI, produced by a neural network model trained on more than two decades of market data to detect patterns human analysis might miss. The platform also tracks 4,000+ Wall Street analysts by their actual track records, explains daily price moves in plain English, and bundles a Zen Investor stock-picking service led by Steve Reitmeister.
WallStreetZen claims A-rated stocks have averaged about 32.5% annual returns since 2003, a vendor backtest that should be read as marketing until independently audited. Pricing is refreshingly public and cheap: Premium runs $19.50 per month on the annual plan with basic ratings free, and Zen Investor portfolios start around $79 per year as a charter rate. Independent reviewers consistently praise the interface and the analyst-tracking feature, while noting that it is a fundamentals product, not a real-time trading terminal.
What it can do
- Zen Ratings: A-to-F grades from 115 quantitative factors on 4,600+ US stocks
- AI component grade from a neural network trained on 20+ years of market data
- Seven component grades: Valuation, Financials, Forecast, Performance, Dividends, Industry, AI
- Top Analyst database tracking 4,000+ Wall Street analysts by track record
- One-sentence plain-English price-move explanations
- Stock screener, watchlists, and rating-change alerts
- Zen Investor curated portfolio service with monthly webinars
Setup
- Create a free account at wallstreetzen.com to get basic Zen Ratings.
- Look up stocks you own or follow to see their A-to-F grade and component breakdowns.
- Use the screener to filter for A and B rated stocks by your criteria.
- Check the analyst tracker before acting on any Wall Street upgrade.
- Upgrade to Premium ($19.50/mo annual) for full ratings, rating-change alerts, and the Top Analyst database.
Prerequisites
None; a brokerage account if you act on the ratings.
Use cases
Works with
Trust score — 8/10
Scored 8/10 (metrics tier, metrics-v1). Evidence: public pricing ($19.50/mo annual, free basic ratings) corroborated by thesmartinvestor.com and thestockdork.com reviews; Zen Ratings methodology (115 factors, AI neural network component) documented on wallstreetzen.com; analyst-tracking feature consistently praised by independent reviewers. Strengths: transparent pricing, detailed methodology disclosure, solid independent review coverage. Docked for: (1) the +32.5% A-rated returns claim is a vendor backtest with no independent audit; (2) ratings are fundamentally backward-looking signals, not trading execution. License: proprietary.
How the trust score is built
Full methodology →- Adoption · stars/downloads, log-scaled vs peers
- 7.0/10
- Maintenance · recency, releases, issue load
- 9.0/10
- Openness · license + docs
- 8.0/10
- Manual review · sanity read + red-flag check
- 7.0/10
- · Zen Ratings: 115 factors across 4,600+ US stocks, A-to-F grades; AI component = neural net on 20+ years of data (wallstreetzen.com)
- · Public pricing: Premium $19.50/mo annual (free basic ratings); Zen Investor ~$79/yr charter (thestockdork, thesmartinvestor)
- · Tracks 4,000+ Wall Street analysts by track record; praised by independent reviewers for UX and methodology disclosure
- · Vendor claims A-rated stocks averaged +32.5%/yr since 2003 - unconfirmed backtest
- · Fundamentals product, not a real-time trading terminal
Sources
Every fact above was checked against these sources. Where a claim comes from the provider and couldn't be independently verified, the text says so.